✓ Best companion to monitor your sleep apnea and know the effectiveness of your CPAP machine.

✓ Stand-alone sleep oxygen monitor with 48 hours built-in memory that you don’t need a smartphone to make it work. Just wear it to sleep, and take it off to sync after you wake up in the morning.

✓ Patented silicone soft probe to wear comfortably with good breathability, never slip off your finger.

✓ Powerful and intelligent app allows you to review oxygen data second by second, export the data as CSV file, generate a professional report with crucial information such as oxygen trend over time, ODI data to share with your physician