It’s crucial for consuming calories, so shouldn’t you use your mouth to lose those calories as well? That, at least, is the thinking behind a new kind of fitness wearable that doesn’t depend on your ...

Line has further demonstrated that it does a lot more than just run its mobile messaging service with 200 million registered users, after it launched a major update to its Path-like Line Band service.

What if you could breathe into a device no larger than a cigarette lighter, and that was enough to know how much exercise you needed in order to burn fat? That’s the dream the Path Breath and Fat Band ...

The Path Breath and Fat Band is a new set of devices that claim to help users lose weight by giving them a detailed analysis of their metabolism. But while the company makes claims that are backed by ...