Hi Cathy: I haven't made any progress in my 'hunt' for a heated vibrating massage mat, but was just telling my husband yesterday that maybe I should just settle for another (longer) heating pad. I do love the one I have, but have had it for a while, and one of these days, I'm guessing it will no longer work. I've also seen the longer ones and like that idea.
I do like the idea of the massage, but it seems there's not much time during the day to take much of a break and be on anything like that (heated massage mat). I have a pretty regular schedule and like to use my heating pad both in the morning (I use it during a prayer time) and in the evening, if I sit on the couch and do some reading or crafts.
Not ruling anything out yet--as I said, still buying Christmas gifts, so will see what happens after that. In either case, heat is the #1 factor which I love! It sure can loosen up tense muscles.