I have the Wellue SleepU, and it seems to work pretty well. Granted I'm not counting on it to save my life in a hospital situation, so any false readings reall

I have the Wellue SleepU, and it seems to work pretty well. Granted I'm not counting on it to save my life in a hospital situation, so any false readings really don't matter. But looking at the nightly data, it seems to gather pretty solid data. https://getwellue.com/pages/sleepu-oxygen-monitor https://getwellue.com/pages/sleepu-oxygen-monitor