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The Best Hand Warmers

Last updated on May 9, 2022

We looked at the top 10 Hand Warmer and dug through the reviews from 19 of the most popular review sites including and more. The result is a ranking of the best Hand Warmer.

Our Review Process

Don't Waste Your Money is focused on helping you make the best purchasing decision. Our team of experts spends hundreds of hours analyzing, testing, and researching products so you don't have to. Learn more.

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Our Picks For The Top Hand Warmer

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Product Overview
Key Takeaway
 Top Pick

HotHands Air-Activated Odorless Hand Warmers

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Air-Activated Odorless Hand Warmers

With no heating or kneading required, this hand warmer is great to take along with you. Simply shake it to activate, and 15 to 30 minutes later, you’ll get heat that lasts for up to 10 hours. Each heat pack is single use and disposable, making them convenient for taking on the go with you.

Overall Take

Extra ConvenientThese single-use packs are disposable for extra convenience while you're traveling.

" They reached 118 °F and lasted almost six hours in our tests, which is hot enough and long enough for most outdoor activities."
"Single-use, short lifespan"
 Runner Up

Karecel Portable USB-Rechargeable Electric Hand Warmers


Portable USB-Rechargeable Electric Hand Warmers

Charge this power bank and hand warmer before leaving home for four to eight hours of power wherever you are. The design makes it both attractive and comfortable to hold. The hand warmer gives you three temperature selections: 104℉ to 113℉, 122℉ to 131℉ and 122℉ to 131℉.

Overall Take

For Frequent TravelersThis hand warmer doubles as a phone charger for extra convenience when you’re away from home.

" Carrying pouch and strap included"
"Short battery life"
 We Also Like

JUANANIUG Rechargable Electric Power Bank & Hand Warmers


Rechargable Electric Power Bank & Hand Warmers

A small, lightweight build makes this a great hand warmer to take with you everywhere. It has an emergency backup battery to ensure it works when you most need it. You can choose from three temperature settings ranging from 95℉ to 131℉, with heating time of between four to eight hours, depending on how hot you’re running it and how long you c...

Overall Take

Compact and HandyThe small, ultralight design makes this a great device to tuck into a pocket or pocket for when you need it.

 Strong Contender

FXQ 15-Hour Rechargable Power Bank & Hand Warmers


15-Hour Rechargable Power Bank & Hand Warmers

Enjoy up to 15 hours of heat with this hand warmer, which can be fully charged in just a few hours. The warmer features built-in safety protection to keep you from overcharging and to protect it against short circuiting. You can switch temperature with the push of a switch, choosing between 104°F, 122°F and 140°F.

Overall Take

Lightweight but DurableAviation-grade aluminum keeps this hand warmer lightweight while also making it resistant to damage.

Buying Guide

Your hands play an important role in your body’s temperature regulation. In fact, loss of motor coordination in your hands can be a warning sign that hypothermia is setting in. As you experience cold temperatures, the body directs blood flow to your body’s vital organs as a protective measure, so keeping your hands warm keeps your blood circulation more evenly distributed, helping you feel warmer overall.

For that reason, warm hands can make a big difference in how much the chilly weather affects you. When paired with a good hat and some warm socks and shoes, you can cover all your extremities to keep the chill at bay a little. But most importantly, warm hands just feel good when the weather’s cold.

Although gloves and mittens are great, a good warmer can take your hand warming to the next level. These come in two major types. There are disposable hand warmers and battery-powered hand warmers, with the latter requiring charging. Disposable hand warmers can last longer and require less forethought, but there are benefits to battery-powered warmers that make them worth the extra trouble.

Disposable hand warmers typically feature a mix of ingredients designed to react to each other when shaken. All of this is tucked into a sturdy pouch in a format that’s easy to take on the go with you. These will often be sold in sets so you’ll have multiple pouches. As you head out the door, you can tuck one in your bag or coat pocket to have handy, then toss it out when you’re finished.

Battery-powered hand warmers come in a variety of formats, most of which are designed for portability and to easily fit into the palm of the hand. You charge them for a couple to a few hours beforehand, then take them with you for at least a few hours of warming. Many hand warmers are also designed to charge your mobile devices, making this an added benefit of going with a battery-powered option.

Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.

Products Considered

We identified the majority of the hand warmer available to purchase.

Products Analyzed

We then selected the leading and most popular products for our team to review.

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Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: The New York Times, Gear Junkie, Trip Savvy, T3, Electronics Hub.


User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

Our experts reviewed the top 10 Hand Warmer and also dug through the reviews from 19 of the most popular review sites including and more. The result is a ranking of the best of the best Hand Warmer.

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

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What to Look For

  • Many battery-powered hand warmers have multiple heat settings. This lets you customize the heat output to what you need.
  • With battery-powered hand warmers, the intensity of the heat determines how long the battery will last on a full charge. If you use your hand warmer to charge your devices, this will also shorten battery time.
  • Although disposable hand warmers promise long-lasting warmth, you might find you have to shake it after a while to reactivate the heat. These are one-time use options, though, so once the heat runs out, you’ll have to reach for another one if you’re still chilly.
  • Look at the activation time of any disposable hand warmer you choose. While battery-powered warmers will typically start working as soon as you power them on, disposable hand warmers can take 15 minutes to a half hour to warm up.
  • Consider the size and weight of the hand warmer. If you plan to carry it around with you, a bulky, heavier hand warmer can quickly become a burden.
  • If you’ll be at your location for a while, make sure you take your power cord with you so that you can charge your hand warmer between uses. You might want to charge it overnight while you sleep, just as you do your other electronics.
  • Some hand warmers have backup batteries that can kick in if the charge on the built-in battery runs out.
  • If you plan to regularly use your hand warmer to charge your electronic devices, check to ensure it supports your specific devices. You’ll need to make sure you have the right cables, and if you’re counting on high-speed charging, that can limit your choice of hand warmers.
  • Some battery-powered warmers have status lights that show which heat setting you’ve chosen, as well as how much battery is left. This can be a huge help.

More to Explore

The concept of hand warmers was around long before the first one was ever made commercially available. There’s proof of this in the form of a U.S. patent filed in 1891 for “compresses or poultices for effecting heating or cooling…using a chemical reaction using oxygen from the air.” As interesting as this patent is, though, there’s no evidence that the product was ever manufactured.

It’s been a full century since the first hand warmer was manufactured. In 1912, Japanese inventor Niichi Matoba obtained a patent on his oxidation reaction-based hand warmer, and by 1923, he’d developed his first prototype. Although the design has been tweaked over the years, the disposable hand warmers seen today closely follow Matoba’s original invention.

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