Huawei Band 4e
Misty Grey or Sakura Coral
PMOLED black-and-white screen
Resolution: 48 x 88 pixel
Dimensions: 0.5 inches (11.244 mm x 6.124 mm in AA zone)
32-bit ARM Cortex-M4
1 MB Flash
AES 128-bit encryption ARM Cortex-M4
6-axis motion sensor
Theoretical battery life: 14 days (according to the Huawei lab model)
Theoretical standby time: 21 days
*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.
One capacitance home button
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 frequency: 2.4 GHz
Maximum Bluetooth connection distance: 10 m (in an open area)
In The Box
Quick Start Guide, safety information, and warranty card