O2Ring pulse oximeter for continuous monitoring, designed for adults. This innovative device is wearable, adaptable, and reliable, ideal for monitoring heart rate, oxygen saturation, and perfusion index.

Key features:
- Comfortable to wear
- Detects and records oxygen level and heart rate
- Low SpO2 activated vibration
- Built-in rechargeable battery for overnight use
- Real-time data synchronized with the App via Bluetooth
- Remote monitoring with wireless module

During sleep, the device vibrates silently in the event of a low oxygen level or abnormal heart rate. After synchronization with the App, you can analyze the oxygen level and heart rate trend in detail. Includes data/charging cable and user manual in several languages. PC software available online.

Specifications:
- Blood oxygen: 70-99% range, 80-99% accuracy: ±2%, 70-79%: ±3%
- Heart rate: range 30-250 bpm, ±2 bpm or ±2%
- Vibration Cause: Low oxygen level, high/low heart rate
- Recorded parameters: Blood oxygen level, heart rate, movement
- Weight: 15 g
- Dimensions: device 38x30x38 mm; ring 50-82 mm
- Built-in memory: 4 sections, up to 10 hours for each section
- Battery: 3.7VDC rechargeable lithium battery
- Usage time: 12-16 hours
- Charging time: 2-3 hours
- Wireless: Bluetooth 4.0 BLE
- Compatibility: iOS 9.0+; Android 5.0+
- Protection: Type BF electric shock, Group I electromagnetic, Class B, IP24 dust and water