Compatible system: Android5.1 and above, iOS8.0 and above
Bluetooth: 5.0 BLE (Low Power Bluetooth)
Battery type: Lithium polymer battery
Capacity: 15mAh
Charging method: USB charging cable
Smart Ring, sleep tracking, exercise monitoring, compatible with iPhone and Android systems, is a smart gift for men and women
Introducing the revolutionary smart ring - a breakthrough in wearable technology, giving you seamless health monitoring at your fingertips. With its advanced design, you can easily track your heart rate, blood oxygen and stress levels - without lifting a finger. Your health data will be automatically recorded to ensure that you always know your physical condition.
