Description

Dimensions
Dimensions (Length x width x height): 45mm (span of main body) x 19mm (width) x 11mm (maximum thickness of the main body)
Material: Engineering plastic + metal front shell

Weight
Approximately 25g (including the wrist strap)

Wrist Strap
Material: Silicon rubber
Width: 16.5mm (after the strap is fully loosened)
Length: The long strap is about 120mm, and the short one is about 92mm

Colour
Graphite BlackPink GoldCinnabar Red

Operating System
Android 4.4 or later
iOS 9.0 or later

GPS
Supported

Sensors
6-axis IMU sensor (Accelerometer sensor, Gyroscope sensor)
Optical heart rate sensor
Infrared wear sensor

Battery
Capacity: Typical value at 100mAh
Charging time: about 100 minutes (under 25 °C ambient temperatures)

Environment
Ambient operating temperature: -10 ℃ – +45 ℃

Screen
AMOLED colour screen
Resolution: 240 x 120 pixels
Size: 0.95 inches (21.6mm x 10.8mm for AA area)

Button
Full screen touch + Home button

Waterproof Level
5ATM

Devices complying with the 5ATM-rated water have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.
For details of waterproof precautions, please refer to:https://consumer.huawei.com/en/support/how-to/newbie-guide/en-us00738723/

Bluetooth
Bluetooth frequency: 2.4GHz
Bluetooth 4.2
Bluetooth connection distance less than or equal to10m (in an open area)

Battery Life
5 days:
HUAWEI TruSleep™ is enabled
Continuous heart rate monitoring is enabled (Smart mode is enabled by default)
Screen is turned on 500 times a day
30 messages a day
2 calls a day
2 alarms a day
7 hours of sleep

7 days:
HUAWEI TruSleep™ is enabled
Continuous heart rate monitoring is disabled
Screen is turned on 300 times a day
30 messages a day
2 calls a day
2 alarms a day
7 hours of sleep

12 days:
HUAWEI TruSleep™ is disabled
Continuous heart rate monitoring is disabled
Raise wrist to wake screen is disabled
Screen is checked briefly 30 times a day

7 hours of workouts with GPS enabled (able to function during a full marathon)

Data is based on test results from the Huawei lab. Actual battery life varies depending on your band’s configuration, operations, ambient environment, and how long the battery has been used.

Charging Port
Two PIN charging port, connected to charging cradle through clip