QW33 Smart Watch Heart Rate Blood Pressure Blood Oxygen Controlled By Music Photo Step Counting Bluetooth Calling Smart Watch

Product information:
Color: Black steel belt. silver steel belt. vinyl. gray glue
Screen size: 1.3 inches
Processing Method: OEM
Interface: USB 2.0
Additional functions: Audio and video entertainment. step counting. mobile phone positioning. monitoring. social entertainment. smart reminder. remote control selfie. health monitoring. information push. tracking/alarm. motion tracking. sleep analysis
Color classification: Gold
Package List: 1 x Smart Watch. 1 x charging cable. 1 x User Manual
Applicable people: business. public. fashion. adult. elderly
Battery capacity: 200mAh
Operation method: touch button
Product Size: 210*45 * 12mm (total length of strap * case diameter * thickness)
Function: heart rate monitoring
Wearing method: wrist strap