Whilst we are waiting for Apple to decide whether or not they are going to include a camera in the Apple Watch, a tech startup company called Glide have come up with this:

It's a watch strap with two built in Sony cameras, a 2 megapixel selfie camera and an 8 megapixel front camera. It has it's own 8GB of memory but can also connect to your iPhone via Bluetooth or sync to the iCould via wifi.

It's expected to be available in Spring 2017, so a bit of kit to look out for.