QBracelet wrist battery is stylish, gives you half a charge for $100

There's something to be said for convenience and fashion in one, though we might have to question just how convenient the battery-as-a-bracelet QBracelet really is. The band splits in the middle, with a hinge on one side and your choice of a microUSB plug or Apple Lightning connector on the other. Simply pop it off your wrist and plug into the charge port on your phone to juice up. But how much juice are you looking at? Not enough, especially not for the $99 asking price. It's not a smartwatch — it's just a battery, for your wrist.

source: androidcentral