All you have to do is plug a SIM card into the watch and you can make and receive calls with the phone. The numbers on the face of the watch are cleverly disguised as buttons along with buttons to pick up and dismiss calls. The phone’s battery lasts for about 60 minutes and has a built in speaker and microphone. No phone book for you though – every number you dial will have to be recalled from memory. And in case you want to be more discrete when using the phone watch, a headset can be plugged into the microUSB port (which is also used to charge the phone).
The Burg 5 is available in 5 different colors (blue, red, black, white, and pink) and will set you back $159 (£99.99). Watch the video demonstration after the break: