HUAWEI Watch Fit 4 Smart Watch (Active)

Sensors

Accelerometer sensor
Gyroscope sensor
Magnetometer sensor
Ambient light sensor
Optical heart rate sensor
Barometer sensor

Operating System

Android 8.0 or later
iOS 13.0 or later

Battery

The 10-day maximum battery life is tested under the following conditions:
factory default settings, Bluetooth call 30 minutes/week, music playback 30 minutes/week, heart rate always on, science sleep at night, average weekly exercise 90 minutes, and message notification enabled (50 messages, 6 calls, 3 alarms per day) 2. Turn on the screen 200 times a day.

Buttons

Home Button (Rotating Crown) and Side Button

Others

Wrist Size: 120-190 mm
Wireless charging
Charger Voltage and Current Requirements 5V-9V DC/2A

Dial Size

1.82-inch

Technology

AMOLED

Resolution

480 × 408 pixels

Pixel Density

PPI 347

Backlight

2000-nit Peak Brightness

Bluetooth

2.4 GHz, supports BT5.2 and BR + BLE

GPS

L1: GPS + GLONASS + GALILEO + BDS + QZSS
L5: GPS + GALILEO + BDS +QZSS

Others

Microphone: Supported
Speaker: Supported

Dimensions

43.0 × 38.0 × 9.5 mm
9.5 mm is the thickness of the watch (excluding the sensor area).

Weight

Approximately 27 g (without the strap)

Material

Material Aluminum alloy

Water Rating

5 ATM water-resistant

Color

Black, Purple

Warranty

6 Months