Fingertip Oximeter with Bluetooth



Spot measurement and APP
short-term trend monitoring

Fingertip pulse oximeter with Bluetooth function for SpO2 and HR values.

Connected to the app, data can be recorded in real time.



  • SpO2 and Pulse Rate measurement
  • Bar graph and pulse waveform display
  • One-button operation for easy use
  • Automatically enters sleep mode
  • OLED display
  • Support App via Bluetooth


— APP continuously records and stores real-time and historical SpO2 and PR data.
Note: Data can only be stored in the app cloud, not FS20F.

— Vihealth can record an unlimited amount of data and the user can make records for each data set. Zoom in/out charts to see more specific SpO2 and PR values.

About Screen

–Compared to traditional screens, the new upgraded OLED screen displays multiple colors, making the display clearer and more specific.​

–When the SpO2 and PR values are abnormal, the values on the screen will flash.

For more information, you can contact us.


Power supply2 x AAA alkaline battery; 3.0v dc
SpO2 warning thresholdLow-value warning: 88%
Wireless connectionBluetooth 4.0/Free iOS & Android app
Probe led wavelengths660(±6)nm/IR: 905(±10)nm
Pulse rate range25~250 bpm
Dimensions1.30'' x 1.42'' x 2.28''
PR warning thresholdHigh/Low: 120bpm/50bpm
Oxygen level range70~99%

Additional information

Weight .45 kg
Dimensions 17.78 × 12.7 × 7.62 cm


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