All reviews of M T
Review about: Wellue
Wellue SleepU
A very good invention, simple to use, great App. No worries with delivery and I am OS. This product is much more accurate than the cheap finger oximeter I had bought and the monitoring over tie is valuable. The unit does stop reading now and then, but I take it off my finger, let it sync and record that part then sit down and start it up again on another finger and off it goes. I would like to know what the display will show if O2 levels drop below 70%.
Do not order from this company,Do not believe return policy
Impossible to contact or return blood pressure machine as I am allergic to latex