Xiaomi Mi Watch vs. Amazfit T-Rex Pro

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Xiaomi Mi Watch and Amazfit T-Rex 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.

Smartwatch Specifications Comparison

Xiaomi Mi Watch vs. Amazfit T-Rex Pro Comparison Chart
GENERAL Xiaomi Mi Watch Amazfit T-Rex Pro
Product Type Smart watch Smart watch
Supported Host Device OS iOS 10 or later, Android 5.0 (Lollipop) or later iOS 10 or later, Android 5.0 (Lollipop) or later
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Body Details Case only: 32 g With band: 59.4 g
Body Material Glass fibre reinforced polyamide Polycarbonate
Protection Water-resistant Water-resistant, temperature protection, salt fog protection, freezeproof
Colours - Desert grey
Clock Display Yes Yes
FEATURES Xiaomi Mi Watch Amazfit T-Rex Pro
Sensors Accelerometer, ambient light sensor, geomagnetic sensor, barometric altimeter, optical heart sensor, gyroscope Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, stress level, recovery time, vital signs Distance, calories burned, sleep activity, heart rate, blood oxygen saturation
Modes 117 workout modes -
Goal Setting Yes Yes
Features Find phone function, flashlight, automatic exercise recognition, alarm, timer, breathing training function, music playback control, weather information, event reminders, off-the-wrist password protection Music remote handling, event reminders
Notifications SMS, Email, social apps, incoming calls SMS, incoming calls, applications
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface -
Navigation (GPS) GPS/GLONASS/Galileo/BeiDou receiver GPS/GLONASS/Galileo/BeiDou receiver
CONNECTIVITY Xiaomi Mi Watch Amazfit T-Rex Pro
Wireless Interface Bluetooth 5.0 Bluetooth 5.0
DISPLAY Xiaomi Mi Watch Amazfit T-Rex Pro
Type AMOLED - colour AMOLED - colour
Resolution 454 x 454 pixels 360 x 360 pixels
Screen Size 1.39" 1.3"
Pixel Density 326 ppi -
Screen Protection - Tempered glass
Always On Display (AOD) Yes Yes
INPUT DEVICE Xiaomi Mi Watch Amazfit T-Rex Pro
Type Touch sensitive screen Touch sensitive screen
CASE Xiaomi Mi Watch Amazfit T-Rex Pro
Case Shape Circular Round
Case Details Black | Beige | Navy blue Meteorite black | Steel blue
BAND Xiaomi Mi Watch Amazfit T-Rex Pro
Band Type Strap Band
Band Width - 22 mm
Fits Wrist with Circumference 130-220 mm -
Clasp Type Buckle Buckle
Band Material TPU Silicone rubber
Band Colour Black | Beige | Navy blue Meteorite black | Blue steel
BATTERY Xiaomi Mi Watch Amazfit T-Rex Pro
Technology - Lithium polymer
Capacity 420 mAh 390 mAh
Battery Life - 18 day(s)
Battery Life Details Typical usage - up to 16 days
Long battery mode - up to 22 days
Workout mode - up to 50 hour(s)
Typical usage - up to 18 days
Heavy usage - up to 9 days
GPS mode - up to 40 hour(s)
Rechargeable Battery Yes Yes
Recharge Time - 1.5 hour(s)
MISCELLANEOUS Xiaomi Mi Watch Amazfit T-Rex Pro
Included Accessories Magnetic charging dock Magnetic charging dock
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature 45 °C 70 °C
Min Operating Temperature -10 °C -40 °C
Warranty 2-year warranty 1-year warranty
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