Huawei Watch Fit 4

Works with: iPhone and Android
Display: AMOLED, 1.82 in
Case sizes: 43 mm
Battery: 7 days
Water resistance: 5 ATM
Weight: 27 g

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Huawei Watch Fit 4 at a glance

Battery

About a week

Up to 7 days in smartwatch mode.
GPS

Multi-band GPS

Maps on the wrist. Runs and rides without your phone.
Display

AMOLED, 1.82 in

1.82 in, up to 2,000 nits and always-on option.
Health

Heart, sleep and more

Measures blood oxygen and HRV.
Phone & smart

iPhone and Android

Payments and calls.
Build

5 ATM water rating

27 g.

Huawei Watch Fit 4 full specifications

Overview

Brand	Huawei
Model	Watch Fit 4
Series	Watch Fit
Versions	Purple, Grey, White, Black
Colours	Purple, Grey, White, Black

Platform & apps

Works with iPhone and Android phones.

Works with	iPhone and Android
Minimum iOS	iOS 13
Minimum Android	Android 8

Display

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

1.82 in, up to 2,000 nits and always-on option.

Display type	AMOLED
Screen size	1.82 in
Resolution	480 x 408
Pixel density	347 ppi
Peak brightness	2,000 nits
Colour display	Yes
Always-on display	Yes
Controls	buttons, crown

Design & durability

A 43 mm case weighing 27 g.

Rated 5 ATM: fine for swimming laps and showers.

Case sizes	43 mm
Dimensions	43 x 38 x 9.5 mm
Thickness	9.5 mm
Weight (case)	27 g
Case material	Aluminum alloy
Band material	Fluoroelastomer
Fits wrists	130-210 mm
Water resistance	5 ATM
Water standard	ISO 22810:2010
Operating temperature	-20 to 45 °C

Battery

About a week: up to 7 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)	7 days
All battery modes	Smartwatch: 7 days; Always-on display: 4 days; Battery saver: 10 days
Charging	wireless
Wireless charging	Yes

GPS & navigation

Built-in multi-band GPS for accurate tracks, even near tall buildings and trees.

You can download maps to the watch.

GPS	Built-in
Multi-band GPS	Yes
Satellite systems	GPS, GLONASS, Galileo, BeiDou, QZSS
Maps	Downloadable maps

Health & sensors

Tracks heart rate around the clock, plus blood oxygen and HRV.

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

Sensors	accelerometer, gyroscope, compass, ambient light, optical HR, barometer
Heart-rate tracking	24/7
ECG	No
Irregular rhythm alerts	Yes
Heart-rate variability	Yes
Blood oxygen (SpO2)	Yes
Sleep tracking	Basic
Sleep apnea alerts	Yes
Stress tracking	Yes

Smart features

Smart extras include contactless payments and calls on the wrist.

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

Diving, golf & more

Diving	None

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.