Smartwatches / Compare

Garmin Enduro 4 vs Garmin epix Pro (Gen 2)

A

Product A: Garmin

Enduro 4

89 of 150 known

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B

Product B: Garmin

epix Pro (Gen 2)

83 of 150 known

Change Garmin epix Pro (Gen 2)

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Every value links to where we found it.

Only differences

AGarmin Enduro 4

BGarmin epix Pro (Gen 2)

General

7 of 10 differ

Series

Enduro1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

epix1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Garmin writes the family as epix. The page title is Garmin epix Pro Multisport Smartwatch and each edition is named epix Pro (Gen 2).

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

010-04799-00, 010-04799-01, A044131Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026US store SKU 010-04799-00, the only SKU on the US page. The UK and Germany pages sell 010-04799-01. Model number A04413 comes from the manual.4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Specifications, printed page 126: M/N A04413.

010-02802-01, 010-02802-11, 010-02802-15, 010-02802-20, 010-02803-01, 010-02803-11, 010-02803-21, 010-02803-30, 010-02804-01, 010-02804-11, 010-02804-21, 010-02804-301Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Part numbers of the 12 Pro SKUs on the Garmin UK listing: 010-02802-xx (42 mm), 010-02803-xx (47 mm) and 010-02804-xx (51 mm). The same page also lists the older epix (Gen 2) 010-02582-xx SKUs, which are not included. The manual groups the Pro editions as 010-02802-00, 010-02803-00 and 010-02804-00.

GTIN / EAN

07537593825068Retailer pagevaruste.net/en/p147052/garmin-enduro-4Read 14 October 2026Finnish retailer lists bar code 0753759382506 for product code 010-04799-01 (UK and EU SKU). The check digit is valid. The GTIN of the US SKU 010-04799-00 is not found.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

6 October 20265Press releasegarmin.com/en-US/newsroom/press-release/outdoor/enduro-4-smartwatch-redefines-ultraperformance-with-extreme-battery-life-and-advanced-training-featuresRead 14 October 2026Garmin release dated 6 October 2026.

31 May 20233Press releasegarmin.com/en-US/newsroom/press-release/outdoor/conquer-every-day-and-every-adventure-with-epix-pro-series-from-garminRead 20 October 2026Garmin release dated 31 May 2023, announcing the epix Pro Series in 42, 47 and 51 mm.

Status

Available1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026US page shows the watch as sellable with Available to ship in 1-3 business days.

Available1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Garmin UK still sells part of the range with an Add to cart button, for example 010-02803-11, 010-02804-11 and 010-02804-21. The Garmin UK category for the page is Previous Models.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$899.991Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026List price $899.99 USD on the US page, the same as the launch release. Sales tax is not included.5Press releasegarmin.com/en-US/newsroom/press-release/outdoor/enduro-4-smartwatch-redefines-ultraperformance-with-extreme-battery-life-and-advanced-training-featuresRead 14 October 2026Suggested retail price $899.99. US sales tax is not stated.

From $899.991Maker product pagegarmin.com/en-GB/p/884198Read 20 October 20263Press releasegarmin.com/en-US/newsroom/press-release/outdoor/conquer-every-day-and-every-adventure-with-epix-pro-series-from-garminRead 20 October 20264Press releasegarmin.com/fr-FR/newsroom/wp-content/uploads/2023/05/CP-Garmin-epix-Pro-31052023.pdfRead 20 October 20265Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€899.993Maker product pagegarmin.com/de-DE/p/2032078/pn/010-04799-01Read 14 October 2026Garmin Germany store list price 899,99 EUR for SKU 010-04799-01. EUR prices include VAT. This is the maker's current list price eight days after launch. The launch release names no euro price.

From €949.991Maker product pagegarmin.com/en-GB/p/884198Read 20 October 20263Press releasegarmin.com/en-US/newsroom/press-release/outdoor/conquer-every-day-and-every-adventure-with-epix-pro-series-from-garminRead 20 October 20264Press releasegarmin.com/fr-FR/newsroom/wp-content/uploads/2023/05/CP-Garmin-epix-Pro-31052023.pdfRead 20 October 20265Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, GB, DE1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026US, GB and DE store pages sell the watch.

Not available

ColoursiThe maker's own colour names

Dark Olive ComfortFit fabric band1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026In the Box lists Enduro 4 with dark olive ComfortFit fabric band. No other colour is listed.

Silver with Whitestone Band, Slate Grey with Black Band, Carbon Grey DLC Titanium with Black Band, Soft Gold with Light Sand Band, Soft Gold with Cream Heathered Nylon Band, Titanium with Whitestone Band, Carbon Grey DLC Titanium with Black Leather Band, Carbon Grey DLC Titanium with Chestnut Leather Band1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Colorway names as printed in the Garmin UK listings, with the UK spelling Grey. Not every colour is sold in every region.

Segment

Outdoor1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Garmin lists Enduro under Adventure Watches and calls it an ultraperformance GPS smartwatch.

Outdoor1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Garmin UK files the page under Outdoor Recreation, Adventure Watches. The title calls it a multisport smartwatch.

OS updates promisediYears of explicitly promised OS updates. A security-only support period does not establish an OS-upgrade promise.

Not available

Not available

Security updates untiliExact end date published for security-update support of this model. Do not calculate it from a stated number of years. A security-only period does not promise OS upgrades.

6 October 20282Maker product pagegarmin.com/en-GB/p/2032078/pn/010-04799-01Read 14 October 2026Specs tab, Security Information: Security updates until at least 2028-10-06. This is a minimum. The same page sells SKU 010-04799-01 at GBP 799.99.

31 May 20251Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Specs row Security updates until at least (YYYY-MM-DD): 2025-05-31, the same on every edition. Garmin words it as a minimum.

Case

6 of 8 differ

Case sizeiMarketed case-size options. The marketed size can differ from physical case height, such as ceramic editions. Base dimensions describe the smallest base-material case.

51mm1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026One size only. The specs tab states 51 x 51 x 15.7 mm.

42, 47, 51mm1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Three sizes: 42, 47 and 51 mm, from the Physical size rows and the Overview text.

Case shape

Round1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab states the display as a 1.4 inch diameter, and the watch is round.

Round1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Round case and round display, given as a diameter in the Display size rows.

Case materialiMaterial of the housing body, not just the bezel. Use Mixed when the maker describes a mixture of housing/frame materials. Read the published-material field for the parts and proportions.

Fibre-reinforced polymer1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab: case material fiber-reinforced polymer, bezel material titanium.

Fibre-reinforced polymer1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Case material row: fibre-reinforced polymer with a steel rear cover (Standard) or titanium rear cover (Sapphire 47 and 51 mm).

Case material (as published)

Fiber-reinforced polymer case with titanium bezel1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Fibre-reinforced polymer case with stainless steel bezel and steel rear cover1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Standard Edition: Overview text 42mm fibre-reinforced polymer case with a steel bezel and rear cover. Bezel material row: stainless steel. The Sapphire 47 and 51 mm rows give a titanium bezel and rear cover. The Sapphire 42 mm row lists a stainless steel or titanium bezel and the Overview text for it says titanium bezel and rear cover.

BackiMaterial of the back of the smallest base-material case. Other materials or regional editions can differ. See source notes.

Not available

Steel rear cover1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Case material row of the Standard 42 mm table: with steel rear cover.

Case dimensionsiPhysical case height, width and thickness. The source note states exclusions such as the heart-rate sensor protrusion.

Height51Width51Thickness15.7mm(2 × 2 × 0.6 in)1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab Physical size 51 x 51 x 15.7 mm. Exclusions such as the sensor protrusion are not stated.

Height42Width42Thickness14.1mm(1.7 × 1.7 × 0.6 in)1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Physical size row: 42 x 42 x 14.1 mm (42 mm), 47 x 47 x 14.5 mm (47 mm) and 51 x 51 x 14.9 mm (51 mm). The page does not say whether the sensor bump is included. Base is the Standard 42 mm.

Weight (case only)iWatch body without a strap. An unqualified published weight must not be assumed to exclude the strap.

57g(2 oz)1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab Weight: 66 g (case only: 57 g).

47g(1.7 oz)1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Weight row, case only: Standard 47 g (42 mm), 55 g (47 mm) and 70 g (51 mm). Sapphire 42 mm 47 g with stainless steel and 42 g with titanium. Sapphire 47 mm 47 g and 51 mm 60 g.

Weight with strapiWatch with the stated strap attached. Strap material and case size belong in the source note. Reviewer measurements belong in measured fields.

66g(2.3 oz)1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 202666 g is the total with the supplied ComfortFit fabric band. DC Rainmaker confirms the band adds 3 g to the 57 g case.6Reviewdcrainmaker.com/2026/10/garmin-enduro-4-vs-fenix9-vs-enduro3-detailed-comparison-review.htmlRead 14 October 2026The new band adds 3 g and the case weight is identical, so total weight goes from 63 g to 66 g.

63g(2.2 oz)1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Weight row, with the silicone band: Standard 63 g (42 mm), 78 g (47 mm) and 98 g (51 mm). Sapphire 42 mm 63 g with stainless steel and 58 g with titanium. Sapphire 47 mm 70 g and 51 mm 88 g.

Durability

2 of 8 differ

Water resistanceiStatic water-pressure rating in atmospheres. It is not a safe swimming or diving depth. Diving limits are listed separately.

10ATM1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab Water rating 10 ATM. The manual defines it as pressure equivalent to 100 m.4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Specifications, printed page 125: water rating 10 ATM, pressure equivalent to a depth of 100 m.

10ATM1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Water rating row: 10 ATM.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Specifications: 10 ATM. Footnote: withstands pressure equivalent to a depth of 100 m.

Water resistance standard

Not available

Not available

Dust and water rating

Not available

Not available

Dive rating

Not available

Not available

Max dive depthiMaker-rated depth for the stated diving use, not a conversion from the water-resistance pressure rating.

Not available

Not available

MIL-STD-810iMaker claim that the watch was tested against specified MIL-STD-810 methods. It is not a guarantee for every military-standard test.

Not available

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Overview text: tested to U.S. military standards for thermal, shock and water resistance.

MIL-STD-810 tests

Not available

thermal, shock, water resistance1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Overview text: thermal, shock and water resistance. The page does not name MIL-STD-810 methods.

Operating temperatureiPublished operating range. Source notes identify on-wrist limits and other operating conditions. Storage or charging limits are excluded.

Min-20Max45°C4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Specifications, printed page 125: operating and storage temperature range -20 to 45 C. The charging range of 0 to 45 C is not used.

Min-20Max45°C2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Specifications: operating and storage temperature range from -20 to 45 C. The USB charging range of 0 to 45 C is not stored.

Display

7 of 14 differ

Display type

MIP1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

OLED1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Watch display type row: AMOLED.

Display type (as published)

Sunlight-visible, transflective memory-in-pixel (MIP)1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

AMOLED1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026

Screen sizeiPublished active display diagonal for a rectangular display, or diameter for a round display. Do not calculate it from pixels or display area.

1.4in(3.6 cm)1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab Display Size 1.4 inch (35.56 mm) diameter.

1.2in(3 cm)1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Display size row: 1.2 inch (30.4 mm) diameter for 42 mm, 1.3 inch (33 mm) for 47 mm and 1.4 inch (35.56 mm) for 51 mm.5Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026Review: display sizes 1.2, 1.3 and 1.4 inch.

Resolution

280 × 280px1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

390 × 390px1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Display resolution row: 390 x 390 (42 mm), 416 x 416 (47 mm) and 454 x 454 (51 mm).5Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026Review: 390x390, 416x416 and 454x454 pixels.

Pixel densityiPublished pixel density. A rectangular diagonal formula must not be applied to a round display.

Not available

Not available

Display area

Not available

Not available

Touchscreen

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Touchscreen is listed in the headline features and the Overview text.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Device Overview: touchscreen gestures.

Max refresh rateiHighest published display refresh rate in active operation.

Not available

Not available

Min refresh rateiLowest published display refresh rate, usually in always-on mode. It is not the active-use minimum unless stated.

Not available

Not available

Peak brightnessiMaker peak-brightness claim. It may apply to a small area or bright ambient light. Full-screen limits and battery/temperature conditions belong in source notes.

Not available

Not available

Minimum brightness

Not available

Not available

Always-on display

Not available

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Battery life rows give always-on figures for smartwatch and GPS modes.

Display cover

Sapphire1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Gorilla Glass1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Lens material row: Corning Gorilla Glass on the Standard Edition, sapphire crystal on the Sapphire Edition.

Display cover (as published)

Power Sapphire1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab Lens material Power Sapphire, with solar charging.

Corning Gorilla Glass1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Lens material row, as printed.

Platform

0 of 15 differ

Platform

Proprietary1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Garmin's own watch software. Connect IQ is the app store.

Proprietary1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Garmin's own watch software with the Connect IQ store. No third-party OS is named.

OS at launch

Not available

Not available

Software

Not available

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Latest OS

Not available

Not available

Works with

iOS, Android1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

iOS, Android1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Smartphone compatibility row: iPhone, Android.

Phone requirement

Not available

Not available

App store

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Connect IQ (downloadable watch faces, data fields and apps) with an on-device Connect IQ Store.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Connect IQ downloadable watch faces, data fields and apps, with an on-device Connect IQ Store.

Voice assistants

Not available

Not available

Chipset

Not available

Not available

Process

Not available

Not available

CPU cores

Not available

Not available

CPU configuration

Not available

Not available

Max CPU clock

Not available

Not available

GPU

Not available

Not available

Low-power coprocessor

Not available

Not available

Memory

1 of 2 differ

RAMiKeep published GB values as stated. Convert a source explicitly labelled MB using 1000 MB per GB and preserve its original figure and unit in the note. Do not assume MB means MiB. Convert explicit MiB or GiB to decimal GB through their byte definitions, recording the conversion in the note. This normalization does not establish an exact physical byte count.

Not available

Not available

StorageiTotal built-in storage the maker states, in decimal GB. Space available to the user is lower and goes in the source note. A figure the maker gives only as available space is not stored.

64GB1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab Memory/History 64 GB. This is nominal storage for maps, music and data.

32GB1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Memory/history row: 32 GB on every edition and size.5Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026Review: storage increased to 32 GB on all models.

Health sensors

5 of 8 differ

Heart rate sensor

Garmin Elevate Gen 56Reviewdcrainmaker.com/2026/10/garmin-enduro-4-vs-fenix9-vs-enduro3-detailed-comparison-review.htmlRead 14 October 2026Both Enduro 4 and fenix 9 have Garmin's Elevate Gen5 optical HR sensor. Garmin's own pages say only Garmin Elevate.

Garmin Elevate V5 wrist heart rate monitor1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Sensors row: Garmin Elevate wrist heart rate monitor. The V5 generation comes from the DC Rainmaker review.5Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026Review: completely new optical HR sensor, Garmin Elevate V5.

ECG capabilityiElectrical heart sensing hardware with an ECG capability. The ECG app can require an eligible country, age and paired phone.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs list the Garmin ECG app. The ECG app needs an eligible country and is for adults aged 22 and over.6Reviewdcrainmaker.com/2026/10/garmin-enduro-4-vs-fenix9-vs-enduro3-detailed-comparison-review.htmlRead 14 October 2026Both watches have medically certified ECG hardware and features.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Headline features list the Garmin ECG App on every edition. Footnote: the ECG app is not available in all regions.5Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026Review: the ECG feature came with an October 2023 firmware update. The hardware was in the watch at launch.

Blood oxygen sensingiBlood-oxygen sensing capability. App availability and medical status vary by market.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Pulse Ox blood oxygen saturation monitor. Not available in all countries.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Pulse Ox blood oxygen saturation monitor is listed in Sensors. Footnote: Pulse Ox is not available in all countries.

Skin temperature sensingiA sensor or supported function that measures skin temperature. It is not a core-body thermometer.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Health & Wellness Monitoring lists skin temperature.7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026Skin temperature: Yes, in agreement with the Garmin spec table.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Health and Wellness row: Skin temperature YES. Sensors row: Thermometer YES.

Blood pressure featureiPublished blood-pressure feature category. Hypertension notifications are not numerical blood-pressure readings.

None7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026Blood pressure: No. Garmin lists no blood pressure feature.

Not available

Body composition sensor

No7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026Body composition: No. Garmin's complete sensor list has no body composition sensor.

Not available

Skin conductance (EDA)

No7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026Galvanic skin response: No. Garmin's complete sensor list has no skin conductance sensor.

Not available

Medical clearancesiNamed regulatory clearances and their jurisdiction. General water resistance or an ECG sensor does not establish medical clearance.

Not available

ECG app: Class IIa medical device under EU MDR (EU) 2017/7451Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Overview footnote 1 on the UK page: the ECG app is a Class IIa medical device under EU MDR (EU) 2017/745, for adults aged 22 and over, not available in all regions. No FDA clearance is stated on this page.

Motion and environment sensors

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Accelerometer

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026

Accelerometer range

Not available

Not available

Gyroscope

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026

Barometric altimeter

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Sensors row: Barometric altimeter.

Compass

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026

Ambient light sensor

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026

Depth gauge

No6Reviewdcrainmaker.com/2026/10/garmin-enduro-4-vs-fenix9-vs-enduro3-detailed-comparison-review.htmlRead 14 October 2026The fenix 9 series has a depth gauge. The Enduro 4 does not.

Not available

Depth gauge rangeiPublished measurement range of the depth gauge, distinct from maximum diving depth and water-pressure resistance.

Not available

Not available

Water temperature sensor

Not available

Not available

Health and fitness

0 of 5 differ

Health featuresiSupported health functions with country, phone and subscription restrictions in the source notes. Upcoming functions are not counted as available.

Continuous heart rate, Heart rate alerts, ECG app, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Readiness score, Cycle tracking1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Heart rate every second, abnormal heart rate alerts (high and low), ECG app, Pulse Ox, HRV status, sleep score with sleep stages, all-day stress, training readiness and women's health. Breathing variations during sleep are not a sleep apnea notification, so that option is not stored.

Continuous heart rate, Heart rate alerts, ECG app, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Readiness score, Cycle tracking1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Health and Wellness rows: constant heart rate, abnormal heart rate alerts (high and low), Pulse Ox, HRV status, advanced sleep, all-day stress, Training Readiness and Women's Health in Garmin Connect. ECG app listed in the headline features and subject to regional availability.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Sleep statistics include sleep stages and a sleep score. Cycle tracking is in the Garmin Connect section.

Fitness featuresiSupported workout functions. A sport-profile name alone does not prove advanced metrics such as running power or running dynamics. Trackback follows the recorded route back to the start. A compass arrow that points straight to the start does not count.

VO2 max, Training load, Recovery advice, Running dynamics, Running power, Pool swim, Open water swim, Strength rep counting, Interval workouts, Route navigation, Turn-by-turn navigation, Trackback, Climb detection, Golf courses, Ski resort maps1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Spec table lists VO2 max, training load, recovery time, running dynamics, running power, pool and open-water swim metrics, automatic rep counting, improved intervals, courses with turn-by-turn directions, TracBack, ClimbPro and trail run auto climb, 43,000 preloaded golf courses and preloaded ski resort maps. Move IQ is listed without a description, so automatic workout detection is not stored. More than 100 activity profiles is not an exact count.

VO2 max, Training load, Recovery advice, Running dynamics, Running power, Pool swim, Open water swim, Strength rep counting, Interval workouts, Route navigation, Turn-by-turn navigation, Trackback, Climb detection, Golf courses, Ski resort maps1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Training, running, swimming and mapping rows: VO2 Max, Training Load, Recovery Time, running dynamics and running power, pool and open water swim metrics, automatic rep counting, interval training, course guidance, TracBack, ClimbPro, preloaded ski resort maps and 43,000 preloaded golf courses. Courses with turn-by-turn directions are an Overview feature card. Some running dynamics need a compatible accessory.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Viewing Route Directions: a list of turn-by-turn directions for a route.

Sport profilesiPublished count of distinct sport/activity profiles. A claim such as 180+ is not an exact integer count.

Not available

Not available

Dive modesiActual supported dive modes. Water resistance or a depth app alone does not establish decompression-capable scuba support.

Not available

Not available

External sensorsiTypes of external workout sensors the watch can pair with. GPS reception, phone data and built-in sensors do not qualify.

Heart rate strap, Power meter, Speed and cadence, Foot pod, Smart trainer1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Spec table lists HRM running pace and distance, Vector and Rally power meters, speed and cadence sensors, foot pod capable and smart trainer control. The manual lists the same sensor types. Metrics that need an accessory are not built-in sensors.

Heart rate strap, Power meter, Speed and cadence, Foot pod, Smart trainer1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Rows: heart rate from an external HRM, compatible with Vector and Rally power meters, speed and cadence sensors, foot pod capable and smart trainer control.

Safety

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Fall detectioniAutomatic fall detection. Incident detection restricted to recorded workouts is not counted as general fall detection.

No4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Printed pages 109 and 110: incident detection is available only for certain outdoor activities. This is not general fall detection.

No1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Safety and tracking rows list incident detection during select activities only, so general fall detection is stored as false.

Car crash detection

Not available

Not available

Emergency SOSiA manual emergency alert to emergency services or preset contacts. Source notes identify the recipient, paired-phone requirement and country limits. Satellite is listed separately.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Assistance row. The watch sends a message with a live location link to preset contacts through the paired phone. It does not call emergency services.4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Printed pages 109 and 110: holding the upper-left button for five seconds sends an assistance message with a LiveTrack link and GPS location to assistance contacts. It needs the paired phone with a data plan. The manual says Garmin Connect does not contact emergency services.

Yes2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Safety and Tracking Features, Assistance: sends a message with the name, LiveTrack link and GPS location to emergency contacts through the paired phone. It does not contact emergency services.

Emergency sireniPublished or measured siren sound level in decibels. Audible distance alone does not establish this value. Measurement distance belongs in source notes.

Not available

Not available

Live location sharingiShares live location during supported use. A paired phone or data subscription may be required.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Live event sharing and LiveTrack through the paired phone.4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Printed page 109: LiveTrack sends a web page link to friends and family. Live Event Sharing needs a compatible Android phone.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Safety and tracking row: Live event sharing. LiveTrack is described in the manual and the press release.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Safety and Tracking Features: LiveTrack lets friends and family follow activities in real time. Live Event Sharing also needs a compatible Android phone.3Press releasegarmin.com/en-US/newsroom/press-release/outdoor/conquer-every-day-and-every-adventure-with-epix-pro-series-from-garminRead 20 October 2026Release lists LiveTrack.

Dedicated LED flashlightiA dedicated hardware LED flashlight. Lighting the display white is not counted.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026LED flashlight in the highlights. The press release says white and red light.5Press releasegarmin.com/en-US/newsroom/press-release/outdoor/enduro-4-smartwatch-redefines-ultraperformance-with-extreme-battery-life-and-advanced-training-featuresRead 14 October 2026Integrated LED flashlight with white and red light options.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Headline feature: LED flashlight.3Press releasegarmin.com/en-US/newsroom/press-release/outdoor/conquer-every-day-and-every-adventure-with-epix-pro-series-from-garminRead 20 October 2026Built-in LED flashlight with variable intensities and strobe mode on every size.

Positioning

1 of 3 differ

PositioningiPublished satellite systems and signal bands. Do not infer bands from dual-frequency support alone.

GPS, GLONASS, Galileo, QZSS, BeiDou1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Sensors list GPS, GLONASS, Galileo, QZSS and BeiDou with SatIQ. Frequency bands per system are not listed.

GPS, GLONASS, Galileo1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Sensors rows: GPS, GLONASS and Galileo, with SatIQ technology. A trusted spec database also lists BeiDou and QZSS, which the maker page does not, so they are not stored.

Dual-band GNSSiMaker-stated dual-frequency satellite reception. Supported constellations and signal bands are listed separately.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Highlights list Multi-band GPS.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Headline feature: Multi-band GPS. SatIQ feature card: multi-band GPS.3Press releasegarmin.com/en-US/newsroom/press-release/outdoor/conquer-every-day-and-every-adventure-with-epix-pro-series-from-garminRead 20 October 2026SatIQ technology and multi-band signal reception with multi-GNSS.5Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026Review: multiband GNSS is standard on all editions.

Offline mapsiMap data stored on the watch and usable without live phone data. GPX routes or breadcrumb tracks alone are not offline maps.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Built-in mapping with preloaded road and trail maps and downloadable cartography support.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Sapphire Editions have Built-in mapping and Preloaded road and trail maps. Standard Edition has Downloadable cartography support, and DC Rainmaker says the same maps download over Wi-Fi.3Press releasegarmin.com/en-US/newsroom/press-release/outdoor/conquer-every-day-and-every-adventure-with-epix-pro-series-from-garminRead 20 October 2026Preloaded TopoActive maps are available on the Sapphire Editions.

Connectivity

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BluetoothiPublished Bluetooth support for this model. The version is recorded separately. Unknown version does not mean the radio is absent.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Connectivity row lists Bluetooth, ANT+ and Wi-Fi. No Bluetooth version is published.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Connectivity row: Bluetooth, ANT+, Wi-Fi.

Bluetooth version

Not available

Not available

Wi-FiiPublished Wi-Fi support for this model. The standard and bands are recorded separately. Unknown standard does not mean Wi-Fi is absent.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Connectivity row lists Wi-Fi. No Wi-Fi standard is published.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Connectivity row: Bluetooth, ANT+, Wi-Fi.

Wi-Fi standard

Not available

Not available

Wi-Fi bands

2.4 GHz4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Specifications, printed page 126: wireless frequencies list only 2400-2483.5 MHz (below 19 dBm) and 13.56 MHz. The 2.4 GHz band is the only radio band, so no 5 GHz Wi-Fi. No Wi-Fi standard is published.

Not available

CellulariTrue when a cellular edition is sold. A variant row states whether that individual model has cellular hardware.

No4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026The complete radio list on printed page 126 has only 2.4 GHz and 13.56 MHz, so there is no cellular radio. DC Rainmaker also says there is no LTE.

No1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026No cellular connectivity is listed. The Connectivity row names Bluetooth, ANT+ and Wi-Fi only.6Spec databasegadgetsandwearables.com/technical-specs/garmin-epix-pro-gen-2Read 20 October 2026Spec table for the 47 mm: Cellular No. Matches the maker's connectivity row. Its 79 g weight differs from the 78 g on the Garmin page, so only the maker value is stored.

Network

Not available

Not available

4G bandsiPublished LTE bands for the stated regional cellular model. Do not transfer bands to another region or Wi-Fi-only model.

Not available

Not available

5G bandsiPublished 5G NR bands for the stated regional cellular model. RedCap support does not establish conventional full-bandwidth phone 5G.

Not available

Not available

NFCiSome regions sell an NFC edition, so it is per variant.

Yes4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Printed page 126 lists 13.56 MHz, used for Garmin Pay.7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026NFC / connected pay: Yes, in agreement with the manual's 13.56 MHz radio.

Yes2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Specifications, EU wireless frequencies: 13.56 MHz at -40 dBm maximum is listed for the 42, 47 and 51 mm Pro editions and not for the epix (Gen 2) Standard Edition. Garmin Pay on the Pro editions uses it.

Contactless payments

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Garmin Pay contactless payments. Not available in all regions.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Garmin Pay contactless payments, subject to supported countries and banks.

Payment services

Garmin Pay1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Garmin Pay1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Garmin Pay.

Ultra-wideband

No4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026The complete radio list on printed page 126 has only 2.4 GHz and 13.56 MHz, so there is no UWB radio. Gadgets & Wearables also lists no UWB.7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026UWB: No.

Not available

Satellite

None4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026The complete radio list shows no satellite radio. DC Rainmaker says there is no satellite messaging.

Not available

ANT+

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Connectivity row: ANT+.

Audio

2 of 4 differ

Speaker

No6Reviewdcrainmaker.com/2026/10/garmin-enduro-4-vs-fenix9-vs-enduro3-detailed-comparison-review.htmlRead 14 October 2026Enduro 4 has a simple beeper and no speaker.7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026Speakers: No.

Not available

Microphones

06Reviewdcrainmaker.com/2026/10/garmin-enduro-4-vs-fenix9-vs-enduro3-detailed-comparison-review.htmlRead 14 October 2026Enduro 4 has no microphone.7Spec databasegadgetsandwearables.com/technical-specs/garmin-enduro-4Read 14 October 2026Microphone: No.

Not available

Calls on the watchiVoice-call capability of the marketed model, including sold cellular editions. Variant radio capability and paired-phone requirements still apply.

None4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Printed page 88: the watch shows an incoming call, but to talk to the caller you must use your connected phone. Gadgets & Wearables and DC Rainmaker also say there is no calling on the watch.6Reviewdcrainmaker.com/2026/10/garmin-enduro-4-vs-fenix9-vs-enduro3-detailed-comparison-review.htmlRead 14 October 2026Voice control and calling features need a microphone, which the Enduro 4 does not have.

None2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Receiving an Incoming Phone Call: the watch shows the caller and can accept or decline, but to talk to the caller you must use the connected phone.

Music on the watchiPlays audio stored on the watch. Remote control of phone playback or streaming alone does not qualify.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Music storage in the highlights. Spotify, Deezer or Amazon Music playlists can be downloaded, subscription may be required.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Music storage YES and Plays and controls watch music YES.

Controls

2 of 5 differ

ButtonsiPhysical controls used to operate the watch, excluding the rotating crown and strap-release buttons. A clickable rotating crown is counted only in Crown.

54Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Button Functions, printed pages 6 and 7: five numbered push buttons plus the touchscreen.

52Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Device Overview: LIGHT, UP·MENU, DOWN, START·STOP and BACK·LAP, plus the touchscreen.5Reviewdcrainmaker.com/2023/05/garmin-depth-review-three.htmlRead 20 October 2026Review: three buttons on the left and two on the right with a touchscreen.

Named operating buttonsiNames of operating buttons, excluding the crown and strap-release controls.

Upper-left button, Middle-left button, Lower-left button, Upper-right button, Lower-right button4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Button Functions: Upper-left, Middle-left, Lower-left, Upper-right and Lower-right button.

LIGHT, UP·MENU, DOWN, START·STOP, BACK·LAP2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Device Overview button names.

CrowniA crown that rotates to control the interface. A round push button that does not rotate is not a crown.

None4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026The button and touchscreen overview shows only push buttons and no crown.

None2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Device Overview lists five buttons and a touchscreen. There is no crown.

Rotating bezeliPhysical rotation or touch gestures around the display edge. A fixed decorative bezel is None.

None4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026The button and touchscreen overview shows no rotating bezel.

None2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Device Overview lists no rotating bezel.

Gestures

Not available

Wrist gesture2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Screen settings: Wrist Gesture turns on the screen by raising and turning the arm.

Battery and charging

6 of 13 differ

Battery capacityiPublished battery capacity for the stated case size. Rated and typical capacity are distinguished in source notes.

Not available

Not available

Claimed battery lifeiMaker endurance claims with distinct operating modes and case sizes. With solar describes augmentation of that estimate, not hardware capability. Use false for ordinary claims without solar augmentation, true for explicitly solar-aided claims, and omit it when solar qualification is unclear. Source notes state AOD, GNSS, music and solar conditions. Do not create a normal-use row from an AOD-only claim. Low power denotes the maker battery-saver mode. Keep its typical, light-use and always-on claims separate from standard-mode claims. GPS power saving identifies an intermediate reduced-accuracy GNSS saving preset. Source notes retain the maker's preset name and published conditions. Max battery GPS is the distinct maximum-saving claim. When the maker has only one GPS saving preset, it is GPS power saving.

AGarmin Enduro 4

Mode	With solar	Hours (h)
Smartwatch	No	864
Smartwatch	Yes	2,160
Low power	No	2,208
GPS, automatic system selection	No	80
GPS, automatic system selection	Yes	144
GPS, automatic system selection with music	No	22
GPS, automatic system selection with music	Yes	25
Max battery GPS	No	210
Extended GPS workout	No	120
Extended GPS workout	Yes	320
Expedition	No	1,848

Source1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Current US battery table, also in the manual. Days are converted to hours exactly. Normal activity mode with SatIQ is stored as automatic system selection. Solar rows follow the page footnotes: smartwatch and low power modes assume all-day wear with 3 hours per day outside in 50,000 lux, activity modes assume use in 50,000 lux. Rows that read unlimited with solar have no number and are not stored. Max Accuracy (60 h, 90 h with solar) is not stored because no option fits and Garmin does not say which GNSS bands it uses.4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Battery Information, printed page 126. It matches the US page. Normal or Balanced power mode, Max Battery, Extended and Max Accuracy are the manual's names. The satellite settings text says every satellite mode uses SatIQ to select satellite systems dynamically.

BGarmin epix Pro (Gen 2)

Mode	With solar	Hours (h)
Smartwatch	No	240
Always-on	No	96
Low power	No	336
GPS	No	28
GPS, always-on display	No	20
GPS, all systems	No	21
GPS, all systems, always-on display	No	16
GPS, dual-band	No	13
GPS, dual-band, always-on display	No	10
GPS, all systems with music	No	6
Max battery GPS	No	49
Expedition	No	216

Source1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Specs Battery life rows per size. Smartwatch mode and always-on, Battery Saver Watch Mode, GPS Only, All Satellite Systems, All Satellite Systems plus Multi-band (each with always-on figures), All Satellite Systems plus Music, Max Battery GPS and Expedition GPS. Days are stored as hours. The manual is used for the music row of the 51 mm, see the manual note.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Specifications, Battery Information table. Wrist gesture figures are stored as the normal modes and the Always On figures as always-on modes. The music row has 19 h wrist gesture and 17 h always-on for the 51 mm, while the Garmin page prints 17 h. The manual is used, as the maker's document.

Smartwatch mode (claimed)iMaker normal-use smartwatch claim without solar. A watch with only an explicit AOD-mode claim has no value here. Workloads differ and source notes must be read.

864h=CalculatedFrom Claimed battery life

240h=CalculatedFrom Claimed battery life

AOD battery life (up to)iMaker claimed smartwatch endurance with the always-on display enabled and without solar, for the base case. Source notes preserve workload and case conditions. This is a claim, not a measured test or an AOD-off estimate.

Not available

96h=CalculatedFrom Claimed battery life

GPS mode (claimed)iMaker regular GPS/GNSS activity claim without solar, for the base case. AOD, multi-band, music and power-saving conditions have separate rows when published.

Not available

28h=CalculatedFrom Claimed battery life

Solar chargingiPublished solar charging hardware capability. An ordinary battery estimate without solar augmentation does not prove that the watch lacks solar charging hardware.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Solar charging in the highlights and a Power Sapphire solar lens.

Not available

Charging methodiThe connection at the watch, not the cable end at the USB adapter. A proprietary inductive puck is not Qi unless interoperability is explicitly established.

Proprietary plug1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Charging method: Garmin proprietary plug charger. The USB end of the cable is not the watch port.

Proprietary plug1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Charging method row: Garmin proprietary plug charger.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Charging the Watch: proprietary charging cable that plugs into the charging port, with a USB-A or USB-C end.

Charging guidanceiPublished charging requirements, nominal estimates and compatibility guidance. Keep adapter ratings separate from power accepted by the watch.

Proprietary charging cable with a USB-C end. The manual says to plug the other end into a USB-C computer port or an AC adapter with a 5 W minimum power rating. The watch does not solar charge while connected to an external power source or when the battery is full.4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Printed page 125: plug the cable into a USB-C computer port or AC adapter (5 W minimum power rating). The watch does not solar charge when connected to an external power source or when the battery is full.

Not available

Max charging power (watch)iPublished maximum charging power at the watch. Adapter rating or charger input power does not prove the power accepted by the watch.

Not available

Not available

Fast chargingiAn explicit fast-charging capability claim. A short charging time or high adapter wattage alone does not qualify.

Not available

Not available

Quick charge claimiMaker claim for usage from a short charge. Source notes identify the usage workload, such as normal use or sleep tracking.

Not available

Not available

Charge 0 to 80% (claimed)iMaker claim for charging an empty battery to 80%. Charger and approximate qualifiers belong in source notes.

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Full charge time (claimed)iMaker advertised nominal full-charge duration. Approximate or theoretical maker estimates are allowed, with their conditions in source notes. Partial-charge intervals do not qualify. Measured 0 to 100% tests have a separate field.

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Measured

None of 4 known

Peak brightness (measured)iReviewer measurement. Source notes state screen area, mode and ambient light. A small-area peak claim cannot be replaced with a full-screen measurement.

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Battery life (measured)iReviewer-observed mixed-use endurance. Source notes state case size, AOD, workout use and whether it was a complete discharge. Extrapolation from partial discharge is excluded.

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Battery tests (measured)iReviewer-observed endurance, with case size and test settings in source notes. Partial-discharge projections are not stored as measured endurance.

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Full charge time (measured)iReviewer measurement from empty to full, not 0-80% or a charge from 5%. Source notes name the charger and case size.

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Strap

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Lug widthiDistance between standard strap attachment lugs, not the decorative width of a proprietary strap. Unknown for custom connectors unless the maker publishes lug width.

26mm1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026QuickFit watch band compatible (26 mm).

20mm1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Included QuickFit band width: 20 mm (42 mm), 22 mm (47 mm) and 26 mm (51 mm).

Quick-release strapiThe supplied strap can be detached through its quick-release mechanism. Compatibility with quick-release replacement straps alone does not qualify.

Yes1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026QuickFit watch band compatible. The press release says QuickFit makes swapping bands simpler.

Yes1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026The included band is a QuickFit band.

Strap systemiPublished attachment system and compatible case sizes. Proprietary connectors are distinguished from standard spring bars.

QuickFit 26 mm1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026QuickFit watch band compatible (26 mm).

QuickFit 20 (42 mm), QuickFit 22 (47 mm), QuickFit 26 (51 mm)1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026QuickFit watch band compatible rows.

Strap materialiMaterial of the supplied strap for the stated package. Do not substitute material from another band sold separately.

Fabric1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab Strap material ComfortFit. The press release calls it the ComfortFit Fabric Band.

Silicone1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Strap material row of the Standard Edition: silicone. Sapphire colourways also come with leather, nylon or other bands, so the base keeps the silicone band of the Standard Edition.

Strap

ComfortFit Fabric Band1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Press release name: ComfortFit Fabric Band.5Press releasegarmin.com/en-US/newsroom/press-release/outdoor/enduro-4-smartwatch-redefines-ultraperformance-with-extreme-battery-life-and-advanced-training-featuresRead 14 October 2026The ComfortFit Fabric Band is new to Enduro 4.

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Strap sizesiPublished wrist-circumference range for the stated strap or case. Source notes distinguish an overall compatible wrist range from one supplied strap size.

AGarmin Enduro 4

Size	Wrist (min) (mm)	Wrist (max) (mm)
ComfortFit Medium	145	220

Source1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026Specs tab lists wrist circumference for ComfortFit Medium 145-220 mm. The same table lists silicone, leather and metal bands that fit the case, which are accessories and are not stored. The box contents do not name a band size.

BGarmin epix Pro (Gen 2)

Size	Wrist (min) (mm)	Wrist (max) (mm)
Silicone band	108	182
Suede band	108	175
Fabric band	108	189
Metal band	108	180

Source1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026Physical size rows list the wrist circumference range for each band type. These are overall compatible ranges for the band types, not only the supplied band. The 42 mm lists a suede band and the 47 and 51 mm list a leather band.

Regulatory

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FCC ID

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SAR limb (US)iPublished limb/wrist SAR for the stated base regional model under the US regime. Other case sizes or radio versions can differ. Head or body SAR is excluded.

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SAR limb (EU)iPublished limb/wrist SAR for the stated base regional model under the EU regime. Other case sizes or radio versions can differ. Head or body SAR is excluded.

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0.47W/kg2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026Specifications, EU SAR values: epix Pro (Gen 2) 42 mm 0.47 W/kg limb and 0.21 W/kg torso, 47 mm 0.55 W/kg limb and 0.32 W/kg torso, 51 mm 0.28 W/kg limb and 0.36 W/kg torso. The 42 mm, the smallest case, is stored.

Other certifications

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In the box

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In the box

Enduro 4 with dark olive ComfortFit fabric band, Charging/data cable, Documentation1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026In the Box tab, verbatim.

epix Pro (Gen 2) Standard Edition | 42 mm, Charging/data cable, Documentation1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026In the Box tab: watch, charging/data cable and documentation. Some Sapphire colourways add a second QuickFit band.

Power adapter in boxiA mains/USB power adapter is supplied. A charging cable, inductive puck or charging dock alone does not count.

No1Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026The box has a charging/data cable and documentation, with no mains or USB power adapter.

No1Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026In the Box tab lists a charging/data cable and no power adapter.

Links

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Product page

www.garmin.com/en-US/p/2032078/pn/010-04799-001Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

www.garmin.com/en-GB/p/8841981Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026

Spec sheet

www.garmin.com/en-US/p/2032078/pn/010-04799-001Maker product pagegarmin.com/en-US/p/2032078/pn/010-04799-00Read 14 October 2026

www.garmin.com/en-GB/p/8841981Maker product pagegarmin.com/en-GB/p/884198Read 20 October 2026The Specs tab sits on the same page and holds one table per edition and size.

Manual

www8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdf4Owner's manualwww8.garmin.com/manuals/webhelp/GUID-25EFCCBC-D0EB-4E1B-AE9F-B4B900891C20/EN-US/Enduro_4_OM_EN-US.pdfRead 14 October 2026Enduro 4 Owner's Manual, English (US) PDF. The link comes from the Garmin Rumors wiki page for Enduro 4. Garmin's support page was not reachable.

www8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdf2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-E5C62F3F-DCE3-4197-8CA5-E419B2A55D12/EN-US/epix_(Gen_2)_Series_OM_EN-US.pdfRead 20 October 2026epix (Gen 2) Standard/Pro Series Owner's Manual, version 12, August 2025. It covers the epix (Gen 2) Standard Edition and the three Pro sizes.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year9Maker product pagegarmin.com/en-US/legal/consumer-limited-warrantyRead 14 October 2026Garmin US Consumer Limited Warranty, revised December 30, 2025: non-aviation products are warranted for one year from purchase. US scope. Statutory rights in other markets are separate.

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Both are also in the API. Back to all smartwatches.