Dimensions

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

Weight

Approximately 25 g (including the wrist strap)

COLOUR
  • Graphite Black
  • Pink Gold
  • Cinnabar 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 100 mAh
Charging time: about 100 minutes (under 25 °C ambient temperatures)

Screen

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

Button

Full screen touch + Home button

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 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

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

WATERPROOF LEVEL

5 ATM

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/

ENVIRONMENT

Ambient operating temperature: -10 ℃ – +45 ℃

BLUETOOTH

Bluetooth frequency: 2.4 GHz
Bluetooth 4.2
Bluetooth connection distance less than or equal to10 m (in an open area)

Wrist strap

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