After several attempts by the hospital… After several attempts by the hospital to get data from me with their Holter monitor that continued to fall off after only a few hours, I bought the Wellue monitor and did it myself. My cardiologist was so impressed with the quality of the traces and the analysis by the AI that is included, he asked me to collect more data during specific events and mark the times. As a result, I now have an accurate diagnoses. Without the data from the Wellue monitor, he would never have seen that I was having thousands of PVCs when I slept! Thank you Wellue!

A Great Company This is a great Company. I've used several similar products over the years, but this one is far superior. I've been using their O2 Pulse Oximeter for 6 months and it's top quality, never fails, and their customer service is fantastic. 10 Stars!

O2ring wearable oxygen monitor helps to see pattern I was diagnosed with sleep apnea and assigned a Resmed ClimateLine Air 10 for Her. I additionally ordered an O2ring wearable oxygen monitor. It was a good decision because through it I can see in time what time of night there is less oxygen in my blood and how often. It has developed into a definite pattern that I will show the doctor next time.

Be aware 30 Moneyback Guaranteed FAKE They offer 30 Money back Guaranteed, has been 15 days since the day I'm requesting a return label cus a defective device, the only way to be able to talk to that dept is by email, and they reply only at 3:00AM. I only have 3 more days to reach the 30 timeline and have no resolution, I'm afraid I'm screwed with this people with horrible customer service. Please note I'm referring to a CPAP Medical device of daily use, You can't be waiting weeks for a resolution!

Very fast delivery an great product for… Very fast delivery an great product for a great price would recommend getwell to. Anyone who does not have Insurance very afordable