Smart Bracelet Bluetooth Alert Touch Screen Heart Rate Blood Oxygen

Product information:
Display:1.83 inches
Resolution:240X284
System:Support Android 8.0 and above IOS8.0 orabove
Bluetooth:BLE5.0
Master chip:BK3633
Battery capacity:240mAhStorage:FLASH,64Mbit
Standby time: 25 days
Battery life:5-7days
Charging method:Magnetic charging cableMotor:Built-in vibration reminder
Material:Plastic+fuel injection+UV
Accelerometer: SC7A20TR
Size Information:

Packing list:
Smart Bracelets*1
Strap*1
Instruction manual*1
Charger*1
 
Product Image: