I am wondering if anyone has tried using an old phone charger for charging their Band 2? I think it would be easier than having to plug it into a computer usb port. Also will this void the warranty? Just a thought.
Powered USB ports include those on your computer and those on USB hubs or adapters that connect to a power source. Most USB hubs don’t supply power and won’t charge your Band
That's the way I have charged my Band and Band 2 from when I first got them. I only plug them in to a computer if an update came out or I was changing the background.