its not a bug its a feature
@ida Yes, burning lithium keeps hands very warm :3
@ida honestly I can't even be mad, every year is Twenty Grift-Teen
@ida Er, but does the battery actually work under conditions cold enough to want a hand warmer?
@ida Didn't the Samsung Galaxy Note 7 offer similar features?
[background musical refrain from "Firestarter" by Prodigy]