In depth comparison and review of Amazfit T-Rex Pro and Huawei Watch Buds. 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 Buds |
|---|
| 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 7.0 (Nougat) or later |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Earbuds |
| Body Details | With band: 59.4 g | Case only: 47 mm x 14.99 mm x 47.5 mm 66.5 g Earbuds: 21.8 mm x 10.3 mm x 10.3 mm 4 g |
| Body Material | Polycarbonate | Stainless steel |
| Protection | Water-resistant, temperature protection, salt fog protection, freezeproof | - |
| Colours | Desert grey | Black |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Sensors | Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor | Ambient light sensor, hall sensor, capacitive sensor, 6-axis accelerometer and gyro, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, menstrual cycle |
| Modes | - | Do-not-disturb mode, 80+ sports modes |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, event reminders | Call handling, music remote handling, camera remote control, find phone function, gesture control, auto-activity detection, continuous heart rate tracking, store & play music, Quick Reply, HUAWEI TruSleep 3.0 |
| Notifications | SMS, incoming calls, applications | SMS, Email, social apps, incoming calls, high and low heart rate, alarm, sedentary, low blood-oxygen |
| Vibrating Alert | Yes | Yes |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Celia |
| CELLULAR | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Messaging Services | - | SMS |
|---|
| CONNECTIVITY | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Wireless Interface | Bluetooth 5.0 | Bluetooth, NFC |
|---|
| DISPLAY | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | 466 x 466 pixels |
| Screen Size | 1.3" | 1.43" |
| Aspect Ratio | - | Full circle |
| Pixel Density | - | 326 ppi |
| Screen Protection | Tempered glass | - |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Case Size | - | 47 mm |
|---|---|---|
| Crystal Type | - | 3D curved glass |
| Case Shape | Round | Round |
| Case Details | Meteorite black | Steel blue | Stainless steel |
| BAND | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | - | 140-210 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone rubber | Leather |
| Band Colour | Meteorite black | Blue steel | - |
| BATTERY | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | 390 mAh | - |
| Battery Life | 18 day(s) | 3 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 3 days 3 hours playback (earbuds only) - up to 3 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 1.5 hour(s) | - |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Amazfit T-Rex Pro | Huawei Watch Buds |
|---|
| Included Accessories | Magnetic charging dock | Charging cradle, charging cable, ear tips (small, medium, large), wireless earphones |
|---|---|---|
| Preloaded Software | - | Stopwatch, Alarm, Weather, Music, Timer, Flashlight, Workout, Breathing Coach |
| SAR Value | - | 0.174 W/kg (limb) |
| Max Depth of Water Resistance | 100 m | - |
| Max Operating Temperature | 70 °C | 35 °C |
| Min Operating Temperature | -40 °C | 0 °C |
| Manufacturer Model Number | - | SGA-B19 |
| Warranty | 1-year warranty | - |
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