They say that the best way to develop a great product is to find a need and fill it. Perhaps the design team at DigitalTech didn’t look hard enough when they came up with their Touchstone portable ...

There’s one product that solves two problems: being cold and having low battery on your phone. The company Cypers created a rechargeable handwarmer that doubles as a phone charger for your iPhone, ...

I'm a sucker for things that look like other things, which is why when I spotted the Multitasky Traveler Power Bank and Hand Warmer, I knew I had to give it a try. Because is it not adorable? While ...

The modern cell phone is an indispensable piece of technology, an absolute requirement for anyone who wants to stay in contact with family, monitor their own health, and argue with strangers on Reddit ...

I think we can all agree that cold hands are the worst. Point. Blank. Period. Getting up for that cold morning commute, desperately rubbing your hands together whilst waiting for the bus or train.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Portable enough to fit comfortably in pockets or in your palms, hand warmers emit ...