- 【High Accuracy】Features the research-grade photoplethysmograph technology that uses infrared light to measure high-precision reliable blood oxygen level, pulse rate and pulse index from your fingertip.
- 【Easy to Read】Two-color highlight OLED screen displays clear readings. Adjustable screen display time.
- 【Rechargeable Battery】The rechargeable lithium battery avoids the trouble of frequent battery replacement. 24 hours of use after fully charged. Come with USB Type-C cable.
- 【Easy to Use】Wear the oximeter to start and take off the oximeter to shut down automatically.
- 【Built-in Memory】Up to 12 groups of records can be stored in the record list and can be browsed directly on the device.
- 【Heart Rate Monitor】After 30s of stable measurement, the pulse rhythm result will be displayed on the screen. More intuitively inform you about your heart rate condition. (Can be adjusted to continuous tracking).
- 【Warning Function】If your blood oxygen is lower or your pulse rate is lower/higher than the preset threshold, this finger pulse oximeter will remind you with a buzzer, and the corresponding reading will flash on the screen.