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Product | LOOKEE® Wrist Sleep Monitor | LOOKEE® Ring Sleep Monitor | LOOKEE® Ring-Pro Sleep Monitor |
Readout Display | ![]() |
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Real Time on App | ![]() |
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Professional Level Sensor | ![]() |
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High Resolution Data in Every 4 Sec. | ![]() |
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Vibrating Notification on Finger | ![]() |
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Overnight Monitoring | ![]() |
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Mobile App & Report | ![]() |
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PC App & Report | ![]() |
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USB Cable Included | Universal Micro USB Charging Cable | Universal Micro USB Charging Cable | Special PC Data and Charging USB Cable |
Price | US$139.99 | US$139.99 | US$169.99 |
LEARN MORE | LEARN MORE | LEARN MORE |

Better Insights for Your Sleep
LOOKEE® Sleep Monitors provide real-time data so you can monitor your sleep patterns. With the Free Mobile App, track oxygen levels, and take control of your night.

Track Oxygen Levels
This is vital to a healthy, restful night’s sleep. With the LOOKEE® Sleep Monitors, you can keep up-to-date on your nightly oxygen levels and heart rate. These are also great for keeping tabs on pre and post-workout routines!

A Safety Net Against CPAP Failure
A gentle vibration helps to keep you aware of times when your CPAP treatment may not be supporting you properly. When Blood O2 levels drop below a preset level, the vibration alerts you.

Monitor CPAP Effectiveness
Gathering data over many nights will help you determine if your current CPAP treatment is actually working or needs an adjustment. Incredibly empowering information at your fingertips!

High Resolution Sensors
Easy to read, simple to monitor. The LOOKEE® Sleep Monitors utilize advanced displays for clarity and simplicity. It gathers data every 4 seconds to provide a more accurate picture of your sleep patterns.

Comfortable and Easy-to-Use
LOOKEE®’s advanced patented Finger Ring Sensor technology is designed for comfort and simplicity. No more tight, cumbersome clips and cords that are common with most other fingertip monitors. This helps to promote an easier night’s rest while monitoring your sleep patterns.
FIGHT SLEEP APNEA WITH THE LOOKEE® SLEEP MONITOR
Built for Sleep Apnea
LOOKEE® Wrist Sleep Oxygen Monitor
Specifically designed for Sleep Apnea, the Lookee® Wrist Monitor offers precision and comfort. Track oxygen levels and heart rate and be alerted with a gentle vibration when levels drop below a preset value. This will encourage you to shift sleep position to help bring those levels back into proper range.
LOOKEE® Ring Sleep Oxygen Monitor
Track oxygen levels and heart rate overnight. Enjoy a gentle vibration alarm that notifies you during certain apnea events, such as O2 levels dipping below a preset level. Help to determine the effectiveness of CPAP treatments. Perfect for CPAP and no CPAP treatments of sleep apnea.
LOOKEE® Ring-Pro Sleep Oxygen Monitor
The Pro offers all the same amazing benefits of the Ring Sleep Monitor, but includes the PC App that helps you easily report the data to your doctor. You can also better track trends and patterns, which helps to overcome sleep apnea better. It is ideal for CPAP treatments as well as those not currently on a CPAP treatment, but who want a better night’s rest!
Continuous Ring Oximeter
LOOKEE® O2Ring by Wellue
Buy Wellue O2Ring from LOOKEE®, your local service provider in the United States with 7/24 local support! LOOKEE® and Wellue team up to build the LOOKEE® version O2Ring -- Continuous and Overnight Ring Pulse Oximeter, Sleep Oxygen Monitor with Vibration Alarm on Finger to help monitor Sleep Apnea Events and Sleep Treatment Effectiveness, like CPAP, Oral Appliance.
Testimonials from Professionals

Dr West's Testimonial
I treat patients with sleep apnea with oral appliances. I have sleep apnea myself. One night I tested LOOKEE Monitor myself with the appliance. I did great. My oxygen levels hardly ever dropped. The next night, i tested it myself without the appliances. The LOOKEE device told me that my oxygen dropped many times during the night. In addition, the next day I was tired and grumpy. It was great to document how well it works. it just told me how important it is to keep your oxygen levels up.
So I highly recommend LOOKEE Monitor to track your CPAP or Apnea treatment.
Scott E. West DDS
Dentist and author | San Juan Capistrano, CA USA

Dr Federici's Testimonial
Highly effective recordable pulse oximeter.
I have 3 of these LOOKEE Oxygen Monitors and use them for titration purposes for my dental oral appliance used to treat Obstructive Sleep Apnea. It lets me know how my appliance is helping improve airway metrics as the lower jaw is advanced compared to their baseline test. Its very small and easy to use for my patients. They bring it in and i download the data on the LOOKEE app and print it out for their chart. I send the final pulse ox report to their Dr to show my results.
I also recommend the Lookee to my clients of my dental sleep implementation company as well.
Dr. David E Federici