Very pleased with product
I'm a nurse and with COVID spiking in our community wanted a reliable pulse oximetry on hand for home use. This unit is very simple, easy to use, portable and accurate. It provides clear readout of pulse, waveform as well as oximetry. Great value!
It was exactly as described. Worked perfectly!
So glad I have this one. Very handy.
I have a lung disease, and since most of my appointments are virtual, I needed an oximeter.
I first ordered a much more expensive unit, but it arrived scratched.
I like TrackAid much better. It is a third less expensive, has much better construction, better directions, better packaging AND it COMES WITH BATTERIES!
Right now, it even has a promotion, so buy it while you can.