The instructions were a bit poorly… The instructions were a bit poorly written, however the unit is easy to use and let my expectations

So far so good So far so good. Attached to BPAP hose. Came quick. Easy to set up and use. Seems to be well made. I just use the outlet for oxygen at night and don’t use the timer. Set at 88 and mid range .

This company is just a scam This company is just a scam. My machine was not at all what they said it was. Then they are giving me a hard time about returning it. I will never order anything else advertised on Facebook.

DISAPPOINTED: DISAPPOINTED: The Pulse Oximeter works as expected. However, cannot access the app. Have tried to contact company for support but their email does not even work. For me, the main attraction was to be able to use it with the app.