DDPY Arm Band Heart Monitor

Body dimensions(LxWxH)
43.00*36.00*12.50mm

Weight
19g

Battery
Rechargeable lithium battery 90 mAh

Battery Life
20 hours

Wireless connections
Bluetooth5.0, ANT+

HRV
Yes

LED indicator
Yes

Charging Method
USB Cable

Operating Temperature
-10℃~ 50℃