- Oxygen level (SpO₂): Blood saturation with oxygen expressed as a percentage.
- Heart rate: The number of heartbeats per minute.
- Display: Displays your data on an easy-to-read display.
- Measurement method: The measurement is non-invasive, the pulse oximeter only needs to fit on the finger or other thin skin surface.
- Support for Bluetooth or other wireless technology to wirelessly transfer your data to a smartphone or other device.
- A mobile application is available that allows you to track, store and analyze data over a longer period of time.
- Blood oxygen level range: 70%-99%.
- Blood oxygen level accuracy: 80-99%: ±2%, 70-79%: ±3%.
- Heart rate range: 30-250 beats/minute (bpm).
- Heart rate accuracy: ±2 bpm or ±2%.
- Alarm: low oxygen level and high/low heart rate.
- Ring size: 50-82mm.
- Built-in memory.
- 4 sections, up to 10 hours in each section.
- Wireless: Bluetooth 4.0.
- Compatibility: iOS 9.0+, Android 5.0+.
- IP24 protection.
- Rechargeable lithium battery.
- Time of use: 12-4 p.m.
- Device size: 38mm x 30mm x 38mm.
- Weight: 15g.
- CE certification.