Amazfit GTS 2 vs. Amazfit T-Rex Pro

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Amazfit GTS 2 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

Amazfit GTS 2 vs. Amazfit T-Rex Pro Comparison Chart
GENERAL Amazfit GTS 2 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
Audio Input Microphone -
Audio Output Speaker -
Body Details Case only: 24.7 g With band: 59.4 g
Body Material Plastic, aluminium alloy Polycarbonate
Protection Water-resistant Water-resistant, temperature protection, salt fog protection, freezeproof
Colours - Desert grey
Clock Display Yes Yes
FEATURES Amazfit GTS 2 Amazfit T-Rex Pro
Sensors Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, BioTracker 2 PPG biological tracking optical sensor 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, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, personal activity intelligence (PAI), REM phases Distance, calories burned, sleep activity, heart rate, blood oxygen saturation
Goal Setting Yes Yes
Features Making a call, inactivity alert, alarm, store & play music, huami-PAI Health Assessment System, weather information, event reminders 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 receiver GPS/GLONASS/Galileo/BeiDou receiver
Internet of Things (IoT) Compatible Yes -
IoT Intelligent Assistant Alexa -
CONNECTIVITY Amazfit GTS 2 Amazfit T-Rex Pro
Wireless Interface Wi-Fi, Bluetooth 5.0 Bluetooth 5.0
DISPLAY Amazfit GTS 2 Amazfit T-Rex Pro
Type AMOLED - colour AMOLED - colour
Resolution 348 x 442 pixels 360 x 360 pixels
Screen Size 1.65" 1.3"
Pixel Density 341 ppi -
Screen Protection - Tempered glass
Always On Display (AOD) Yes Yes
INPUT DEVICE Amazfit GTS 2 Amazfit T-Rex Pro
Type Touch sensitive screen Touch sensitive screen
CASE Amazfit GTS 2 Amazfit T-Rex Pro
Case Shape Square Round
Case Back Polymer -
Case Details Midnight black | Urban grey | Desert gold Meteorite black | Steel blue
BAND Amazfit GTS 2 Amazfit T-Rex Pro
Band Type Strap Band
Band Width 20 mm 22 mm
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Silicone Silicone rubber
Band Colour - Meteorite black | Blue steel
STORAGE Amazfit GTS 2 Amazfit T-Rex Pro
User Memory 3 GB -
BATTERY Amazfit GTS 2 Amazfit T-Rex Pro
Technology - Lithium polymer
Capacity 246 mAh 390 mAh
Battery Life - 18 day(s)
Battery Life Details Daily mode - up to 7 days
Basic mode - up to 20 days
GPS mode - up to 25 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 2 hour(s) 1.5 hour(s)
MISCELLANEOUS Amazfit GTS 2 Amazfit T-Rex Pro
Included Accessories Magnetic charging stand Magnetic charging dock
Preloaded Software Amazon Alexa -
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature - 70 °C
Min Operating Temperature - -40 °C
Manufacturer Model Number A1969 -
Warranty - 1-year warranty
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