Smart Ring Stylish Smart and Connected

• Bluetooth: 5.2

• Battery capacity: 23mAh, 3.7/4.2V lithium battery

• Standby time: 60 days

• Usage time: 7 days

• Waterproof level: IPX8

• Compatible system: Android: 6.0 or above or iOS: 11.0 or above

Main Features

• Heart rate, blood oxygen, blood pressure, sleep health monitoring

• Sports pedometer measurement and multi-sport modes

• With a rechargeable battery box, charge anytime and anywhere

• Language: English