This is a fantastic tool to use if you suspect you are having breathing issues at night during sleep. I had been having daytime tiredness that I suspected was due to poor sleeping, and my Apple Watch previously showed some fairly random low O2 numbers and I wasn't sure if it was inaccuracy from the watch, or an actual problem. When Apple rolled out the iOS18 sleep apnea screening feature, I noticed that I was having elevated breathing disturbances, and got an apnea alert from the watch.
I decided to buy this Wellue O2 ring since I saw it recommended on several websites. It's been a great purchase, and showed that I was indeed having many oxygen drops throughout the night. Some even as low as down to 75%.
Since then I've been able to take action. I initially used a Woody Knows sleeping backpack to force myself to sleep on my side rather than my back, and my O2 score went up to 9.6 to 9.9 with this, with little to zero O2 drops. I didn't really like having to strap a backpack on each night, so I have since purchased a Night Shift electronic device which monitors my sleep position and then vibrates to stop me from sleeping on my back, and this is working great. I continue to use the O2 ring to monitor the effectiveness of the different remedies, and it shows the Night Shift device makes a big difference.
I highly recommend getting the O2 ring if you suspect you might be having issues with your sleep (loud snoring, awakenings during the night, morning headaches, tiredness during the day). This device could save your long term health!
Made with chemicals safer for human health and the environment.
As certified by
OEKO-TEX STANDARD 100
STANDARD 100 by OEKO-TEX requires every component of a textiles product – including all thread, buttons and trims – to be tested against a list of more than 1,000 harmful regulated and unregulated chemicals that may be harmful to human health. The assessment process is globally standardised, independently conducted and updated at least once a year based on new scientific information or regulatory requirements. Certification focus: #ProductSafety and #ChemicalsUsed.
Certification Number
IS025 120469
