We have covered plenty of smart wearable devices that let you track activity and notifications on your wrist. The Boost Band happens to be a portable power bank you can wear around your wrist. The device has a Mini USB input and USB output and comes with a 1,500 mAh capacity battery. It can charge your iPhone or Android device.
More items like this: here
You can find out more about this wearable charger on Kickstarter.
*Disclaimer*Our articles may contain affiliate links. As an Amazon Associate we earn from qualifying purchases. Please read our disclaimer on how we fund this site.