Wellue O2Ring Oxygen Monitor with Vibration Reminder -Bluetooth O2 Pulse Oximeter Rechargeable, Continuous Recording of SpO2 & PR, Blood Oxygen Saturation Tracker with Free APP & PC Reports

Detailed Report Reveals Body Insights Share Report Easily In-depth analysis and trends of your blood oxygen levels, heart rate, and body movements.

Zoom in or out on the chart to view precise data in 4-second intervals.

Easily generate PDF/CSV blood oxygen reports with one click, and share them for free.

The PC software allows you to better manage, print, and email reports.

Compatible with Apple Health.