Bear in mind the Dick Tracy stand-up comedian? The central character back then had one of the coolest gizmos just about - a cell phone assembled into a timepiece. For the benefit of our younger readers, cellphones weren’t something that was always around. They just started to make an appearance commercially in the 80s, where the user had to lug around a large transmitter wherever they went. Cellphones also came in a large form factor that could probably fit around 10 Motorola RAZRs inside. Gadgets maven Brando has made available the M300 wristwatch cellphone for all and sundry, so let us take a look at what this handset has to offer.