What about the Orange Idea Family sleep breathing monitor watch?

Are you talking about his one that tests the quality of sleep breathing? I'm using it myself because I want to track the effects of my ventilator treatment. I had to go to the hospital for testing, but now I use this one to get the report directly from home. In fact, the report can be issued every night, but I basically half a month to use once to know the effect. You can search in Taobao sleep monitoring snoring detection, sleep monitoring called Orange Yi or something, this report is still quite accurate, I went to the hospital to do a comparison, blood oxygen oxygen reduction time is basically the same .