Huawei Band 4e Fitness Tracker Watch, Grey

Specifications:

DIMENSIONS

Body: 40.5 mm x 14.8 mm x 11.2 mm (H x W x D)

Wrist strap: 210 mm x 15 mm (H x W)

WEIGHT

Band body + Strap: Approximately 13 g

Band body: Approximately 6 g

*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.

DISPLAY

PMOLED black-and-white screen

Resolution: 48 x 88 pixel

Dimensions: 0.5 inches (11.244 mm x 6.124 mm in AA zone)

MICROPROCESSOR

32-bit ARM Cortex-M4

1 MB Flash

AES 128-bit encryption ARM Cortex-M4

SENSORS

6-axis motion sensor

BATTERY

Capacity: 77 mAh

Type: unremovable lithium battery

Charging time: less than 120 min (at temperature about 25 °C)

Battery life:

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.

ENVIRONMENT

Operating temperature: -10 °C to + 45 °C

EXTERNAL PORT

Adopts the pogo pins charging solution, and a USB-to-pogopin charging cradle is provided.

BUTTON

One capacitance home button

WATERPROOF LEVEL

5 ATM

BLUETOOTH

Bluetooth frequency: 2.4 GHz

Bluetooth 4.2

Maximum Bluetooth connection distance: 10 m (in an open area)

MATERIAL

Body：

Front cover: PC + ABS / PC + PC

Rear cover: ABS / PC

Wrist strap: PET (Recycled Yarn)

Shoe buckle: PC + PA + GF

Note:

1. All the preceding materials have passed the chemical and allergy tests conducted by professional institutions (or biological component test), and the materials are all safe for skin.

2. To prevent colors from fading, do not let the wrist strap soak in water too long, and avoid leaving it in the sun. You can hand-wash your wrist strap with soap and warm water and place the strap somewhere out of the sun to dry.