Something that's selling in the markets here. Pretty nifty I must say. A USB to Lightning cable, that doubles up as a wrist band with a chrome piece to make it look good. There are Micro USB options as well, however for the sad battery life that iPhone offers, I feel this is a useful item to have. Comes in several colors and sizes. I picked the small version and the Black color The USB connector The lightning connector They interlock to close the loop. And a chrome piece on top for decoration - Apologies for the hairy wrist/arms/legs Around 170 INR. A good question was, is it waterproof. My guess is that it's waterproof upto regular splashing/hand wash etc. However if you are swimming or spending time in water/washing dishes, best remove and keep aside. The rubber is nice and taut, so it does not seem that repeated usage will loosen the lock. I have been wearing it for about a week now, and it's not gotten loose once.