Easy to use (can be used without the app), but does not provide immediate relief
We have used this light belt on various occasions. It is not something that provides instant pain relief so long term relief is still on the table, but not a quick fix when you are in pain. It is comfortable to wear and easy to use. At first, I was agitated that there was an app but I realized it can be easily used without the app so that is what I chose to do. I like that there is a blue light that comes on so you know from the outside that it's working when it's strapped on you. There's a pocket to put the battery pack where you plug it in.
Rating: 4 stars