Ignik's Ripple hand warmers provide long-lasting warmth for people tired of single-use heat. Here's our review. Where it ...

If you plan to spend time outdoors this winter, only the best hand warmers should make your gear list. With better run time, ...

If you purchase an independently reviewed product or service through a link on our website, we may receive an affiliate commission. Learn more about our policies and reviews. No one likes to have cold ...

Why are you suffering when hand warmers exist? Winter can be brutal, with cold temperatures and icy winds that make even the simplest tasks feel uncomfortable. Fortunately, hand warmers offer a ...

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 ...

If you typically run through an entire box of HotHands in a year, it’s probably time to upgrade to rechargeable hand warmers. These battery-powered options are surprisingly affordable and come in ...

How Do Hand Warmers Work? Modern hand warmers are air-activated, meaning they only start working once you open up the packet and oxygen can seep inside. Once that happens, the oxygen reacts with a ...