Wellue O2Ring Pulse Oximeter
The Wellue O2Ring is an overnight oxygen level and heart rate tracker for continuous monitoring while you sleep. You wear the O2 ring on your finger and it can vibrate to alert you of important notifications. The Wellue works with a computer app for sleep insights and fitness monitoring reports.
- Piece of mind on your finger, adjustable vibration feedback for low oxygen level and irregular heart rate
- The lightest, smallest, most comfortable ring sensor for overnight continuous monitoring, durable and adapt to most fingers
- Free professional APP and PC report shows the graphic sleep report and trends of blood oxygen level condition, heart rate and motion
- Rechargeable: 2 hours charging for up to 14 hours usage. The device runs automatically when you wear it
- Comes with a 12 month warranty