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

  • Approximately 25 g (including the wrist strap)

    • Graphite Black

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

  • Android 4.4 or later
    iOS 9.0 or later

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

  • Full screen touch + Home button

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

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

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

  • Two PIN charging port, connected to charging cradle through clip

  • 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/

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

  • Supported

  • 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.