In depth comparison and review of Amazfit T-Rex Pro and Huawei Watch GT 3 Pro. 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 GT 3 Pro |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | iOS 9 or later, Android 6.0 (Marshmallow) or later, HarmonyOS 2 or later |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Body Details | With band: 59.4 g | Case only: 50 g |
| Body Material | Polycarbonate | Nanocrystalline ceramic |
| Protection | Water-resistant, temperature protection, salt fog protection, freezeproof | Dustproof, waterproof |
| Colours | Desert grey | - |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Sensors | Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, barometer, magnetometer, temperature, optical heart sensor, ECG sensor, PPG sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation | Distance, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, swing data, stress level, menstrual cycle, dive time, temperature, swimming metrics, ECG, training intensity |
| Modes | - | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, event reminders | Call handling, camera remote control, answering a call, breathing training function, store & play music, HUAWEI TruSleep 2.0, music playback control, HUAWEI TruSeen 5.0+, linear motor |
| Notifications | SMS, incoming calls, applications | Calendar, SMS, Email, social apps, incoming calls, applications |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS receiver |
| CONNECTIVITY | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Wireless Interface | Bluetooth 5.0 | NFC, Bluetooth 5.2 BR/EDR + BLE |
|---|
| DISPLAY | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | 466 x 466 pixels |
| Screen Size | 1.3" | 1.32" |
| Aspect Ratio | - | Full circle |
| Screen Protection | Tempered glass | Sapphire glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, rotating bezel, push buttons |
|---|
| CASE | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Case Size | - | 43 mm |
|---|---|---|
| Crystal Type | - | Sapphire crystal |
| Case Shape | Round | Round |
| Bezel | - | Gold stainless steeel |
| Case Back | - | Sapphire crystal and ceramic back |
| Case Details | Meteorite black | Steel blue | White ceramic |
| BAND | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | 22 mm | 20 mm |
| Fits Wrist with Circumference | - | 130-190 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone rubber | Ceramic |
| Band Colour | Meteorite black | Blue steel | White |
| BATTERY | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Capacity | 390 mAh | 292 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 Heavy usage - up to 4 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 1.5 hour(s) | 85 min |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Amazfit T-Rex Pro | Huawei Watch GT 3 Pro |
|---|
| Included Accessories | Magnetic charging dock | Screwdriver, charging cradle, charging cable |
|---|---|---|
| Preloaded Software | - | HUAWEI Watch Face Store |
| Compliant Standards | - | IP68, EN 13319, IEC 60529:2013, ISO 22810 |
| Max Depth of Water Resistance | 100 m | 30 m |
| Max Operating Temperature | 70 °C | 45 °C |
| Min Operating Temperature | -40 °C | -20 °C |
| Warranty | 1-year warranty | 2-year warranty |
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