1 / 5
| Yawell R09 Smart Ring | |
| Product Name | Yawell Manufacturer ODM 5ATM Waterproof Touch Thin Health Smart Ring SpO2 Body Temperature Pressure Sleep Monitor R09 Smart Ring |
| APP | QRing |
| Compatible System | Android 5.1 or above, iOS 8.0 or above |
| FLASH Memory | RAM 104KB, FLASH 512KB |
| BT Version | 5.2 BLE (Bluetooth Low Energy) |
| Sensor | G-Sensor, Heart Rate Monitor Sensor (VC30F) Real HR & SpO2 detect |
| Battery | 14mAh Lithium Polymer (18mAh for size 11 and above) |
| Charging Mode | Wireless Charger Case |
| Major Function | Steps, distance, calorie calculation, Heart rate, blood oxygen saturation, pressure, sleep tracking, multiple sports modes, Skin Temperature Measurement |
| Note | Support OEM / ODM Service |





















