BMA250EF

Dimension

45*25*12mm (235mm)

Operating current

5V

Bluetooth version

BLE 4.0

Bluetooth chip

NORDIC NRF51822

Battery capacity

110mAh

Standby time

15 days

Working time

7 days

Press button

Touch button

Driver IC

SSD1306

Memory

256K

Motor

Vibration remind

Charger

Magnetic USB charger

Waterproof level

IP67

Accelerometer

Triaxial MEMS KXTJ2-1009

System Requirement

Android 4.4 and above, IOS 7.0 and above, bluetooth 4.0 support