The Huawei Watch D3 smartwatch combines advanced health monitoring, stylish looks and convenient smart features for everyday use. With a built-in inflatable air cushion, it enables blood pressure measurement and 24-hour ambulatory monitoring, while ECG, heart rate monitoring and sleep analysis functions provide a more comprehensive insight into your well-being. The large AMOLED display, built-in GPS and a battery with autonomy of up to 6 days ensure pleasant use at home, at work, at sports and on the go.

Advantages:
- Blood pressure measurement with a mechanically inflatable air cushion and a precise pressure sensor
- 24-hour ambulatory blood pressure monitoring (ABPM), including during sleep
- Clear reports on blood pressure measurements to make it easier to monitor your health status
- Blood pressure measurement before and after exercise for better insight into the body's response
- ECG function to monitor the electrical activity of the heart and detect certain heart rhythm irregularities
- Continuous monitoring of heart rate and blood oxygen saturation (SpO₂)
- Advanced sleep monitoring with Huawei TruSleep 5.0 technology
- Heart rate variability (HRV), stress and fitness monitoring
- Health Glance feature for a quick overview of important health indicators
- Emotional well-being tracking to better understand daily well-being
- Large 1.92-inch AMOLED display with a maximum brightness of up to 3000 nits
- Slim design with 11.3mm thickness and light weight for comfortable all-day wear
- More than 100 sports modes to track various physical activities
- Built-in GPS for independent recording of route and distance without connection to your phone
- Built-in microphone and speaker for phone calls via Bluetooth
- Bluetooth 6.0 for reliable connection to your smartphone
- Support for NFC and compatible contactless payment services
- Display notifications, calls and other information from your connected phone
- Up to 6 days of battery life with typical use
- Up to 1 day of operation with 24-hour blood pressure monitoring enabled
- Convenient wireless charging
- Compatibility with Android and iPhone smartphones

Specifications:
- Product type: smart watch
- Brand: Huawei
- Model: Watch D3
- Catalog number: 55020KBT
- Screen diagonal: 1.92" (4.88 cm)
- Screen type: AMOLED
- Screen resolution: 408 × 480 pixels
- Pixel density: 328 PPI
- Maximum screen brightness: 3000 nits
- Controls: touch screen, rotating crown and ECG function button
- Blood pressure measurement: yes, with inflatable air cushion
- Ambulatory blood pressure monitoring (ABPM): yes, 24-hour
- ECG measurement: yes
- Heart rate monitoring: yes
- Blood oxygen saturation monitoring (SpO₂): yes
- Heart rate variability (HRV) monitoring: yes
- Sleep monitoring: Huawei TruSleep 5.0
- Stress and emotional well-being monitoring: yes
- Health Glance: Health Glance
- Sports modes: more than 100
- GPS: yes, built-in
- GPS via phone: not required
- Route and distance recording: yes, independently with built-in GPS
- Sensors: 9-axis IMU sensor, optical heart rate sensor, ECG sensor, ambient light sensor, barometer, temperature sensor, differential pressure sensor and Hall sensor
- Bluetooth: 6.0
- Bluetooth frequency band: 2.4 GHz
- NFC: yes, feature availability depends on region
- Phone calls: via Bluetooth connection to smartphone
- Microphone: built-in
- Speaker: built-in
- Android compatibility: Android 8.0 or higher
- iOS compatibility: iOS 13.0 or later
- Charging: wireless
- Charger power requirements: 5-10 V / 2 A
- Battery life in normal use: up to 6 days
- Battery life with ABPM enabled: up to 1 day
- Housing material: aluminum alloy
- Strap material: composite leather
- Strap width: 25.5 mm
- Suitable for wrist circumference: 130–210 mm
- Strap size M: for wrist circumference 130–160 mm
- Strap size L: for wrist circumference 161–210 mm
- Case dimensions (H × W × D): 46.5 × 41 × 11.3 mm
- Weight: approximately 40 g without strap
- Operating temperature: 5 to 40 °C
- Case color: gold
- Strap color: sand
- EAN: 6942711315667

Scope of delivery:
- Huawei Watch D3 Smartwatch with L-size air cushion strap and short strap
- Air cushion strap size M
- Measuring tape for determining wrist circumference
- Huawei Watch SuperCharger wireless charger with charging cable
- Short instructions for use
- Safety information
- Warranty card

The Huawei Watch D3 is a great choice for anyone who wants to combine the convenience of a smartwatch with advanced health and sports tracking. With features such as blood pressure measurement, heart rate monitoring, sleep analysis, and built-in GPS, it helps you better understand your body and stay on top of your daily well-being.

It is important to know

The most important factors when choosing are how you will use the health features and how often you want to charge the watch. Also check compatibility with your phone before purchasing, as supported operating systems are not listed in the available information.

• For multi-day use without recharging, autonomy of up to 6 days may be a limitation: according to the guidelines for smartwatches, the stated autonomy is recommended to be at least 7 days for this type of use.
• If independent calling is important to you, don't just assume it's a Bluetooth connection; check to see if cellular support is explicitly listed.

Source of editorial recommendations: ENAA guides and team experience.

In practice

📊 Blood pressure and ECG monitoring

🟢 Very convenient - both functions are listed, so the watch makes sense for a user who wants to have them available for daily monitoring.

🔋 Multi-day use without a charger

🟡 Suitable with limitations - the stated autonomy is up to 6 days, so if you are away from the charger for a longer period of time, it is good to keep in mind that it does not reach the recommended limit of 7 days for multi-day use.

Answers to frequently asked questions

Can I make calls with my watch without a phone?

The data confirms Bluetooth 6.0 connectivity, but not standalone cellular calling. If you want to make calls without a phone, check to see if LTE or eSIM support is explicitly listed before purchasing.

Is the watch compatible with my phone?

Available data does not list supported operating systems. Please check compatibility with your phone model before purchasing.

Description updated: November 2026

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Why buy from ENAA?

• The descriptions on ENAA are designed neutrally, with clear summaries of benefits and functionality, and leave the decision to the buyer.