In depth comparison and review of Huawei Watch GT 2 Pro and Amazfit T-Rex 2. 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 | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Product Type | Smart watch | Smart watch |
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Operating System | - | Zepp OS |
Supported Host Device OS | iOS 9 or later, Android 5.0 (Lollipop) or later | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | Multisport | Multisport |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | - |
Audio Output | Speaker | - |
Width | - | 47.1 mm |
Height | - | 47.1 mm |
Depth | - | 13.65 mm |
Weight | - | 66.5 g |
Body Details | Case only: 52 g | - |
Body Material | Titanium | Polymer |
Protection | Dustproof, waterproof | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant |
Clock Display | Yes | Yes |
FEATURES | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, capacitive sensor, optical heart sensor | Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor |
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Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, sleep stages, stress level, recovery time, training intensity | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle |
Modes | 100+ Workout modes | 150+ sports modes |
Goal Setting | Yes | Yes |
Features | Camera remote control, answering a call, VO2 max, call alerts, making a call, store & play music, HUAWEI TruSleep 2.0, weather information, HUAWEI TruRelax, personalised Watch Faces, personal golf coach, Route Back, HUAWEI TruSeen 4.0+, HUAWEI Share OneHop | Camera remote control, find phone function, flashlight, alarm, realtime location tracking, weather information, event reminders, PAI Health Assessment System, pomodoro timer, stopwatch timer, PeakBeats workout status algorithm, OxygenBeats algorithm, ExerSense algorithm, SomnusCare, Dual-band navigation |
Notifications | - | Missed calls, calendar, incoming calls, applications |
Vibrating Alert | Yes | Yes |
Feedback Type | Audio alert, vibration alert, visual interface | Vibration alert, visual interface |
Navigation (GPS) | GPS receiver | GPS receiver |
CONNECTIVITY | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Wireless Interface | Bluetooth 5.1 BR/EDR+LE | Bluetooth 5.0 BLE |
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DISPLAY | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Type | AMOLED - colour | AMOLED - colour |
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Resolution | 454 x 454 pixels | 454 x 454 pixels |
Screen Size | 1.39" | 1.39" |
Pixel Density | 326 ppi | 326 ppi |
Screen Protection | Sapphire glass | - |
Always On Display (AOD) | - | Yes |
INPUT DEVICE | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Type | Touch sensitive screen | Touch sensitive screen, touch buttons |
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CASE | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Case Shape | Round | Round |
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Case Back | Ceramic back | - |
Case Details | Night black | Nebula grey | Ember black | Wild green | Desert khaki | Astro black and gold |
BAND | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Band Type | Strap | Strap |
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Band Width | 22 mm | - |
Fits Wrist with Circumference | 140-210 mm | 140-205 mm |
Clasp Type | Buckle | Buckle |
Band Material | Fluoroelastomer | Silicone |
Band Colour | Black | Grey brown | Ember black | Wild green | Desert khaki |
STORAGE | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Storage Capacity | 4 GB | - |
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RAM | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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RAM Size | 32 MB | - |
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CPU | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Manufacturer | Huawei | - |
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CPU Type | Kirin A1 + STL4R9 | - |
BATTERY | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Capacity | 455 mAh | 500 mAh |
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Battery Life | 14 day(s) | 24 day(s) |
Battery Life Details | - | Typical usage - up to 24 days Battery safe mode - up to 45 days Heavy usage - up to 10 days Accurate mode (with GPS) - up to 26 hour(s) Balanced mode (with GPS) - up to 50 hour(s) Power saving mode (with GPS) - up to 58 hour(s) Ultra-low temperature (with GPS) - up to 10 hour(s) Ultra-low temperature (without GPS) - up to 9 days |
Rechargeable Battery | - | Yes |
Recharge Time | 2 hour(s) | 2 hour(s) |
Wireless Charging | Yes | - |
MISCELLANEOUS | Huawei Watch GT 2 Pro | Amazfit T-Rex 2 |
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Included Accessories | Charging cradle, charging cable | Magnetic charging dock |
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Preloaded Software | - | Zepp App |
Compliant Standards | - | MIL-STD 810G |
Max Depth of Water Resistance | 50 m | 100 m |
Max Operating Temperature | 45 °C | - |
Min Operating Temperature | -20 °C | - |
Warranty | - | 1-year warranty |