HUAWEI BAND 4

HUAWEI BAND 4

HUAWEI BAND 4

SPECIFICATION

• Dimensions

  Band body (Length x width x height): 56.0 mm (entire length without the strap) x 18.5 mm (width) x 12.5 mm (thickness of the band body)

  Strap width: 17 mm
  Strap length: 123 mm + 85 mm

• Weight

  Approximately 24 g (including the wrist strap)

  *Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.

• Color
  • Graphite Black
  • Sakura Pink
  • Amber Sunrise

• Display

  TFT colour screen
  Resolution: 80 x 160 pixels
  Size: 0.96 inches

• MICROPROCESSOR

  Apollo 3

• Operating System

  Android 4.4 or later
  iOS 9.0 or later

• Sensors

  3-axis acceleration sensor
  Infrared wear sensor
  Optical heart rate sensor

• Battery

  Capacity: 91 mAh

  Charging time: about 1.5 hours (in ambient temperature of under 25 °C)

  7 days:
  HUAWEI TruSleep™ is enabled, Heart rate monitoring (Smart mode) is enabled, Raise wrist to wake screen is disabled;
  8 days:
  HUAWEI TruSleep™ is enabled, Heart rate monitoring (Smart mode) is disabled, Raise wrist to wake screen is disabled
  9 days:
  HUAWEI TruSleep™ is disabled, Heart rate monitoring (Smart mode) is disabled, Raise wrist to wake screen is disabled

  Screen is checked briefly 200 times a day, 50 messages a day, 3 calls a day, 3 alarms a day

  Data is based on tests 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.

  *Typical value. Actual capacity may vary slightly.
  This capacity is the nominal battery capacity. The actual battery capacity for each individual phone may be slightly above or below the nominal battery capacity.

• ENVIRONMENT

  Ambient operating temperature: -10 °C – +45 °C

• BLUETOOTH

  Bluetooth frequency: 2.4 GHz
  Bluetooth 4.2

• Material

  Front cover: Plastic
  Strap: Silicone rubber

• CHARGING PORT

  USB charging port

• WATER RESISTANCE

  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/

• STORAGE

  ROM: 384 KB
  ROM: 1 MB
  Flash: 32 MB

• BUTTON CONTROL

  Full screen touch + Home key

• Environment

  Ambient operating temperature: -10 °C – +45 °C

HUAWEI BAND 4