A Smartwatch is a popular device that is usually worn by athletes and health enthusiasts. As most watches do, it can help you tell the time and date. Aside from that common feature, a smartwatch comes loaded with applications that offer a lot of extra features. Some of these features are receiving and reading messages, answering calls, listening to music, playing games, and a weather forecast. If you know where to look, you can definitely customize a smartwatch's functionality according to your preferences.

Fitness trackers aim to help wearers lose weight, but these devices don't show users the pounds they've shed or muscle gained. A new innovation uses 3D scanning technology that tracks your shape, measurements, body fat percent and weight to show you exactly how far you are on your fitness journey. The Naked 3D Fitness Tracker is a full-length 3D scanning mirror with a scale that spins users around 360-degrees to collect data for'the naked truth' - a personalized 3D body model. A new innovation uses 3D scanning technology that tracks your shape, measurements, body fat percent and weight to show you exactly how far you are on your fitness journey. The Naked 3D Fitness Tracker is a full-length 3D scanning mirror with a scale that spins users around 360-degrees to collect data for'the naked truth' 'We believe the only fitness metric worth tracking is progress,' said Farhad Farahbakhshian, chief executive officer and co-founder of Naked Labs.