It's very hard to work with the gloves at all with a tablet. With a smartphone you need not even begin. Most commands work only after repeated repetition. If you want to z. B. writing a text, you are caught almost always the wrong letter. Too bad, I would otherwise have liked, though they do not necessarily have the high heat effect the gloves. Since I paid for the gloves only 5Euro, I keep those things, maybe the parts work sometime better.