Amazfit T-Rex User Manual

Workout functions
The watch supports thirteen workout types: Outdoor Running, Walking, Outdoor Cycling, Pool
Swimming, Open Water Swimming, Indoor Running, Indoor Cycling, Elliptical Training, Free
Training, Climbing, Trail Running, Hiking, and Skiing.
Start Workouts
After unlocking, short press the SELECT button on the watch face to quickly open the workout
list. After entering the workout list, swipe up or down on the screen, or short press the UP or
DOWN button to choose the workout item you want to start. Tap the item on the screen or short
press the SELECT button to enter the corresponding item.
Start Outdoor Running
After entering the Outdoor Running preparation page, the watch will automatically search for the
GPS. Once it’s available, tap "GO" or short press the SELECT button to enter the outdoor running
mode and start timing. You can also swipe up on the screen or short press the DOWN button to
switch between starting and settings.

Amazfit T-Rex Specifications

General

Shape	Round
Color name	Gun Grey
Closure type	Single prong strap buckle
Band material	-
Removable strap	Yes
Watch case color	Gray
Waterproof up to	50 m
Market positioning	Smartwatch
Protection features	Splash proof, Waterproof
Watch case material	Polymer
Display type	Digital
Display diagonal	1.3 \
Watch glass type	Corning Gorilla Glass 3
Display resolution	360 x 360 pixels
Display technology	AMOLED
Built-in microphone	No
Mobile operating systems supported	Android 5.0, Android 5.1, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 10.0, iOS 11.0, iOS 11.4, iOS 12, iOS 13
Heart rate sensor type	Optical
Battery capacity	390 mAh
Battery life (max)	480 h
Battery life (GPS mode)	20 h
Bluetooth version	5.0
Headphone connectivity	Bluetooth

Weight and Dimensions

Width	47.7 mm
Weight	58 g
Thickness	13.5 mm