Amazfit T-Rex Pro vs. Amazfit GTR Mini

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Amazfit T-Rex Pro and Amazfit GTR Mini. 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

Amazfit T-Rex Pro vs. Amazfit GTR Mini Comparison Chart
GENERAL Amazfit T-Rex Pro Amazfit GTR Mini
Product Type Smart watch Smart watch
Operating System - Zepp OS 2.0
Supported Host Device OS iOS 10 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
Body Details With band: 59.4 g With band: 24.6 g
Body Material Polycarbonate Plastic, stainless steel
Protection Water-resistant, temperature protection, salt fog protection, freezeproof Water-resistant
Colours Desert grey Midnight black | Misty pink | Ocean blue
Clock Display Yes Yes
FEATURES Amazfit T-Rex Pro Amazfit GTR Mini
Sensors Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor Accelerometer, ambient light sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor
Tracking Data Distance, calories burned, sleep activity, heart rate, blood oxygen saturation Calories burned, activity, heart rate, steps taken, blood oxygen saturation, pace, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), sleep duration, altitude, recovery time, training load, training effect, REM phases, sleep quality score, nap, sleep breathing quality
Modes - Do-not-disturb mode, 126 sport modes
Goal Setting Yes Yes
Features Music remote handling, event reminders Camera remote control, find phone function, VO2 max, OTA update, breathing training function, music playback control, weather information, event reminders, rotor motor, Quick Reply, pomodoro timer, customisable watch faces, PeakBeats workout status algorithm, ExerSense algorithm, SomnusCare, password protection, Virtual Pacer, sedentary lifestyle reminder, circularly-polarised GPS aerial, 5 satellite positioning systems
Notifications SMS, incoming calls, applications Calendar, SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo/BeiDou receiver GPS receiver
CONNECTIVITY Amazfit T-Rex Pro Amazfit GTR Mini
Wireless Interface Bluetooth 5.0 Bluetooth 5.2
DISPLAY Amazfit T-Rex Pro Amazfit GTR Mini
Type AMOLED - colour AMOLED - colour
Resolution 360 x 360 pixels 416 x 416 pixels
Screen Size 1.3" 1.28"
Pixel Density - 326 ppi
Screen Protection Tempered glass Fingerprint-resistant coating, tempered glass
Always On Display (AOD) Yes Yes
INPUT DEVICE Amazfit T-Rex Pro Amazfit GTR Mini
Type Touch sensitive screen Touch sensitive screen, side button
CASE Amazfit T-Rex Pro Amazfit GTR Mini
Case Shape Round Circular
Case Details Meteorite black | Steel blue -
BAND Amazfit T-Rex Pro Amazfit GTR Mini
Band Type Band Strap
Band Width 22 mm 20 mm
Fits Wrist with Circumference - 150-200 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone rubber Silicone
Band Colour Meteorite black | Blue steel -
CPU Amazfit T-Rex Pro Amazfit GTR Mini
CPU Type - Huangshan 2S
BATTERY Amazfit T-Rex Pro Amazfit GTR Mini
Technology Lithium polymer -
Capacity 390 mAh 280 mAh
Battery Life 18 day(s) 14 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 14 days
Heavy usage - up to 7 days
Battery saver mode - up to 20 days
Watch mode - up to 30 days
GPS mode - up to 25 hour(s)
Rechargeable Battery Yes Yes
Recharge Time 1.5 hour(s) 2 hour(s)
MISCELLANEOUS Amazfit T-Rex Pro Amazfit GTR Mini
Included Accessories Magnetic charging dock Magnetic charging cable
Preloaded Software - Games, Stopwatch, Alarm Clock, Timer
Compliant Standards - ISO 22810
Max Depth of Water Resistance 100 m 50 m
Max Operating Temperature 70 °C -
Min Operating Temperature -40 °C -
Warranty 1-year warranty 1-year warranty
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