Smartwatches / Compare

Garmin Forerunner 170 vs Polar Street X

A

Product A: Garmin

Forerunner 170

82 of 150 known

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B

Product B: Polar

Street X

79 of 150 known

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Every value links to where we found it.

Only differences

AGarmin Forerunner 170

BPolar Street X

General

6 of 10 differ

Series

Forerunner1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Street1Maker product pagepolar.com/en/street-xRead 15 October 2026Polar files it under Urban Sports Watches. The Polar guide calls the Pacer and Street watches one line.

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

010-03920-001Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026Exact selected standard, non-Music US part 010-03920-00, Black with Black/Amp Yellow band. The Music hardware and other sold configurations are excluded.

6J, 900116713, 900116714, 9001167151Maker product pagepolar.com/en/street-xRead 15 October 2026Store feed SKUs 900116713 (Night Black), 900116714 (Forest Green) and 900116715 (Snow White). The manual and the regulatory sheet give the model 6J.3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Model 6J.

GTIN / EAN

07537593682963Maker spec sheet (PDF)d.otto.de/files/bb8c9230-2144-56be-a7ee-3603b0bbddc2.pdfRead 8 October 2026Printed page 5 Portfolio: Forerunner 170 Black with 20 mm quick-release silicone band, part 010-03920-00, EAN 0753759368296. Not the Music part number.

725882070766, 725882070773, 7258820707801Maker product pagepolar.com/en/street-xRead 15 October 2026Store feed gtin12: 725882070766 Night Black, 725882070773 Forest Green and 725882070780 Snow White.

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

12 May 20264Press releasegarmin.com/en-US/newsroom/press-release/sports-fitness/run-further-with-forerunner-70-and-forerunner-170-from-garminRead 8 October 2026

25 March 202617Press releasepolar.com/en/media-room/polar-debuts-street-xRead 15 October 2026Press release dated 25 March 2026 from Kempele, Finland.

Status

Available1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Available1Maker product pagepolar.com/en/street-xRead 15 October 2026Global store: Buy now and in stock for three colours.

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

Garmin Forerunner 1657Reviewtomsguide.com/wellness/smartwatches/garmin-forerunner-170-review-an-affordable-and-accurate-running-watchRead 8 October 202610Maker product pagegarmin.com/nl-NL/blog/verschillen-forerunner-170-en-forerunner-165Read 23 October 2026Garmin's Dutch blog says the Forerunner 170 is the successor of the Forerunner 165.

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.

$299.994Press releasegarmin.com/en-US/newsroom/press-release/sports-fitness/run-further-with-forerunner-70-and-forerunner-170-from-garminRead 8 October 2026Standard Forerunner 170 suggested US retail price $299.99. Music $349.99 is excluded. Sales tax treatment is not stated.

$249.917Press releasepolar.com/en/media-room/polar-debuts-street-xRead 15 October 2026USD 249.90, excluding tax.

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.

€299.995Press releasegarmin.com/fr-FR/newsroom/le-debut-de-votre-aventure-running-avec-les-montresforerunner-70-et-forerunner-170-de-garminRead 8 October 2026Official French announcement of 12 May 2026 publishes standard Forerunner 170 suggested launch price EUR 299.99, available 15 May. Music EUR 349.99 is excluded.

€249.917Press releasepolar.com/en/media-room/polar-debuts-street-xRead 15 October 2026EUR 249.90 including VAT where applicable. GBP 219.00.

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

US1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

US, DE2Maker product pagepolar.com/us-en/street-xRead 15 October 2026The US store lists the same three colours as in stock. Its current price is 249.99 USD, which differs from the launch price of 249.90 USD and is not used.

ColoursiThe maker's own colour names

Black with Black/Amp Yellow Band1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026Maker Model/Color label for the selected reference is Black with Black/Amp Yellow Band.

Night Black, Snow White, Forest Green1Maker product pagepolar.com/en/street-xRead 15 October 2026Colour options: Night Black, Snow White, Forest Green.

Segment

Sport1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Sport1Maker product pagepolar.com/en/street-xRead 15 October 2026Polar calls it an urban sports watch for hybrid athletes who train, work and live in the city. The store lists it in the Performance Series.

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.

Not available

Not available

Case

5 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.

42.6mm3Maker spec sheet (PDF)d.otto.de/files/bb8c9230-2144-56be-a7ee-3603b0bbddc2.pdfRead 8 October 2026

45mm1Maker product pagepolar.com/en/street-xRead 15 October 2026One size. Tech specs: width 45 mm and height 45 mm.

Case shape

Round6Reviewt3.com/active/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026

Round1Maker product pagepolar.com/en/street-xRead 15 October 2026Round case with a round AMOLED display.

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 polymer6Reviewt3.com/active/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026

Fibre-reinforced polymer1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: case material and bezel material Bio-based plastic. The launch release says reinforced polymer body. The manual lists PA11+8GF (glass-fibre reinforced polyamide 11) among the device materials. Stored as fibre-reinforced polymer.3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Device materials list PA11+8GF, a glass-fibre reinforced polyamide.

Case material (as published)

Fibre-reinforced polymer case and bezel6Reviewt3.com/active/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026Design and build quality explicitly identifies both the case and bezel as fibre-reinforced polymer. Maker table independently identifies the bezel material.

Bio-based plastic1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: Case material Bio-based plastic.

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

Not available

Not available

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

Height42.6Width42.6Thickness11.9mm(1.7 × 1.7 × 0.5 in)1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Height45Width45Thickness13.8mm(1.8 × 1.8 × 0.5 in)1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: width 45 mm, height 45 mm, thickness 13.8 mm.

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

Not available

28g(1 oz)1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: total weight without wristband 28 g.18Maker product pagepolar.com/en/guide/polar-street-x-vs-polar-pacer-proRead 15 October 2026Comparison table: 48 g, 28 g without band.

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

Not available

48g(1.7 oz)1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: total weight 48 g. This is with the POLAR Street Wristband, 22mm that comes in the box.

Durability

3 of 8 differ

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

5ATM1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

5ATM1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: water resistance WR50. The manual says 50 m, suitable for swimming.3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Water resistance 50 m (suitable for swimming).

Water resistance standard

Not available

ISO 228103Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026The water resistance section says Polar tests to ISO 22810 or IEC 60529. The 20, 30 and 50 m class cites ISO 22810.

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 pagepolar.com/en/street-xRead 15 October 2026Tech specs: tested against military standard MIL-STD-810H. The tested methods are not listed.

MIL-STD-810 tests

Not available

Not available

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

Min-20Max60°C2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Printed page 91: combined operating/storage range -20 to 60 C. Charging temperature range 0 to 45 C is excluded.

Min-20Max50°C1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: operation temperature -20 C to 50 C.3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Operating temperature -20 C to +50 C.

Display

4 of 14 differ

Display type

OLED1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

OLED1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: display type AMOLED.

Display type (as published)

AMOLED1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

AMOLED1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: display type AMOLED.

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

1.2in(3 cm)1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

1.28in(3.3 cm)1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: display size 1.28 inch.

Resolution

390 × 390px1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

416 × 416px1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: display resolution 416 x 416.

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/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: touch screen Yes.5Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/button-functions.htmRead 15 October 2026Color touch display: swipe and tap. It is disabled during training.

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

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: always on display Yes. The battery support page says it is off by default.14Maker product pagesupport.polar.com/en/what-is-the-battery-life-of-street-xRead 15 October 2026Always on display is off by default in Street X.

Display cover

Other glass1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Gorilla Glass1Maker product pagepolar.com/en/street-xRead 15 October 2026Description: 1.28 inch AMOLED touchscreen with Gorilla Glass 3.

Display cover (as published)

Chemically strengthened glass1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Corning Gorilla Glass 3 (AF + DLC coating)1Maker product pagepolar.com/en/street-xRead 15 October 2026Manual tech spec: Corning Gorilla Glass 3 (AF + DLC coating).3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Watch materials: Corning Gorilla Glass 3 (AF + DLC coating), PA11+8GF, aluminum, stainless steel, PMMA. Wristband: silicone with an aluminum buckle.

Platform

5 of 15 differ

Platform

Not available

Proprietary1Maker product pagepolar.com/en/street-xRead 15 October 2026Polar own firmware. The Polar comparison guide says it runs the same OS as the Vantage V3 and Grit X2 Pro.

OS at launch

Not available

Not available

Software

Not available

Not available

Latest OS

Not available

Not available

Works with

iOS, Android1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

iOS, Android15Maker product pagesupport.polar.com/ie-en/polar-flow-app-and-compatible-devicesRead 15 October 2026Street X works with iOS and Android phones through the Polar Flow app.

Phone requirement

Not available

iOS 17 or later, or Android 8 or later with Bluetooth 4.0 capability, running the Polar Flow app15Maker product pagesupport.polar.com/ie-en/polar-flow-app-and-compatible-devicesRead 15 October 2026Street X: iOS mobile devices with iOS 17 or later. Android mobile devices with Bluetooth 4.0 capability and Android 8 or later.

App store

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Not available

Voice assistants

Not available

Not available

Chipset

Not available

Not available

Process

Not available

Not available

CPU cores

Not available

Not available

CPU configuration

AGarmin Forerunner 170

Not available

BPolar Street X

Max clock (GHz)
0.275

Source1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: CPU speed 275 MHz. Core count and type are not stated.

Max CPU clock

Not available

0.275GHz=CalculatedFrom CPU configuration

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.

4GB1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026Memory/History table publishes 4 GB for the selected standard model. Offline music playback is not supported by this configuration.

32 MB1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: storage 32 MB, stored as 0.032 GB. The page also lists memory 5 MB, which is not labelled RAM and is not stored.

Health sensors

3 of 8 differ

Heart rate sensor

Garmin Elevate Gen 43Maker spec sheet (PDF)d.otto.de/files/bb8c9230-2144-56be-a7ee-3603b0bbddc2.pdfRead 8 October 2026Printed page 4 Product comparison: Forerunner 170 column identifies Gen 4 heart rate and Pulse Ox sensor.

Polar Precision Prime optical heart rate sensor (OHR GEN 3.5)1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: Precision Prime, OHR GEN 3.5.3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Sensors: Precision Prime, Skin Temp GEN 1, OHR GEN 3.5.

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

No7Reviewtomsguide.com/wellness/smartwatches/garmin-forerunner-170-review-an-affordable-and-accurate-running-watchRead 8 October 2026Design and display states that the 170 uses Gen 4 rather than Gen 5 and does not offer ECG readings. Although the tested unit is Music, the published absence applies to the family and the maker comparison identifies the same Gen 4 sensor.

No1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: ECG none.

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

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

No1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: SpO2 none.

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

No7Reviewtomsguide.com/wellness/smartwatches/garmin-forerunner-170-review-an-affordable-and-accurate-running-watchRead 8 October 2026The same paragraph explicitly states that skin-temperature readings are not supported. The maker-listed thermometer measures ambient temperature and is not treated as skin-temperature tracking.

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: Skin Temp GEN 1. Nightly skin temperature feature.

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

Not available

Not available

Body composition sensor

Not available

Not available

Skin conductance (EDA)

Not available

Not available

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

Not available

Not available

Motion and environment sensors

0 of 9 differ

Accelerometer

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: accelerometer Yes.

Accelerometer range

Not available

Not available

Gyroscope

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: gyroscope Yes.

Barometric altimeter

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: barometer Yes.

Compass

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: magnetometer compass Yes.

Ambient light sensor

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: ambient light sensor Yes.

Depth gauge

Not available

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

3 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, Blood oxygen app, Heart rate variability, Sleep tracking, Sleep stages, Stress tracking, Readiness score, Cycle tracking1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026Published continuous heart rate, high/low alerts, Pulse Ox, HRV, sleep stages, stress, training readiness and cycle tracking. Cycle tracking is in Garmin Connect or a Connect IQ widget. Pulse Ox is not available in all countries.

Continuous heart rate, Heart rate variability, Sleep tracking, Sleep stages1Maker product pagepolar.com/en/street-xRead 15 October 2026Features: continuous heart rate, nightly sleep stages (Sleep Plus Stages), Nightly Recharge, SleepWise. HRV is listed under heart rate. The Daily Readiness card and SleepWise give an alertness forecast, not a readiness score, so readiness_score is not stored. No stress score is listed. Not a medical device.4Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/introduction.htmRead 15 October 2026Introduction: Sleep Plus Stages, Nightly Recharge, SleepWise, continuous heart rate.

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, Trackback1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026The exact standard table and overview list running dynamics/power, VO2 max, training load and recovery, pool and open-water swimming, rep counting, intervals and course guidance. Google Maps turn-by-turn directions require a paired Android phone. Breadcrumb/course tracks do not establish onboard maps.

VO2 max, Training load, Recovery advice, Running power, Pool swim, Open water swim, Interval workouts, Route navigation, Turn-by-turn navigation, Trackback, Climb detection1Maker product pagepolar.com/en/street-xRead 15 October 2026Features and cards: Running Performance Test (VO2max), Training Load Pro, Recovery Pro, wrist-based running power, swimming metrics, interval timers and phased training targets, route guidance, turn-by-turn route guidance, Track Back, Back to Start. Hill Splitter detects uphills and downhills automatically (manual). The manual has separate pool and open water swimming sections.4Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/introduction.htmRead 15 October 2026Introduction: Route Guidance, Komoot routes, Track back, Back to start, Running Performance Test with VO2max, Walking test, Training Load Pro, Recovery Pro, running power, swimming metrics with distance and strokes also in open water, Hill Splitter.9Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/swimming-metrics.htmRead 15 October 2026Separate sections for pool swimming (distance, pace, strokes, SWOLF) and open water swimming (distance, pace, stroke rate for freestyle and route).10Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/hill-splitter.htmRead 15 October 2026Hill Splitter automatically detects all uphills and downhills from GPS speed, distance and barometric altitude. It needs a 1 second GPS recording rate. Stored as climb detection.13Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/track-back-and-back-to-start.htmRead 15 October 2026Track back guides you back to the start via the same route you came. Back to start shows the direction by beeline.

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 trainer2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Printed page 55 lists external heart rate, foot pod, cycling power, speed/cadence and smart trainer support over ANT+ or Bluetooth. Printed page 19 describes smart trainer resistance control.

Heart rate strap, Power meter, Speed and cadence8Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/compatible-sensors.htmRead 15 October 2026Compatible Bluetooth sensors: Polar Verity Sense, OH1, H10 and H9 heart rate sensors, Polar speed sensor and cadence sensor, and third-party power sensors.

Safety

3 of 6 differ

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

Not available

Not available

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/1915560/pn/010-03920-00Read 8 October 2026Manual Assistance alerts saved contacts through a paired compatible phone. It does not directly contact emergency services.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026

Not available

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/1915560/pn/010-03920-00Read 8 October 2026LiveTrack requires a paired compatible phone and Garmin Connect with data coverage.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026

Not available

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

No2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Printed page 30 describes the Flashlight Screen. It is display illumination, not a dedicated hardware LED.

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: front LED light Yes. Built-in LED flashlight with red light mode.11Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/flashlight.htmRead 15 October 2026Integrated LED flashlight with adjustable white light and a red light mode.

Positioning

2 of 3 differ

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

GPS, GLONASS, Galileo1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

GPS, Galileo, BeiDou, QZSS1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs, Geo location: GPS, Galileo, BeiDou and QZSS Yes. GLONASS is not listed.18Maker product pagepolar.com/en/guide/polar-street-x-vs-polar-pacer-proRead 15 October 2026Comparison table: GPS constellations GPS, Galileo, BeiDou, QZSS for Street X. GLONASS is not named.

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

No6Reviewt3.com/active/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026Reasons to avoid and features identify single-band GPS, without SatIQ.

Not available

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

No7Reviewtomsguide.com/wellness/smartwatches/garmin-forerunner-170-review-an-affordable-and-accurate-running-watchRead 8 October 2026Smart features explicitly states no offline maps, with breadcrumb navigation and route directions instead. The Music test does not support standard-model measured endurance.

No19Spec databasethe5krunner.com/specs/polar/street-xRead 15 October 2026No onboard maps. Route guidance uses planned routes and breadcrumbs.

Connectivity

5 of 15 differ

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/1915560/pn/010-03920-00Read 8 October 2026

Yes1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: Bluetooth technology Bluetooth LE.

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.

No6Reviewt3.com/active/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026Features section explicitly states that the non-Music Forerunner does not have Wi-Fi.

No1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs, Connectivity lists Bluetooth LE and the USB cable only.

Wi-Fi standard

Not available

Not available

Wi-Fi bands

Not available

Not available

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

No1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026The exact standard model has a complete radio inventory: maker connectivity lists Bluetooth and ANT+, and the manual Specifications page 91 lists only 2400-2483.5 MHz and 13.56 MHz for standard Forerunner 170. The maker selector offers standard and Music editions, with no cellular edition. This is evidence from the full model inventory, not an omitted feature row alone.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026The exact standard model has a complete radio inventory: maker connectivity lists Bluetooth and ANT+, and the manual Specifications page 91 lists only 2400-2483.5 MHz and 13.56 MHz for standard Forerunner 170. The maker selector offers standard and Music editions, with no cellular edition. This is evidence from the full model inventory, not an omitted feature row alone.

No1Maker product pagepolar.com/en/street-xRead 15 October 2026Connectivity lists Bluetooth LE and the USB cable only. No cellular radio is listed.

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.

Yes7Reviewtomsguide.com/wellness/smartwatches/garmin-forerunner-170-review-an-affordable-and-accurate-running-watchRead 8 October 2026Smart features explicitly states that both models support NFC payments through Garmin Pay.

No19Spec databasethe5krunner.com/specs/polar/street-xRead 15 October 2026NFC not listed. The page says the watch has no contactless payment.

Contactless payments

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026Garmin Pay requires supported participating banks and payment networks. Country and bank availability vary.

No19Spec databasethe5krunner.com/specs/polar/street-xRead 15 October 2026No contactless payment.

Payment services

Garmin Pay1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 20264Press releasegarmin.com/en-US/newsroom/press-release/sports-fitness/run-further-with-forerunner-70-and-forerunner-170-from-garminRead 8 October 2026

Not available

Ultra-wideband

Not available

Not available

Satellite

Not available

None1Maker product pagepolar.com/en/street-xRead 15 October 2026Connectivity lists Bluetooth LE and the USB cable only. No satellite link is listed.

ANT+

Yes1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

No19Spec databasethe5krunner.com/specs/polar/street-xRead 15 October 2026ANT+ not listed. Connectivity is Bluetooth LE.

Audio

3 of 4 differ

Speaker

No8Reviewtechradar.com/health-fitness/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026Reasons to avoid explicitly lists no microphone, speaker or voice assistant in its 170 family discussion.

Not available

Microphones

08Reviewtechradar.com/health-fitness/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026No microphone is explicitly stated. The reviewed unit is Music, but the limitation is discussed for both 170 versions.

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.

None8Reviewtechradar.com/health-fitness/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026Features section identifies taking calls on the watch as absent and available on higher models.

Not available

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

No2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Music chapter and printed page 91 battery table restrict on-watch playback and music GNSS modes to 170 Music. Standard model music rows are Not applicable.

No19Spec databasethe5krunner.com/specs/polar/street-xRead 15 October 2026No music storage.

Controls

3 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.

54Press releasegarmin.com/en-US/newsroom/press-release/sports-fitness/run-further-with-forerunner-70-and-forerunner-170-from-garminRead 8 October 2026The announcement explicitly identifies the traditional five-button design.

55Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/button-functions.htmRead 15 October 2026Your watch has five buttons: CUSTOM (LIGHT), BACK, OK, UP and DOWN. The touch display adds touch control.

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

LIGHT, UP, DOWN, START/STOP, BACK/LAP2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Printed pages 5-6 and watch diagram identify LIGHT, UP, DOWN, START/STOP and BACK/LAP.

LIGHT (custom button), BACK, OK, UP, DOWN5Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/button-functions.htmRead 15 October 2026Button functions: CUSTOM BUTTON (turns the flashlight on or off by default), BACK, OK, UP/DOWN.

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

None6Reviewt3.com/active/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026Design describes five physical buttons and the touchscreen, consistent with the maker watch diagram.

None5Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/button-functions.htmRead 15 October 2026No crown is described. Controls are five buttons and the touch display.

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

None6Reviewt3.com/active/fitness-trackers/garmin-forerunner-170-reviewRead 8 October 2026The maker diagram and selected product image show a fixed bezel.

Not available

Gestures

Cover screen with palm, Raise wrist to wake display2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Printed page 6 supports covering the display with a palm. Printed page 54 describes wrist movement wake settings.

Not available

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

385mAh1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: battery capacity 385 mAh, Li-Pol.3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026385 mAh Li-pol rechargeable battery, replaceable at Polar Central Service.

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 Forerunner 170

Mode	With solar	Hours (h)
Smartwatch	No	240
Always-on	No	96
Low power	No	456
GPS	No	20
GPS, all systems	No	14

Source1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026Selected standard model Battery life table: up to 10 days smartwatch, 4 days display always-on, 19 days battery saver, 20 hours GPS-only and 14 hours all-systems GNSS. Days converted exactly to hours. These are maker estimates without solar augmentation. GNSS-mode AOD settings are not stated. GPS with music claims belong only to the Music configuration.

BPolar Street X

Mode	With solar	Hours (h)
Smartwatch	No	240
GPS	No	42
Max battery GPS	No	170

Source1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: performance training mode 42 h, eco training mode 170 h, smartwatch mode 10 d. The page text and the launch release say 43 h for the performance mode, which conflicts with the 42 h in the tech specs and the manual. The manual figure is stored.3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Performance training mode up to 42 h (optical heart rate on, GPS recording every second). Eco training mode up to 170 h (GPS every 2 minutes, optical heart rate off). Smartwatch mode up to 10 days with continuous heart rate and phone notifications on. 10 days is 240 h.14Maker product pagesupport.polar.com/en/what-is-the-battery-life-of-street-xRead 15 October 2026Performance up to 42 h: optical heart rate on, GPS every 1 second, always-on display off. The scenario text says Dual-Frequency GPS ON, while the product page never claims dual-frequency GNSS and the5krunner says single-frequency, so the row is stored as plain GPS. Eco up to 170 h: optical heart rate off, single-frequency GPS every 2 minutes. Smartwatch up to 10 days with phone notifications on, always-on display off and Do Not Disturb 8 h at night. Stored eco row as the maximum-saving GPS mode, like the Vantage V3 file.

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.

240h=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.

96h=CalculatedFrom Claimed battery life

Not available

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.

20h=CalculatedFrom Claimed battery life

42h=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.

Not available

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/1915560/pn/010-03920-00Read 8 October 20262Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026

Magnetic pins1Maker product pagepolar.com/en/street-xRead 15 October 2026Tech specs: USB cable Proprietary / USB-C. The cable snaps on magnetically (manual).

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

Use the supplied proprietary charging cable with a USB-C computer port or USB-C power adapter rated for at least 5 W. The adapter rating does not establish power accepted by the watch.2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Printed page 89: supplied proprietary cable to a USB-C computer port or adapter rated for at least 5 W. The adapter rating is not watch charging input power.

Charge with the included Polar Charge 2.0 cable, which snaps on magnetically. A USB power adapter is not included. Polar asks for an adapter marked output 5 Vdc that provides at least 500 mA and has an approval mark such as LPS, UL listed or CE. The watch can charge during training. An optional charge limit of 80% is in the battery settings.6Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/batteries.htmRead 15 October 2026Charging the battery: custom cable snaps in magnetically. A USB power adapter is not included. Adapter marked output 5 Vdc, at least 500 mA, LPS, UL listed or CE. Charging during training is possible. Charge limit 80% in Settings > General settings > Battery.

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.

Not available

Not available

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.

Not available

Not available

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.

Not available

Not available

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.

Not available

Not available

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

Not available

Not available

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.

Not available

Not available

Strap

4 of 6 differ

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.

20mm1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

22mm7Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/changeable-wristband.htmRead 15 October 2026Compatible with standard 22 mm wristbands, no adapters needed.

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/1915560/pn/010-03920-00Read 8 October 2026

Yes7Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/changeable-wristband.htmRead 15 October 2026To detach a band, pull the quick-release knob inwards.

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

Industry-standard 20 mm quick-release straps1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Standard 22 mm spring bars with a quick-release knob. No adapters needed7Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/changeable-wristband.htmRead 15 October 2026Standard 22 mm spring bars. Any band that uses 22 mm spring bars fits.

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

Silicone1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

Silicone3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Wristband: silicone, aluminum buckle, stainless steel spring bars.

Strap

Black/Amp Yellow quick-release silicone band1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

POLAR Street Wristband, 22mm1Maker product pagepolar.com/en/street-xRead 15 October 2026What's included: POLAR Street Wristband, 22mm.

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 Forerunner 170

Size	Wrist (min) (mm)	Wrist (max) (mm)
Supplied silicone band	126	203

Source1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

BPolar Street X

Not available

Regulatory

1 of 3 differ

FCC ID

Not available

INW6J16Regulatory filingsupport.polar.com/e_manuals/Regulatory_information/enote-rf-street-x.pdfRead 15 October 2026Model number 6J, FCC ID INW6J, IC 6248A-6J.

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.

Not available

Not available

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.

0.05W/kg2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Printed page 91 explicitly gives standard Forerunner 170 EU limb SAR 0.050 W/kg. Music has a separate 0.691 W/kg value and is excluded. This is not a US SAR value.

Not available

Other certifications

Not available

Not available

In the box

1 of 2 differ

In the box

Forerunner 170, Charging cable, Documentation1Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

POLAR Street X, POLAR Street Wristband, 22mm, Polar Charge 2.01Maker product pagepolar.com/en/street-xRead 15 October 2026What's included: POLAR Street X, POLAR Street Wristband 22 mm, Polar Charge 2.0.

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/1915560/pn/010-03920-00Read 8 October 2026Complete box contents list the watch, charging cable and documentation. No power adapter is listed.

No1Maker product pagepolar.com/en/street-xRead 15 October 2026The box has the watch, the wristband and the Polar Charge 2.0 cable. No power adapter is listed.

Links

Not compared

Product page

www.garmin.com/en-US/p/1915560/pn/010-03920-001Maker product pagegarmin.com/en-US/p/1915560/pn/010-03920-00Read 8 October 2026

www.polar.com/en/street-x1Maker product pagepolar.com/en/street-xRead 15 October 2026The maker's product page.

Spec sheet

d.otto.de/files/bb8c9230-2144-56be-a7ee-3603b0bbddc2.pdf3Maker spec sheet (PDF)d.otto.de/files/bb8c9230-2144-56be-a7ee-3603b0bbddc2.pdfRead 8 October 2026

support.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htm3Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/technical-specifications.htmRead 15 October 2026Street X user manual technical specification page.

Manual

www8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdf2Owner's manualwww8.garmin.com/manuals/webhelp/GUID-4A2FC8FE-7025-4AEC-946E-097B31131B45/EN-US/Forerunner_170_Series_OM_EN-US.pdfRead 8 October 2026Forerunner 170 GPS Running Smartwatch Owner's Manual, US English. Shared with 170 Music. Model-specific rows and qualifiers are preserved.

support.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/introduction.htm4Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/introduction.htmRead 15 October 2026Polar Street X user manual, introduction.

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.

Not available

Not available

Warranty

1 of 1 differ

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 8 October 2026Current US manufacturer limited warranty, revised 30 December 2025: new non-aviation products are covered for one year from purchase through Garmin or an authorized US reseller. These Forerunner fitness watches are covered by that policy. Normal battery wear is excluded.

2years12Owner's manualsupport.polar.com/e_manuals/street-x/polar-street-x-user-manual-english/guarantee.htmRead 15 October 2026Limited International Polar Guarantee: two years from the date of purchase. Silicone or plastic wristbands one year.

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