Amazfit GTR Mini

Works with: iPhone and Android
Display: AMOLED, 1.28 in
Case sizes: 43 mm
Battery: 14 days
GPS battery: 25 hours
Water resistance: 5 ATM
Weight: 36.2 g
Cellular: No

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Amazfit GTR Mini at a glance

Battery

Around two weeks

Up to 14 days in smartwatch mode. 25 hours with GPS.
GPS

Built-in GPS

No maps. Runs and rides without your phone.
Display

AMOLED, 1.28 in

1.28 in and touchscreen.
Health

Heart, sleep and more

Measures blood oxygen.
Phone & smart

iPhone and Android

Notifications from your phone.
Build

5 ATM water rating

36.2 g.

Amazfit GTR Mini full specifications

Overview

Brand	Amazfit
Model	GTR Mini
Series	GTR
Colours	Pink, Black

Platform & apps

Works with iPhone and Android phones, running Zepp OS.

Operating system	Zepp OS
Works with	iPhone and Android
Minimum iOS	iOS 12
Minimum Android	Android 7
Chipset	Huangshan 2S + Dialog14531
RAM	16 MB
Storage	0.25 GB

Display

A bright, colourful screen that looks like a phone display.

1.28 in and touchscreen.

Display type	AMOLED
Screen size	1.28 in
Resolution	416 x 416
Pixel density	326 ppi
Colour display	Yes
Touchscreen	Yes
Controls	touchscreen, buttons

Design & durability

A 43 mm case weighing 36.2 g.

Rated 5 ATM: fine for swimming laps and showers.

Case sizes	43 mm
Case shape	Round
Dimensions	42.8 x 42.8 x 9.25 mm
Thickness	9.25 mm
Weight (case)	36.2 g
Case material	PC bottom shell + stainless steel highlight decorative frame
Lens	2.5D Enhanced Glass
Back material	PC
Band material	silicone
Band width	20 mm
Band fitting	Quick Release
Fits wrists	150-200 mm
Water resistance	5 ATM

Battery

Around two weeks: up to 14 days in smartwatch mode.

With GPS on, up to 25 hours. Makers test with their own settings, so treat these as best-case figures.

Battery (smartwatch mode)	14 days
Battery (GPS)	25 hours
All battery modes	Smartwatch: 14 days; GPS: 25 hours
Battery capacity	280 mAh
Battery type	Li-Po
Charging	puck
Full charge time	120 min

GPS & navigation

Built-in GPS, so you can record runs and rides without your phone.

GPS	Built-in

Health & sensors

Tracks heart rate around the clock, plus blood oxygen.

For sleep, it offers basic sleep tracking.

Sensors	optical HR, accelerometer, compass, ambient light
Heart-rate tracking	24/7
Blood oxygen (SpO2)	Yes
Sleep tracking	Basic
Stress tracking	Yes

Training

Tracks 120+ sports and activities.

Sport profiles	120
Auto activity detection	Yes

Smart features

Keeps smart features simple: notifications rather than payments or music.

Speaker	No
Microphone	No
Contactless payments	No
Cellular	None
Bluetooth	Bluetooth 5.1

Specs compiled from Amazfit's product pages and datasheets, with some identifiers from Open Icecat. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.