I have had this Tend lite about a week, was very skeptical about its claims but I had a sudden bout of peripheral neuropathy due to a B12 issue. Both my feet, soles, ankles and top of feet were burning and quite painful. It was difficult to walk across the room. I used the Tend lite 3 times a day for 3 minutes at each point of pain and after three days most of the discomfort was gone. I also use it on knee joint pain and it has felt better but not yet completely relieved. Since I have quite a few areas that need treatment I find it a bit tedious but have made up my mind to continue this therapy as it definitely helps. I also just started taking alpha lipoic acid capsules as they are also supposed to help neuropathy. Anyway I am usually not inclined to write reviews but I think folks who are thinking about it should give it a try as it does help. I'm glad I tried it.