O2 Ring™ Wearable Ring Oximeter



Measure SPO2 at any time any where without restriction.
Use our app to sync data or realtime monitoring.

A medical-grade wearable ring pulse oximeter that monitors and tracks sleep, silently and immediately vibrating when abnormal heart rate and/or low oxygen levels are detected.

  • FDA registered ring oxygen monitor, tracks your blood oxygen level, heart rate, and body movements every second automatically and accurately.
  • Silent vibration alarm alerts you immediately when low oxygen, low heart rate, or high heart rate are detected.
    Record data and store long-term trends on your phone, tablet, laptop, and desktop for free.
  • Print and share four-second interval, high-resolution oximetry reports with your doctor, bringing great help for a sleep study.
  • No more oppression, the soft silicone material makes it comfortable to wear overnight.
  • USB rechargeable, one fully charged battery can last for two nights.



  1. Comfortable wearing experience
  2. Track and record oxygen level and heart rate
  3. Smart vibration triggered by low SpO2
  4. Built-in rechargeable battery for overnight use
  5. Sync real-time data with App via Bluetooth
  6. Support remote monitoring by wireless module

Who Is It For?

Loud Snorers \ Sleep Apnea Sufferers \ Asthmatic Patient \ COPD \ Pneumonia \ Pilots

About Wireless

Built-in Bluetooth communication board, equipped with APP for synchronous interconnection. Supports exporting in CSV format, which is helpful for sharing with doctors and doing further analysis.


One of the symptoms of COVID-19 is shortness of breath. O2 Ring Oximeter measures the oxygen level in the blood and can provide accurate data about what is happening in the body. A normal oxygen level in the blood should be between 95 and 100 percent. O2 Ring Oximeter alerts when this value drops to 90 or below.
For more information, you can contact us.


Dimension1.5'' x 1.2'' x 1.5''
Recorded ParametersOxygen Levels, Pulse Rate, Motion
Alert TypeVibration
Battery TypeRechargeable lithium-Polymer, 3.7 VDC
Battery Run Time12-16 Hours for typical use
Degree of Dust & Water ResistanceIP24

Additional information

Weight .45 kg
Dimensions 17.78 × 12.7 × 7.62 cm


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