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Huawei Watch D3

HuaweiSmartwatch

Watch D3

Released September 2026.6Press articlethe5krunner.com/2026/09/02/huawei-watch-d3-launchRead 14 October 2026Global launch 2 September 2026. UK sale from 23 September 2026. German pre-sale from mid-September. Last checked 14 October 2026.

Case size
Not available
Platform
HarmonyOS
Display type
OLED
Battery life
144h

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All specs

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General

Series
Not available
Model numbers
80440113010011901, 80440113010011902, 80440113010011903, 55020KBU, 55020KBS, 55020KBT4Maker product pageconsumer.huawei.com/uk/wearables/watch-d3/buyRead 14 October 2026UK store product data lists three SKU codes: 80440113010011901, 80440113010011902 and 80440113010011903, each with its own GTIN. The colour of each SKU comes from the store product images: 901 black case and black strap, 902 gold case and white strap, 903 gold case and sand strap.9Retailer pageexpert-technomarkt.de/Smartwatches/Huawei-Watch-D3-Smartwatch-Rechteckig-IP68-328-ppi-Schwarz.15260127489.htmlRead 14 October 2026German retailer page: manufacturer article number 55020KBU, black case with black strap. Its 540 mAh battery, 64 MB RAM and 64 GB flash fields are not used, since Huawei states none of them.10Retailer pageexpert-technomarkt.de/Smartwatches/Huawei-Watch-D3-Smartwatch-Rechteckig-IP68-328-ppi-Gold.15260128489.htmlRead 14 October 2026German retailer page: manufacturer article number 55020KBS, gold case with white strap.11Retailer pageexpert-technomarkt.de/Smartwatches/Huawei-Watch-D3-Smartwatch-Rechteckig-IP68-328-ppi-Gold.15260129489.htmlRead 14 October 2026German retailer page: manufacturer article number 55020KBT, gold case with sand strap, stored as Mocha Gold.
GTIN / EAN
6942711315643, 6942711315650, 69427113156674Maker product pageconsumer.huawei.com/uk/wearables/watch-d3/buyRead 14 October 2026Store GTIN per SKU: 6942711315643 (901), 6942711315650 (902), 6942711315667 (903).
Announced
2 September 20266Press articlethe5krunner.com/2026/09/02/huawei-watch-d3-launchRead 14 October 2026Launched 2 September 2026 at the Chase the Wild event in Munich.
Status
Available4Maker product pageconsumer.huawei.com/uk/wearables/watch-d3/buyRead 14 October 2026All three UK SKUs are InStock at 399.99 GBP on the accessed date. GBP is not stored.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
€4498Press articleborncity.com/news/huawei-watch-d3-smartwatch-mit-ki-blutdruckmessung-ab-449-euroRead 14 October 2026German article of 15 September 2026: recommended retail price 449 EUR for the WATCH D3, with launch discount codes to 429 EUR. EUR price includes VAT. The article is AI-assisted, so the price is also checked against T3 and Android Planet.12Reviewt3.com/active/fitness-trackers/huawei-watch-d3-reviewRead 14 October 2026The Watch D3 costs 449 EUR in Europe. There is no official US launch or pricing.
Markets
GB, DE4Maker product pageconsumer.huawei.com/uk/wearables/watch-d3/buyRead 14 October 2026UK store. Germany from the retailer and Borncity entries below.8Press articleborncity.com/news/huawei-watch-d3-smartwatch-mit-ki-blutdruckmessung-ab-449-euroRead 14 October 2026German pre-sale of the WATCH D3.
Colours
Mocha Gold, Gold, Black1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Colours listed as Mocha Gold, Gold and Black. Case colour list names Gold, Light Gold and Black. Strap list: Sand Composite Leather, White Composite Leather and Black HNBR.
Segment
Smartwatch3Maker product pageconsumer.huawei.com/uk/wearables/watch-d3/specsRead 14 October 2026UK page headline: Medical-Grade Blood Pressure Monitoring Smartwatch.
OS updates promised
Not available
Security updates until
Not available

Case

Front and side, drawn to scale.

Case size
Not available
Case shape
Rectangular9Retailer pageexpert-technomarkt.de/Smartwatches/Huawei-Watch-D3-Smartwatch-Rechteckig-IP68-328-ppi-Schwarz.15260127489.htmlRead 14 October 2026Retailer data lists a rectangular form. The product photos show a rounded-rectangle case.
Case material
Aluminium1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Watch Case > Material: Aluminum alloy.
Case material (as published)
Aluminum alloy1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Back
Not available
Case dimensions
Height46.5Width41Thickness11.3mm(1.8 × 1.6 × 0.4 in)1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Dimensions 46.5 x 41 x 11.3 mm. 11.3 mm is the thickness at the thinnest point and excludes the sensor area. The 46.5 mm side is the height, since the display is 408 x 480.
Weight (case only)
40g(1.4 oz)1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Approximately 40 g without the strap. A theoretical value.
Weight with strap
Not available

Durability

Water resistance
Not available
Water resistance standard
Not available
Dust and water rating
IP685Maker product pageconsumer.huawei.com/cn/wearables/watch-d3/specsRead 14 October 2026China store spec page, Protection class: IP68, with a caution that it is not for swimming, diving, showering or saunas. The global and UK pages state no IP rating and only advise removing the watch for swimming, showering and saunas. TechRadar and Expert Reviews call the watch not water-resistant. A German retailer and Notebookcheck list IP68. Source conflict, check before use.
Dive rating
Not available
Max dive depth
Not available
MIL-STD-810
Not available
MIL-STD-810 tests
Not available
Operating temperature
Min5Max40°C1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Operating Temperature 5 to 40 C. Storage and transport -20 to 55 C is not used.

Display

Display type
OLED1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Display type (as published)
AMOLED1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Screen size
1.92in(4.9 cm)1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 20261.92 inch AMOLED.
Resolution
408 × 480px1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026408 x 480 pixels, PPI 328. The 480 side runs along the 46.5 mm case height.
Pixel density
328ppi1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Display area
Not available
Touchscreen
Not available
Max refresh rate
Not available
Min refresh rate
Not available
Peak brightness
3,000nits2Maker product pageconsumer.huawei.com/en/wearables/watch-d3Read 14 October 2026Footnote: 3000 nits is the peak brightness achieved under an 80% average picture level image stimulus. Huawei lab data.
Minimum brightness
Not available
Always-on display
Yes13Reviewexpertreviews.co.uk/technology/smartwatches/huawei-watch-d3-reviewRead 14 October 2026Reviewer's six-day battery result was with the always-on display enabled.
Display cover
Not available
Display cover (as published)
Not available

Platform

Platform
HarmonyOS14Reviewandroidplanet.nl/reviews/huawei-watch-d3-reviewRead 14 October 2026Review says HarmonyOS runs well on the Watch D3. Huawei's China page names HarmonyOS 7 for the China model. No OS version is stored for the global model.
OS at launch
Not available
Software
Not available
Latest OS
Not available
Works with
Android, iOS1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026System Requirements: Android 8.0 or later and iOS 13.0 or later. The Features page footnote says Android 9.0 or iOS 13.0 with the HUAWEI Health app.
Phone requirement
Phone running Android 9.0 or later or iOS 13.0 or later, with the HUAWEI Health app installed1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
App store
Yes13Reviewexpertreviews.co.uk/technology/smartwatches/huawei-watch-d3-reviewRead 14 October 2026Says the watch does not have the wide selection of third-party apps of other platforms. Android Planet says apps can be downloaded from AppGallery but the offer is limited.14Reviewandroidplanet.nl/reviews/huawei-watch-d3-reviewRead 14 October 2026Apps can be downloaded from the AppGallery, but the offer is limited.
Voice assistants
Not available
Chipset
Not available
Process
Not available
CPU cores
Not available
CPU configuration
Not available
Max CPU clock
Not available
GPU
Not available
Low-power coprocessor
Not available

Memory

We could not find any of these 2 fields. Show them
RAM
Not available
Storage
Not available

Health sensors

Heart rate sensor
Optical heart rate sensor1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Sensors list an optical heart rate sensor.
ECG capability
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Sensors list an ECG sensor, and the Function and ECG button is the electrode.
Blood oxygen sensing
Yes2Maker product pageconsumer.huawei.com/en/wearables/watch-d3Read 14 October 2026Battery test conditions list SpO2 monitoring enabled. Expert Reviews lists SpO2.
Skin temperature sensing
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Sensors list a temperature sensor. Expert Reviews names skin-temperature monitoring.13Reviewexpertreviews.co.uk/technology/smartwatches/huawei-watch-d3-reviewRead 14 October 2026Lists skin-temperature monitoring.
Blood pressure feature
Built-in cuff1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Wrist blood pressure monitor with a mechanical airbag in the strap, a high-precision pressure sensor and the oscillometric method (Features page). Sensors list a differential pressure sensor.2Maker product pageconsumer.huawei.com/en/wearables/watch-d3Read 14 October 2026Resting, pre- and post-exercise and 24-hour ambulatory blood pressure with an inflatable airbag in the strap.
Body composition sensor
Not available
Skin conductance (EDA)
Not available
Medical clearances
CE-MDR certified as a medical device2Maker product pageconsumer.huawei.com/en/wearables/watch-d3Read 14 October 2026Heading: CE-MDR-Certified as a Medical Device. Blood pressure features are available in certain markets. Borncity says the CE-MDR scope is single measurements and ambulatory monitoring.

Motion and environment sensors

Accelerometer
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Accelerometer range
Not available
Gyroscope
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Barometric altimeter
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Compass
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Sensors list a 9-axis IMU with accelerometer, gyroscope and magnetometer. The magnetometer is stored as a compass.
Ambient light sensor
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Depth gauge
Not available
Depth gauge range
Not available
Water temperature sensor
Not available

Health and fitness

Health features
Continuous heart rate, Irregular rhythm notifications, ECG app, Blood oxygen app, Heart rate variability, Sleep tracking, Stress tracking, Readiness score2Maker product pageconsumer.huawei.com/en/wearables/watch-d3Read 14 October 2026Pulse Wave Arrhythmia Analysis gives A-fib alerts from the PPG sensor. Beat-by-Beat ECG app. Battery test conditions list heart rate monitoring always on, TruSleep enabled at night, stress monitoring and SpO2 monitoring. HRV and Readiness come from Expert Reviews. Availability varies by country. Diabetes and coronary heart disease studies are research programmes, not stored.13Reviewexpertreviews.co.uk/technology/smartwatches/huawei-watch-d3-reviewRead 14 October 2026Average heart rate through the day, HRV, ECG and SpO2, plus Huawei's new Readiness feature and Morning Briefing.
Fitness features
Route navigation12Reviewt3.com/active/fitness-trackers/huawei-watch-d3-reviewRead 14 October 2026More than 100 workout modes including golf, skiing and trail running, route navigation and off-course alerts. Route navigation is stored. Golf and skiing as workout modes do not show course or resort maps.
Sport profiles
Not available
Dive modes
Not available
External sensors
Not available

Safety

We could not find any of these 6 fields. Show them
Fall detection
Not available
Car crash detection
Not available
Emergency SOS
Not available
Emergency siren
Not available
Live location sharing
Not available
Dedicated LED flashlight
Not available

Positioning

Positioning
GPS (L1 + L5 Dual-band), GLONASS, BeiDou (B1I + B1C + B2a), GALILEO (E1 + E5a), QZSS3Maker product pageconsumer.huawei.com/uk/wearables/watch-d3/specsRead 14 October 2026UK spec page, Connectivity > GNSS: GPS (L1 + L5 Dual-band)/GLONASS/BeiDou (B1I + B1C + B2a)/GALILEO (E1 + E5a)/QZSS. The global spec page has no GNSS row. TechRadar's spec box says GPS: No, which disagrees with the maker page and Expert Reviews.
Dual-band GNSS
Yes3Maker product pageconsumer.huawei.com/uk/wearables/watch-d3/specsRead 14 October 2026GPS is listed with L1 + L5 Dual-band.
Offline maps
Not available

Connectivity

Bluetooth
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Connectivity: 2.4 GHz, Bluetooth 6.0 supporting BR and BLE.
Bluetooth version
6.01Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Wi-Fi
Not available
Wi-Fi standard
Not available
Wi-Fi bands
Not available
Cellular
Not available
Network
Not available
4G bands
Not available
5G bands
Not available
NFC
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Connectivity: NFC supported. Supported services vary by country and region.
Contactless payments
Yes7Maker product pageconsumer.huawei.com/de/wearables/watch-d3Read 14 October 2026German page has an NFC Payment, Tap To Pay section. Supported services vary by country and region. Curve Pay in the UK comes from T3 and Expert Reviews.
Payment services
Curve Pay12Reviewt3.com/active/fitness-trackers/huawei-watch-d3-reviewRead 14 October 2026NFC payments through Curve Pay in the UK.
Ultra-wideband
Not available
Satellite
Not available
ANT+
Not available

Audio

Speaker
Yes1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Speaker: Supported. Microphone: Supported.
Microphones
Not available
Calls on the watch
Phone only2Maker product pageconsumer.huawei.com/en/wearables/watch-d3Read 14 October 2026Bluetooth Calling: connect the watch to your phone to answer or reject calls and view call logs.
Music on the watch
Not available

Controls

Buttons
11Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Button: Rotating crown, Function and ECG button. Read as one side button, which matches the product photos. The crown is not counted.
Named operating buttons
Function and ECG button1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Button row: Function and ECG button.
Crown
Rotating1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Button row: Rotating crown.
Rotating bezel
None1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026The button row lists a rotating crown and a function button only. The product photos show a fixed case edge.
Gestures
Not available

Battery and charging

Battery capacity
Not available
Claimed battery life
ModeWith solarHours (h)
SmartwatchNo144
Source1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Up to 6 days in typical use, converted to 144 h. Huawei lab test: default settings, six blood pressure and five ECG measurements a day, 30 minutes a week of Bluetooth calls and of music, heart rate always on, TruSleep at night, stress and SpO2 monitoring on, 90 minutes a week of exercise, 50 messages, 6 calls and 3 alarms a day and the screen on for 30 minutes a day. Up to 1 day with 24-hour ambulatory blood pressure monitoring at 15-minute intervals is not stored, since no mode fits it.
Smartwatch mode (claimed)
144h
AOD battery life (up to)
Not available
GPS mode (claimed)
Not available
Solar charging
Not available
Charging method
Proprietary wireless charger1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Charging Port: Wireless charging. In the box: HUAWEI WATCH Wireless SuperCharger. No Qi compatibility is stated, so it is stored as proprietary wireless.
Charging guidance
Wireless charging with the supplied HUAWEI WATCH Wireless SuperCharger and its Type-C cable. Charger voltage and current requirement 5-10 V/2 A. The product page graphic pairs 75 mins charge with 6 days in typical use. It does not state the starting charge level or the adapter.1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Charging: charger voltage and current requirements 5-10 V/2 A. The Features page says the charger has a Type-C port.
Max charging power (watch)
Not available
Fast charging
Not available
Quick charge claim
Not available
Charge 0 to 80% (claimed)
Not available
Full charge time (claimed)
Not available

Measured

We could not find any of these 4 fields. Show them
Peak brightness (measured)
Not available
Battery life (measured)
Not available
Battery tests (measured)
Not available
Full charge time (measured)
Not available

Strap

Lug width
Not available
Quick-release strap
Not available
Strap system
Not available
Strap material
Composite leather1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Watch Strap options: Sand Composite Leather, White Composite Leather, Black HNBR. Base value is the Mocha Gold strap. Variants carry the others.
Strap
Sand Composite Leather Strap1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026
Strap sizes
SizeWrist (min) (mm)Wrist (max) (mm)
M-sized strap130160
L-sized strap161210
Source1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Wrist size 130-210 mm: M-sized strap 130-160 mm and L-sized strap 161-210 mm. Both airbag straps are in the box. Strap width 25.5 mm is a strap width, not a lug width, so no lug width is stored.

Regulatory

We could not find any of these 4 fields. Show them
FCC ID
Not available
SAR limb (US)
Not available
SAR limb (EU)
Not available
Other certifications
Not available

In the box

In the box
Device (with an L-sized airbag strap and short strap), M-sized airbag strap, Wrist circumference ruler, HUAWEI WATCH Wireless SuperCharger (including the charging cable), Quick Start Guide, Wearing guide, Safety Information and Warranty Card1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026Complete In The Box list.
Power adapter in box
No1Maker product pageconsumer.huawei.com/en/wearables/watch-d3/specsRead 14 October 2026The box has a wireless charger with its cable and no mains power adapter.

Warranty

We could not find any of these 1 fields. Show them
Manufacturer warranty (source market)
Not available

Compare with

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Variants

Each variant lists only what differs from the specs above.

Model numberGTINLaunch price (EU)MarketsColoursStrap materialStrap
804401130100119036942711315667Not availableGBMocha GoldComposite leatherSand Composite Leather Strap
804401130100119026942711315650Not availableGBGoldComposite leatherWhite Composite Leather Strap
804401130100119016942711315643Not availableGBBlackHydrogenated nitrile butadiene rubber (HNBR)Black HNBR Strap
55020KBTNot available€449DEMocha GoldComposite leatherSand Composite Leather Strap
55020KBSNot available€449DEGoldComposite leatherWhite Composite Leather Strap
55020KBUNot available€449DEBlackHydrogenated nitrile butadiene rubber (HNBR)Black HNBR Strap

Sources

We read 14 sources for this smartwatch. The numbers match the markers in the sheet.

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