Talk to the hand! Watches become phones

All this talk of wearable technology lately is leading to actual talk. The age of Dick Tracy is here with a slew of new smartwatches that let you interact with the world via the phone in your pocket, without the pesky inconvenience of having to actually take said phone out of your pocket. One of the latest entries is the HOT Smartwatch, a new touchscreen wrist phone equipped with gesture control that lets you make phone calls simply by lifting your hand to your ear. Like many other smartwatches, this one connects to your mobile via Bluetooth. It features a microphone and a clever speaker that works with your hand cupped to your ear.