Amazfit T-Rex User Manual

 After the watch is paired and upgraded, its functions are available. The Amazfit app can also
be used to configure the watch.
 If you need to unpair your watch, open the Amazfit app, go to "Profile → Amazfit T-Rex"
and choose "Unpair".
Shortcut control
Swiping down on the watch face page can quickly open the control shortcut menu page.
Flashlight
Tapping the flashlight icon will turn on the flashlight function. The watch screen will display a
white background which can illuminate a small area at night. Once turned on, you can turn the
flashlight function off by swiping right or short press the BACK button.
Brightness adjustment
Tap on the brightness adjustment icon to enter the brightness adjustment screen.
Auto brightness: The watch will automatically adjust the screen brightness based on ambient light.
Once this mode is enabled, you cannot move the screen brightness slider manually.
Manual brightness: You can adjust the brightness by dragging the brightness slider up/down or
press the UP/DOWN button.

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