Green Lion Smart Ring With Charging Case

Experience a new wearable device with the Green Lion Smart Ring and Charging Case—the combination of style, functionality, and health management. Enjoy extended usage for 5–7 days and up to 15 days of standby time using a 15mAh battery. Compatible with a range of devices running Android 5.1 or above and iOS 8.0 or above. The 5 ATM dustproof and waterproof design provides excellent protection for your device. The intelligent ring efficiently stores your data for easy access with 512KB of flash memory. Bluetooth 5.0 technology enables stable and reliable connectivity with your devices. Equipped with an STK8321 sensor that offers accurate tracking and managing capabilities. Stay awake about your health with a range of features, including sleep monitoring, heart rate measuring, calorie calculator, blood pressure, and blood oxygen monitoring.

Specification ​ Battery Life: 5-7 Days Of Use, 15Days Of StandbyCompatible System: Android 5.1 Or Above, iOS 8.0 Or AboveDustproof & Waterproof Level: 5ATMFlash Memory: ROM 512KB Bluetooth Version: 5.0Sensor: STK8321Battery: 15mAhSKU: GNSMRING11BK | GNSMRING10BK | GNSMRING9BK | GNSMRING8BK EAN: 6935100189062 | 6935100189055 | 6935100189048 | 6935100187891 FeaturesMagnetic Charging CasesSleep MonitoringHeart Rate MeasuringCalories CalculatorBlood PressureBlood Oxygen