I have a bluetooth mouse and keyboard which I use for my personal and work laptops, sometimes they will both be on at the same time and I'll need to switch between them. This is a bit of a pain, is there anything on the market which makes this easier? I'm envisaging a sort of hub to manage the devices and switch the direction of the input from mouse and keyboard to the active device - similar to a KVM switch, does any such thing exist for bluetooth?
You could get something like this USB Switch and attach a USB Bluetooth adaptor to it.
It allows you to connect up to 4 USB devices and then it can connect to up to 2 PCs / Laptop with a single USB cable. With the touch of a button you will be able to switch between PCs / Laptop.