In depth comparison and review of Amazfit T-Rex Pro and Huawei Watch D. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | Android 6.0 (Marshmallow) or later, iOS 12 or later, HarmonyOS 2 or later |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Width | - | 38 mm |
| Height | - | 51 mm |
| Depth | - | 13.6 mm |
| Weight | - | 40.9 g |
| Body Details | With band: 59.4 g | - |
| Body Material | Polycarbonate | Aluminium |
| Protection | Water-resistant, temperature protection, salt fog protection, freezeproof | Dustproof, water-resistant |
| Colours | Desert grey | Graphite black |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Sensors | Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, ambient light sensor, hall sensor, pressure sensor, temperature, optical heart sensor, ECG sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation | Distance, time, speed, calories burned, activity, heart rate, steps taken, skin temperature, blood pressure, ECG |
| Modes | - | 70+ sports modes |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, event reminders | ECG accurate heart rate, voice control, music playback control, HUAWEI TruSeen 5.0+ |
| Notifications | SMS, incoming calls, applications | SMS, Email, social apps |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface, voice (intelligent assistant) |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS receiver |
| CONNECTIVITY | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Wireless Interface | Bluetooth 5.0 | NFC, Bluetooth 5.1 |
|---|
| DISPLAY | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | 456 x 280 pixels |
| Screen Size | 1.3" | 1.64" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Tempered glass | 2.5D curved glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, side button |
|---|
| CASE | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Case Shape | Round | Rectangular |
|---|---|---|
| Case Details | Meteorite black | Steel blue | Aluminum |
| BAND | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Size | - | L |
| Band Width | 22 mm | 30 mm |
| Fits Wrist with Circumference | - | 161-200 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | - |
| Band Material | Silicone rubber | Fluoroelastomer |
| Band Colour | Meteorite black | Blue steel | Black |
| BATTERY | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | 390 mAh | - |
| Battery Life | 18 day(s) | 7 day(s) |
| Battery Life Details | Typical usage - up to 18 days Heavy usage - up to 9 days GPS mode - up to 40 hour(s) |
Typical usage - up to 7 days |
| Rechargeable Battery | Yes | - |
| Recharge Time | 1.5 hour(s) | - |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Amazfit T-Rex Pro | Huawei Watch D |
|---|
| Included Accessories | Magnetic charging dock | Charging cradle, wristband (130 - 160 mm), M-sized airbag, L-sized and M-sized airbag clothing, wrist circumference ruler |
|---|---|---|
| Compliant Standards | - | IP68 |
| Max Depth of Water Resistance | 100 m | - |
| Max Operating Temperature | 70 °C | 40 °C |
| Min Operating Temperature | -40 °C | 5 °C |
| Warranty | 1-year warranty | - |
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