Est. delivery Fri, 2 May - Fri, 9 MayEstimated delivery Fri, 2 May - Fri, 9 May
Returns:
30-day returns. Seller pays for return postage.
Condition:
Brand NewBrand New
O2Ring continuously monitors blood oxygen saturation (SpO2) and heart rate to help detect sleep apnea. When sleep apnea occurs (a pause or stop in breathing), blood oxygen levels drop. O2Ring detects this drop in oxygen saturation along with heart rate changes and alerts the user through vibration.
Great accompanying app, the unit does what it says, ideal for wearing while sleeping. Only con would be the ring band has a stretchy thin piece bridging the bottom of the ring band. This will likely break at some point, perhaps a Velcro strap may have been better.