Huawei WATCH 4 3.63 cm 1.43" AMOLED Touchscreen GPS satellite 48 g 55020BGW

Huawei WATCH 4. Display diagonal: 3.63 cm (1.43"), Display technology: AMOLED, Display resolution: 466 x 466 pixels, Touchscreen. GPS (satellite). Weight: 48 g. Waterproof up to: 50 m, Band material: Leather, Band colour: Brown, Band size: One Size

Design


Shape

Round


Waterproof up to

50 m


Watch case colour

Stainless steel


Watch case material

Stainless steel


Watch case size

46 mm


Band colour

Brown


Wrist size range

140 - 210 mm


Band size

One Size


Water resistance

5 ATM


Market positioning

Smartwatch


Band material

Leather



Weight & dimensions


Thickness

1.09 cm


Width

46 mm


Depth

46 mm


Weight

48 g



Packaging content


Warranty card

Yes


Charging base

Yes


Quick installation guide

Yes



Network


GPS (satellite)

Yes



Features


Thermometer

Yes


Calories burned

Yes


Magnetometer

Yes


Pedometer

Yes


Heart rate contact sensors

Yes


Quality of sleep

Yes


Heart rate sensor type

Optical


Activity tracker

Yes


Heart rate monitor

Yes


Accelerometer

Yes


Gyroscope

Yes


Barometer

Yes


Stress monitoring function

Yes



Operational conditions


Operating temperature (T-T)

-20 - 45 �C



Performance


Built-in microphone

Yes


Built-in speaker(s)

Yes


Built-in camera

No


Mobile operating systems supported

Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 8.0, Android 8.1, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16



Ports & interfaces


Bluetooth

Yes


Near Field Communication (NFC)

Yes


Bluetooth Low Energy (BLE)

Yes


Bluetooth version

5.2


Headphone connectivity

Bluetooth



Power


Wireless charging

Yes


Battery life

14 day(s)


Charging voltage

5 - 9 V


Battery life (max)

336 h



Display


Touchscreen

Yes


Display type

Digital


Pixel density

326 ppi


Display technology

AMOLED


Display diagonal

3.63 cm (1.43")


Display resolution

466 x 466 pixels