I can't seem to find anything on google about this. I know you can pretty much rule out IE. I know webkit supports it but what else do you know?
deceze
At the time of writing, apparently (Desktop) Safari, Chrome and Opera support range inputs, according to Dive Into HTML5.
Ok, this question has been here quite a while, but I wanted to add this anyway. Regarding a question about browser support, a good source is always the caniuse.com website.
In this case, you can find the current, past and expected future support for the range input here: http://caniuse.com/#feat=input-range
来源：https://stackoverflow.com/questions/5944552/what-browsers-currently-support-the-range-input