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!

Great Service and very useful device After having some health issues regarding blood pressure, it looked like there was some link to sleep. Purchased the O2Ring via getwellue.com and received it in the mail. The ring works very well and I'm able to track sleeping 02 levels which has helped with the BP issue. The only problem I've encountered is a bad USB cable which caused a short on my PC when I attempted to download results to share with the GP. The support team promptly sent a replacement which worked without issue. Very happy with the device and service.

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.

Still waiting for refund I'm paying… Still waiting for refund I'm paying payment on. Payed fortune to send back with tracking. I have serious heart and low bp issues and they are complete joke. I'm in hospital because not safe at home. I am so scared 😱

Customer Service Sucks I have the ECG 24/7 monitor device. Had it for a few months and it is giving me problems when downloading. My Macbook can detect the attached device but the Wellue software rarely detects the device. Only customer support is thru email (no 800 number) and they are not giving me a solution or replace my device which has one year warranty.