Is logitech known for their bluetooth peripherals? I know them for their remotes (which was an acquisition and recently shut down, boo) and for input devices, but they do wired and propreitary wireless and bluetooth. After several attempts at using bluetooth, I only use it where necessary, which is interacting between phones and cars. No mouse could be good enough that I would suffer through bluetooth to use it; I'd rather get a wifi mouse (which sounds amazingly stupid! but exists and i'd bet works better than bluetooth)