Jonathan G.
This recording pulse/oximeter is the greatest gadget since my Apple watch!
This recording pulse/oximeter is a wonderful invention! I was recently put on oxygen therapy but they forgot to include necessary parts for my CPAP at night. I was curious what my oxygen levels would be without the oxygen on room air and CPAP. This provides me with a complete picture overnight showing that I am doing fine on regular air with the CPAP. It also allows me to monitor my oxygen levels during exercise as well. Great invention!



