A free program for Android, by ForaCare.
iFORA O2 is the world's best-selling, most accurate, easy-to-use pulse oximeter that is also a total solution that helps you analyze and improve sleep, stress, and mindbody related problems.
iFORA O2 App supports Android 7.0 or higher.
How does it work?
To use iFORA O2, you first need to pair it with your Android phone or tablet. After the connection is established, the App will prompt you to put your finger on the pulse oximeter to measure the oxygen saturation of your blood.
It is recommended to use iFORA O2 App with a smartphone with a Bluetooth chip and running Android 7.