Track Your O2 Every Second
Just wear O2Ring on your finger, it will automatically monitor your overnight blood oxygen saturation, heart rate and body movements continuously.
FDA listed O2Ring uses the same transmissive oximetry technology trusted by hospitals and clinics.
Silent Vibration Alarm.
Now Sleep Better.
No worry to ignore any hypoxic events or abnormal heart rate, built-in vibrator of O2Ring will vibrate and notify you when oxygen level is lower than your preset threshold, or when your heart rate is too high or too low.
Silent vibration, not beep alarm, making you and your partner sleep better.
Intuitive Report Reveals Health Insights?
Detailed analysis and trends of your overnight blood oxygen levels, heart rate and body movements. High resolution trend chart with 4 seconds interval.
Understand Your Hypoxic Events Easily
Tells you how long your oxygen below 90%, how many times O2 drops over 4% during the whole night. Zoom out the trend chart to see more detailed info, even the exact value when it happens.
Set the Vibration to Fit You Best
You can turn on/off the vibration for low oxygen and abnormal heart rate separately, set the vibration intensity and threshold on the app of your smart phone, making O2Ring the most unique one for you.
Take a Sleep Apnea Test at Home
Export or print overnight oximetry reports from PC software, share unlimited PDF/CSV format reports to your sleep study doctor.
CSV report shows the exact O2 & heart rate values, bringing great help for home sleep apnea study.
Note: only work with Windows system,
not compatible with Mac.
Soft and Comfortable for Overnight Monitoring
Sleep Apnea Screening
O2Ring tracks overnight oxygen levels and heart rate every second continuously, it's essential in pre-confirming the effectiveness of oral appliance therapy (OAT) for obstructive sleep apnea (OSA) treatment. Overnight pulse oximetry has been shown to be an effective sleep screening tool used to manage OAT.
Monitor Effectiveness of CPAP Machine
Also, it's a perfect sleep aid to monitor the impact of CPAP therapy & oxygen concentrator on your sleep quality. Detect issues early and take action to improve your sleep.
Best Wearable Experience. No Oppression.
The O2Ring never slips from your finger, don't oppress your finger to make it numb, completely free your finger!
Know If Your Pulse Strong
Tap the touch key to know your oxygen level and heart rate. The right column beats as your heart beats, the higher the column, the stronger your pulse.