We tested how much heat five of the most popular rechargeable hand warmers produced, and how long their batteries lasted.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liz Zack After a new round of testing, we have a new top rechargeable ...

This isn't the lowest price we've ever seen on these toasty helpers, but it's close — within $2! Getting over 40% off is ...

Depending on how long you’re out and how cold your hands get, picking the correct type of hand warmers for your needs can be ...

we don't see any reason to purchase any disposable hand warmers other than Ignik. Hot Hands ($10 per 10-pack) are what most ...

Temperatures of each hand warmer (in Fahrenheit) from the first minute of activation until their temp dropped below 100 degrees. I ran a separate test of the best electric hand warmers and the best ...

Rich Scherr is a seasoned journalist and editor who has traveled across the U.S., Canada, and Europe, and spent more than a decade reviewing hotel room.