Withings BPM Core Manuel D'utilisation page 23

Arm type:
Power source:
Weight:
Accessories:
Product life:
Wireless transmission:
Note: Specifications are subject to change without prior notice or any obligation on the part of the manufacturer
Use on left arm.
3,6 VDC Lithium ion battery
Approx. 430g
Charging cable, Instruction manual
3 years
Wi-Fi and BLE
22 – 23