QW16 Multifunctional Smart Sleeping Heart Rate Blood Pressure Monitor Wristband - Black

Careful waterproof technology, reaching the international IP67 standard

Heart rate / blood pressure / blood oxygen monitoring data and record in APP

The APP turns on the remote control and takes pictures by shaking the arm

Built-in 90mAh lithium battery for 15 days use

Wear your hand ring to sleep, automatically monitor your sleep quality and sleep stages

Function: blood pressure monitoring, heart rate monitoring, sport mode, pedometer, incoming call, short message reminder, QQ reminder, WeChat reminder, calorie, remote photography, alarm reminder, deep waterproof, sedentary reminder, drinking water reminder, sleep reminder