Product Description
Yawell R02 Smart Ring | |
Product Name | Yawell Custom OEM Smart Finger Ring HRV Heart Rate Blood Oxygen Monitor Fitness Women Men Health Tracker R02 Smart Ring |
APP | QRing |
Compatible system | Android5.1or above, iOS8.0 or above |
FLASH Memory | RAM208KB FLASH 512KB |
BT Version | 5.0 BLE (Bluetooth Low Energy) |
Sensor | G-Sensor , Heart Rate Monitor Sensor ( VC30F) Real HR & SpO2 detect |
Battery | 15mAh Lithium Polymer |
Charging mode | Magnetic Charging Cable |
Major Function | Steps, distance, calorie calculation Heart rate, blood oxygen saturation, pressure, sleep tracking, multiple sports modes |
Note | Support OEM / ODM Service |
Details Images
How to choose the size
