Gadgets that make you a lean machine
Welcome to the world of fitness gadgets that promise functionality and style, writes Rajiv Makhni
Can tech really make you fitter? Are all these metrics that you get from a fitness band like steps, calories burnt or distance covered make you a better athlete? Do body hacking devices that claim to take you on a journey to a new healthy you actually work?

The no-nonsense instructor
Super-smart dumbbells
It seems that the world of fitness is finally learning its most important lesson. Just putting a sensor in a device and calling it the next big thing in health or fitness isn’t going to cut it. Functionality that wasn’t possible before, features that really help and also motivate you to take things to the next level are the real deal. These four are a good start and also show that the future of fitness looks very healthy.