Lurked here for a while, first post. I was introduced to Biel by the chief investment officer of another respected medical device company. But I wanted to try the product first. I live in Mexico, and the only vendor I found was on Mercado Libre, kind of a Latin American version of Ebay. But the price was $1,700 pesos, or $85 US. So I bought it off of Ebay and had it delivered to my US mailbox service. Anyway, I had a bout of tendonitis flare up in my elbow, and rather than get a cortisone shot (as I'd done some years back) I thought I'd try the Actipatch. I wore it off and on for a few days with little results until I wore it overnight for about 3 weeks. I would say I'm about 90% pain free at this time, only a bit of residual stiffness. Having had tendonitis before, it takes a long, long time to heal without some sort of treatment. So I attribute my results to Actipatch.
Now, my battery was still good. Saturday, I sat at an event for 6 hours on concrete bleachers with no back support. The following morning my lower back was in serious pain; I couldn't stand up straight. Put on the Actipatch overnight, pain gone. I realize this is all anecdotal. But I like the product a lot and will buy some more.
As a PS, in my search, I saw 2-packs for sale online at Costco Canada. FWIW.
I'll share a couple more thoughts later.