John R.

I have ordered several products from Wellue and l Love all of them. The O2 ring and the O2 max wrist oxygen monitor are very accurate and reliable. I used the ring for about 6 months and the rubber was getting thin so I requested a replacement. I received excellent customer service and received a brand new replacement within a couple days. I recommend these products and buying them directly from Wellue.
These products are life changing. All of our doctors love them as do other patients that we encounter. Several patients have bought them after seeing ours, and I haven't heard a single complaint. Well worth the price.