This is a hardware and software tour of LG GD910 watch phone. In summary, the GD910 is undoubtedly a cool device and is effective as a simple phone. Beyond that, don't expect it to replace your smartphone. Also, at a cost around $1000, it's prohibitively expensive. If this device cost a quarter of the price, it would be a cool gadget to have around for the weekends or for times when you do not need a smartphone on your pocket.