Huawei Watch GT 4

Works with: iPhone and Android
Display: AMOLED, 1.43 in
Case sizes: 41 / 46 mm
Battery: 8 days
Water resistance: 5 ATM
Weight: 48 g

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Huawei Watch GT 4 at a glance

Battery

About a week

Up to 8 days in smartwatch mode.
GPS

Built-in GPS

No maps. Runs and rides without your phone.
Display

AMOLED, 1.43 in

1.43 in and always-on option.
Health

Heart rate and activity

Heart rate, steps and sleep.
Phone & smart

iPhone and Android

Calls.
Build

5 ATM water rating

48 g. 2 case sizes.

Huawei Watch GT 4 full specifications

Overview

Brand	Huawei
Model	Watch GT 4
Series	Watch GT
Versions	46 mm, 41 mm
Colours	Black, Grey, Green, Brown, Light Gold, Silver, White

Platform & apps

Works with iPhone and Android phones.

Works with	iPhone and Android
Minimum iOS	iOS 13
Minimum Android	Android 8
Software support	2 years

Display

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

1.43 in and always-on option.

Display type	AMOLED
Screen size	1.43 in
Resolution	466 x 466
Pixel density	326 ppi
Colour display	Yes
Always-on display	Yes
Controls	buttons, crown

Design & durability

Comes in 2 case sizes (41, 46 mm) weighing 48 g.

Rated 5 ATM: fine for swimming laps and showers.

Case sizes	41 / 46 mm
Dimensions	46 x 46 x 10.9 mm
Thickness	10.9 mm
Weight (case)	48 g
Case material	Stainless steel
Fits wrists	140-210 mm
Water resistance	5 ATM
Water standard	ISO 22810:2010
Operating temperature	-20 to 45 °C

Battery

About a week: up to 8 days in smartwatch mode.

With the always-on display, about 4 days. Makers test with their own settings, so treat these as best-case figures.

Battery (smartwatch mode)	8 days
All battery modes	Battery saver: 14 days; Smartwatch: 8 days; Always-on display: 4 days
Charging	wireless
Wireless charging	Yes

GPS & navigation

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

GPS	Built-in

Health & sensors

Tracks heart rate and activity.

For sleep, it offers sleep stages. It can warn you about an irregular heart rhythm.

Sensors	accelerometer, gyroscope, compass, optical HR, barometer, thermometer
Heart-rate tracking	24/7
Irregular rhythm alerts	Yes
Sleep tracking	Sleep stages
Sleep apnea alerts	Yes
Stress tracking	Yes

Smart features

Smart extras include calls on the wrist.

Notifications	Yes
Calls on the watch	Yes
Speaker	Yes
Microphone	Yes
Bluetooth	Bluetooth 5.2

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