Sleep SPO2 Ring Sensor, O2 Ring Probe for CheckmeO2 Max, Visual Oxy, Oxiband & SleepU
Product Features
- Note: This is only an accessory and does not include native device.
- Sensor for CheckmeO2 Max
- Sensor for SleepU
- Sleep Ring for Visualoxy
- Probe for Wearpulse Sleep Monitor
- The texture is soft, and the material uses silicone.
- USB socket.

















