SR16 SIZE 8 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports Modes(Black)

About Product:

1. Chipset:German Dialog DA14585

2. ROM+RAM:96kb ROM + 64 Kb RAM

3. Heart rate sensor: Tianyi 3918

4. Battery Capacity: 26mAh

5. Standby/Battery life:16-20 days/ 4-5 days

6. Charging time: 2 hours

7. Waterproof: IP68

8. Size 8: Diameter 18.2mm, Thickness 2.5mm

9. Charging method: charging box

10. Compatible system: Android9.0 or above, iOS10.0 or above

11. APP:Jring

Function:

1. Heart rate monitoring,sleep monitoring,blood oxygen monitoring,multiple movement modes

2. Time display,steps, wave your hand to take a picture immediately

3. Access wechat sports and Apple Health,multilingual languages,support for FOTA upgrades

Packing List:

Smart ring x 1

Charging box x 1

User manual x 1

Original retail case x 1

Specification: