"These were very disappointing. Having gone to some considerable trouble to find the recommended batteries, when my husband used the gloves there was no descernable difference between the gloves when on than when they were off. He tested them alternately, one on, the other off, then the other way round. He also tested the individual gloves to see if they were drawing a current using his multimeter, which they were. My husband suffers from Raynaud's Syndrome and therefore often has very cold hands; I had hoped that the gloves might help his condition but this, unfortunately, seems unlikely, although as gloves they seem quite warm and he is very impressed with the grippy palms but the iPhone "finger" is not very good."
Reviewed Wednesday, 7 January 2015