Review on 🩺 Wearable Health Monitor: Wellue WearO2 - Bluetooth Pulse Meter with Free APP for Continuous SP-O2 & Heart Rate Tracking by Michael Thaxton

This is a great product to help you track your oxygen levels while you sleep and train yourself to sleep in the best position. This is the perfect product (if you have normal fingers) for people suffering from sleep apnea. I have sleep apnea when I sleep on my back. The ring monitors your O2 levels while you sleep and buzzes (vibrates) when the number drops to a minimum, prompting you to turn over or take necessary action. Over time, it will teach you to sleep in your preferred position. It stores up to 4 sleep sessions and can be easily downloaded to your phone for viewing. It only downloads by phone or email, I would rate it 4 out of 5 because I find it too difficult to read the results on my phone. It is comfortable to wear, no different from wearing a watch or a ring, but it is large. Monitoring your O2 means the red light will be emitted continuously throughout the night. This didn't bother me, but I was constantly concerned that it would bother my spouse. The battery lasts 2-3 nights and charges in 2-3 hours. I like the concept and the product line, but unfortunately this device is not for me. I have thin fingers, a size 4 ring finger, it loses contact and reads falsely low oxygen readings. The strap doesn't fit well because I have thin fingers, size 4 while women are usually around a size 6. Also, it's large and can get stuck in sheets or bedding, eliminating the necessary contact with your skin forever reading, especially if you have thin fingers. I am returning this to try another model in the same family. Thank you Revain for your great return policy as I think it's a great concept I just need to find the right one.