In depth comparison and review of Huawei Watch GT 2 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 | 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 | Android 4.4 (KitKat) or later, iOS 9 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Width | 41.8 mm | 47.1 mm |
Height | 41.8 mm | 47.1 mm |
Depth | 9.4 mm | 13.65 mm |
Weight | 29 g | 66.5 g |
Body Material | Plastic, stainless steel | Polymer |
Protection | Dustproof, waterproof | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant |
Clock Display | Yes | Yes |
FEATURES | Huawei Watch GT 2 | Amazfit T-Rex 2 |
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Sensors | Accelerometer, ambient light sensor, gyro sensor, pressure 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, time, speed, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle |
Modes | - | 150+ sports modes |
Goal Setting | Yes | Yes |
Features | Music remote handling, call alerts, store & play music | 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 | Calendar, SMS, Email | Missed calls, calendar, incoming calls, applications |
Vibrating Alert | Yes | Yes |
Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
Navigation (GPS) | GPS/GLONASS receiver | GPS receiver |
CONNECTIVITY | Huawei Watch GT 2 | Amazfit T-Rex 2 |
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Wireless Interface | Bluetooth 5.1 LE EDR | Bluetooth 5.0 BLE |
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DISPLAY | Huawei Watch GT 2 | Amazfit T-Rex 2 |
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Type | AMOLED - colour | AMOLED - colour |
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Resolution | 390 x 390 pixels | 454 x 454 pixels |
Screen Size | 1.2" | 1.39" |
Aspect Ratio | Full circle | - |
Pixel Density | - | 326 ppi |
Always On Display (AOD) | - | Yes |
INPUT DEVICE | Huawei Watch GT 2 | 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 | Amazfit T-Rex 2 |
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Case Size | 42 mm | - |
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Case Shape | Round | Round |
Case Details | Black stainless steel | Stainless steel | Rose gold stainless steel | Ember black | Wild green | Desert khaki | Astro black and gold |
BAND | Huawei Watch GT 2 | Amazfit T-Rex 2 |
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Band Type | Strap | Strap |
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Fits Wrist with Circumference | 130-200 mm | 140-205 mm |
Clasp Type | Buckle | Buckle |
Band Material | Fluoroelastomer | Silicone |
Band Colour | Lake cyan | Gravel beige | Black | Rose gold | Ember black | Wild green | Desert khaki |
CPU | Huawei Watch GT 2 | Amazfit T-Rex 2 |
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Manufacturer | Huawei | - |
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CPU Type | Kirin A1 | - |
BATTERY | Huawei Watch GT 2 | Amazfit T-Rex 2 |
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Capacity | - | 500 mAh |
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Battery Life | 7 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) |
MISCELLANEOUS | Huawei Watch GT 2 | Amazfit T-Rex 2 |
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Included Accessories | Charging cable, magnetic charging dock | 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 |
Warranty | - | 1-year warranty |