Many of us rely on our smartphone to control our connected home. You are going to have a difficult time controlling your connected device if your phone is out of battery juice. The SolarHug happens to be an elegant bracelet with a flexible solar panel and a 2000 mAh battery to charge your smartphone. It is waterproof and has a LED light to show you the status of the battery. This bracelet has an aluminum body and a durable solar panel. Did we mention that it can serve as a USB drive? You can get it on Kickstarter.