Name: Amazfit T-Rex 2
Brand: Amazfit
Rating: 5 (1 reviews)

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Product Name: Smart Watch

Product model: A2170

Input: DC 5 V 550 mA

Bluetooth version: BLE V5.0

Charging temperature: 0°C-45°C

View product certification information on the watch's Settings > System >

Regulation page.

Device requirements: Devices installed with Android 7.0 or iOS 12.0 or above OS versions

Notes:

The low temperature mode ensures that the watch can be used in -30°C ~-10°C environments, but the

touch screen and certain features cannot be used. After the automatic low temperature mode is enabled,

the watch will automatically switch between low temperature mode or normal mode according to the

temperature. The watch needs to restart during the mode switching process. You can also exit low

temperature mode by pressing and holding the back button.

BLE output power: <5 dBm

Working temperature: -30°C-45°C

Water resistance rating: 10 ATM

Bluetooth frequency: 2402–2480 MHz

Basic Parameters

Questions and Answers:

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Amazfit T-Rex 2 Specifications

General

Shape	Round
Band size	One Size
Band color	Green
Color name	Wild green
Waterproof	Yes
Buckle color	Black
Closure type	Single prong strap buckle
Band material	Silicone
Watch case size	47 mm
Suggested gender	Male
Watch case color	Black, Green
Water resistance	10 ATM
Waterproof up to	100 m
Wrist size range	140 - 205 mm
Market positioning	Sport watch
Protection features	Freeze resistant, Shock resistant, Waterproof
Watch case material	Polymer
Display type	Digital
Pixel density	326 ppi
Display diagonal	1.39 \
Display resolution	454 x 454 pixels
Display technology	AMOLED
Mobile network connection	No
Mobile network generation	-
Military standard	MIL-STD-810G
Heart rate measuring	Automatic, Manual
Heart rate sensor type	Optical
Supported applications	Zepp App
Bluetooth version	5.0
Headphone connectivity	Bluetooth
Flash memory	0.5 GB
RAM capacity	32 MB
Processor model	NXP 555
Operating system installed	Zepp OS
Mobile operating systems supported	Android 10, Android 10.0, Android 11.0, Android 12.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 12, iOS 13, iOS 14, iOS 14.5, iOS 15
Charging time	2 h
Battery capacity	500 mAh
Battery life (max)	576 h
Battery life (GPS mode)	26 h
Battery life (power save mode)	1080 h
Harmonized System (HS) code	91021200