Wear the ring, it will automatically start to track your overnight blood oxygen saturation, heart rate and body movements continuously.
Application
Overnight Tracking
Track Heart Rate & Oxygen Level Continuously
FDA Registered
Medical Accuracy
Trusted by Clinics
Vibrating Alarm
Built-in Silent Vibrator
Adjustable Vibration
Abnormal Alert
Alert for Abnormal
Body Index
Free iOS/Android app
Generate Analysis
& Trend Chart
Free PC Software
Free app
Share PDF/CSV
Analysis with Doctors
Rechargeable
Rechargeable Battery Lasts 12-16 Hours
Built-in Memory
Works Independently or Together with app
Silent Alarm, No Beeps
Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect your partner's sweet dream.
Wake You Up, Not Your Partner
Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.
Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect your partner's sweet dream.
Wake You Up, Not Your Partner
Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.
Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect your partner's sweet dream.
Track the data matters
Intuitive Report Reveals Health Insights
Our app provides users with detailed analysis and records of overnight blood oxygen levels, heart rates, and body movements. It records in 4 second intervals.
Understand Your Hypoxic Events Easily
The report shows how long your oxygen is below 90%; how many times during a night your oxygen drops over 4%. You can also zoom into the chart to see more details, such as the exact value when dropping happens.
Understand Your Hypoxic Events Easily
The report shows how long your oxygen is below 90%; how many times during a night your oxygen drops over 4%. You can also zoom into the chart to see more details, such as the exact value when dropping happens.
Export Your Data
Export detailed reports in PNG (picture) or CSV, easily share with your doctor for analyzing purposes.
Customize Your Vibration
You can turn off the alarming function or adjust the intensity of vibration separately for the oxygen level and heart rate. You can also set your own threshold on the smartphone.
Customize Your Vibration
You can turn off the alarming function or adjust the intensity of vibration separately for the oxygen level and heart rate. You can also set your own threshold on the smartphone.
Take Sleep Apnea Test at Home
Share personal overnight oximetry reports with your sleep specialist. Your sleep report shows the exact values of oxygen and heart rate, makes it a great reference for home sleep apnea study.
*Support on Windows & MacOS.
Take Sleep Apnea Test at Home
Share personal overnight oximetry reports with your sleep specialist. Your sleep report shows the statistics of oxygen levels and heart rates, makes it a great reference for home sleep apnea study.
*Support on Windows & MacOS.
Take Sleep Apnea Test
at Home
Take Sleep Apnea Test at Home
Share personal overnight oximetry reports with your sleep specialist. Your sleep report shows the exact values of oxygen and heart rate, makes it a great reference for home sleep apnea study.
Share personal overnight oximetry reports with your sleep specialist. Your sleep report shows the exact values of oxygen and heart rate, makes it a great reference for home sleep apnea study.
*Support on Windows & MacOS.
Free & light, provide the most comfort.
O2 ring only weighs 15 grams, free your finger like wearing nothing. Nonslip. No numbness.
Traditional
Duckbill Sensor
Sensor goes off easily
Limited finger movement
Finger gets numb
Wellue O2 Ring
Stay fixed on finger
Completely free your hand
Like wearing nothing
One Tap, You'll Know
Tap the circle key to know your oxygen level and heart rate. The right column shows how strong your heart is beating. The higher the column, the stronger your pulse.
What makes it different?
Let's See What Others Are Saying
We are here to help thousands of people monitor their blood oxygen level every day. These stories/articles/videos are all based on real user experience.
“I feel much better, this device is great for me”. Watch Video
“The Ring Oximeter is a great way to monitor your sleep”. Watch Video
Wellue uses the same type of technology that hospitals do, which makes me feel extra confident that their products are of the utmost quality and accuracy.
Thank you for taking the time to know about O2Ring. Here is 10% off for your first order to thank you for being part of our community.
Subscribe and get 10% off for O2Ring now!
See How Easy it is
1
Wear the ring
Wear it at office and in bed, works automatically.
2
Take it off
Your recordings are ready.
3
Sync data
Upload data to the app & PC software, share it with your doctor.
Specifications
Click to Show More
WEIGHT
0.53 oz / 15g
DEVICE DIMENSIONS
1.5'' x 1.2'' x 1.5''
RING PERIMETER
2.0'' - 3.2''/ 50-82mm
WIRELESS
Bluetooth 4.0 BLE
BATTERY LIFE
Rechargeable lithium-polymer, 3.7 Vdc; 12-16 hours for typical use
VIBRATION SOURCE
Low oxygen levels, high/low pulse rate
DEGREE OF DUST & WATER RESISTANCE
IP24
RECORDED PARAMETERS
Oxygen levels, pulse rate, motion
COMPATIBLE COMPUTER SYSTEM
Windows 7/8/10;
Mac software will be available in January 2020
COMPATIBLE WITH
iOS 9.0 or above, iPhone 4s/iPad 3 or above; Android 5.0 or above, with Bluetooth 4.0 BLE
OXYGEN LEVEL RANGE
70%-99%
PULSE RATE RANGE
30 to 250 bpm
MEASURE INTERVAL
1S
DISPLAY INTERVAL IN APP DATA CHART
4S
BUILT-IN MEMORY
4 sessions, up to 10 hours for each session
MODEL:
O2Ring
Specifications
OXYGEN LEVEL RANGE
70%-99%
PULSE RATE RANGE
30 to 250 bpm
MEASURE INTERVAL
1S
DISPLAY INTERVAL IN APP DATA CHART
4S
BUILT-IN MEMORY
4 sessions, up to 10 hours for each session
VIBRATION SOURCE
Low oxygen levels, high/low pulse rate
DEGREE OF DUST & WATER RESISTANCE
IP24
RECORDED PARAMETERS
Oxygen levels, pulse rate, motion
COMPATIBLE COMPUTER SYSTEM
Windows 7/8/10;
macOS 10.15.3 or above
COMPATIBLE WITH
iOS 9.0 or above, iPhone 4s/iPad 3 or above; Android 5.0 or above, with Bluetooth 4.0 BLE
WEIGHT
0.53 oz / 15g
DEVICE DIMENSIONS
1.5'' x 1.2'' x 1.5''
RING PERIMETER
2.0'' - 3.2''/ 50-82mm
WIRELESS
Bluetooth 4.0 BLE
MODEL
O2Ring
BATTERY LIFE
Rechargeable lithium-polymer, 3.7 Vdc; 12-16 hours for typical use
Expecting Even More Powerful Tool for Your Oxygen Tracking Overnight?
With ultra long battery run-time of 72 hours (more than 7 full nights) per charge, Checkme™ O2 Max Wrist Oxygen Monitor may well be the ultimate solution for continues O2 saturation monitoring during sleep.
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