The Best Hand Warmers of 2024-2025

If you plan to spend time outdoors this winter, only the best hand warmers should make your gear list. With better run time, heat retention, settings, and reusability, hand warmers have evolved from simple single-use pocket warmers to rechargeable electric warmth machines.

We’ve ordered up the top-selling and most promising hand warmers and compared them with some good old-fashioned hands-on testing. We’ve unpackaged these devices and assessed their efficacy with a stopwatch and a thermometer so we can confidently say which ones will do the trick, where each falls short, and what to recommend for tailgating, sitting in a hunting blind, or just staying toasty while you’re out and about this winter.

Whether you need 12 hours of reliable heat from a rechargeable warmer like the OCOOPA UT3 PRO or the classic ease of our top pick, the disposable Ignik Hand Warmer, our list of the best hand warmers has you covered.

Editor’s Note: We updated this buyer’s guide on December 13, 2024, by expanding our buyer’s guide and adding the affordable Hot To Go Reusable Heat Packs and the ultra-effective UNIHAND Rechargeable Hand Warmers to our lineup.

The Best Hand Warmers of 2024-2025

• Best Overall Hand Warmers: Ignik Hand Warmers
• Best Budget Hand Warmers: HotHands Hand Warmers
• Best Rechargeable Hand Warmers: OCOOPA UT3 PRO Magnetic Rechargeable
• Best Catalytic Hand Warmer: Zippo 12-Hour Hand Warmer
• Best Low-Tech Reusable Hand Warmers: HotsnapZ Hand Warmers

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Other Hand Warmers We Tested

Hand Warmers Comparison Chart

Hand Warmers	Price	Max Temperature	Runtime	Charge time	Weight
Ignik Hand Warmers	$10	140 degrees F	10+ hrs.	N/A	4.5 oz. per pair
HotHands Hand Warmers	$10	118 degrees F	10 hrs.	N/A	1.6 oz. per pair
OCOOPA UT3 PRO Magnetic Rechargeable	$43	136 degrees F	15 hrs.	3.5 hrs.	8.3 oz. per pair
Zippo 12-Hour Hand Warmer	$22	110 degrees F	11-21 hrs.	N/A	2.6 oz. empty, 3.5 oz. full
HotSnapZ Hand Warmers	$20	130 degrees F	0.5-2 hrs.	10 minutes*	4.0-7.0 oz. each
OCOOPA Rechargeable Hand Warmer	$27	131 degrees F	4-8 hrs.	2-3 hrs.	4.6 oz.
Zippo Heat Bank 9	$40	120 degrees F	9 hrs.	1 hr.	5.0 oz.
Grabber Hand Warmers	$37	120 degrees F	7 hrs.	N/A	2.0 oz. per pair
Hot To Go Reusable Heat Packs	$23	129 degrees F	20-30 minutes	N/A	3.5 – 6 oz.
UNIHAND Rechargeable Hand Warmers	$30	130 degrees F	8.5- 20 hours	4 hrs.	2.5 oz.

How We Tested the Best Hand Warmers

Our Testing Grounds & Process

Our editors and gear testers are no strangers to long winters, and we eagerly anticipate ski season every fall. However, we’re about as adverse to numbed-out, cold fingers as anybody out there, so we’ve spent considerable time finding and testing out the best winter gloves and the best winter mittens in addition to the best hand warmers. And hand warmers go best in the cozy pockets of the best and warmest winter jackets.

Hand warmers have a simple job to do, and while they can’t replace your own body (Eat! Hydrate!) as a heat source, they can provide a little relief when you need to be out in the cold and stationary. 

To find the best hand warmers, we ordered a variety of disposable and electronic warmers, along with one catalytic model, and tested them with a stopwatch and a thermometer. We placed each warmer in the pocket of a highly insulated down jacket and measured the ambient temperature in the pocket after half an hour.

While this gave us a little numerical data, we also considered the overall user experience. The HotSnapZ Hand Warmers, for example, delivered heat on command but didn’t last for more than 2 hours. The electronic heaters don’t perform as well in super cold environments, so we can’t recommend them for long days in the backcountry.

Our Expert Testers

Editor Matt Bento is the lead hand warmer tester for this Buyer’s Guide. He brought each model hiking and climbing in the High Sierra, even leaving an Ignik Warmer in his chalk bag for some on-demand heat while sport climbing. He also enlisted friends to use them while watching the local football games and working on their vehicles in the cold.

Contributing writer Meg Carney was the secondary hand warmer tester, adding new options to the list and updating products as more testing is complete. Most of her testing was done in central Washington during the fall and winter months as she hiked, went on dog walks, and xc skied in the foothills and Cascade Mountains. If you’re in the market for other winter gear to keep you warm and dry, with our buying advice on the best ski bibs, ski pants, ski gloves, face coverings, and base layers.

Buyer’s Guide: How to Choose the Best Hand Warmers

Types of Hand Warmers

We’re no longer limited to just disposable warmers, as there are now several alternatives to the old standbys, including the very effective rechargeable electric hand warmers. It is never a bad idea to have a few disposable hand warmers in your glove box for emergencies.

But, if you’re someone who uses them on a regular basis during the winter, a rechargeable electric model like the Zippo Heat Bank 9 or the OCOOPA UT3 PRO Magnetic Rechargeable is a worthwhile investment, as they both provide more heat for longer durations than the disposable types, and you’ll create less waste. 

Some folks are just looking for added comfort, but for people dealing with Raynaud’s syndrome or poor circulation, keeping your hands warm is critical in daily life during colder months. Maintaining dexterity is key for many outdoor activities, from tying on a fishing lure to general vehicle maintenance. So consider this when you’re looking at what you need and how much you’re looking to spend.

Rechargeable Electric

Rechargeable electric hand warmers are usually powered by a lithium-ion battery. These models heat up quickly, typically have multiple heating levels, can get very hot, and can last a long time in the right conditions. Some electric warmers also double as a handy battery pack you can use to charge your phone on the go.

Downsides include susceptibility to moisture or impact damage, potential reduced battery life in the cold, and longer recharging periods. Rechargeable electric hand warmers are also usually a bit more expensive than traditional disposable models.

The OCOOPA UT3 PRO Magnetic Rechargeable is our favorite rechargeable electric hand warmer, but the UNIHAND Rechargeable Hand Warmer has an excellent battery life at a cheaper price. It includes a set of two units, so you can keep one in each pocket or hold one in each hand. The units heat up very quickly and have four different heating levels, with the top level reaching up to 136 degrees F.

The two units also magnetically stick together to create one larger unit, which can come in handy in certain situations. This model has an input port to recharge but does not include an output port to charge other devices like your phone.

Other rechargeable electric models like the Zippo Heat Bank 9 and the OCOOPA Rechargeable Hand Warmer both include output ports, allowing these devices to double as a battery pack for your phone or other small electronic devices, ensuring they will be able to be used year-round.

We love utilitarian, multi-use devices like electric hand warmers since they are effective and let us cut down on our waste stream. However, there are a few advantages to disposable, chemical-powered hand warmers. They are generally smaller and softer, allowing them to be shoved into a glove or a sock.

They come in pairs, so you can have one for each pocket, and depending on how many hand warmers you go through in a year, they can be a much less expensive option.

Reusable

Low-tech reusable hand warmers are compact devices that provide instant heat through a chemical reaction in a sodium acetate gel solution. A small metal disc inside the warmer acts as the trigger; when snapped, it initiates crystallization, releasing heat up to 130°F (54°C). These warmers are designed for portability and can be reused by reactivating the gel through boiling.

To reset, the solidified gel must be submerged in boiling water for 5 to 10 minutes until it reverts to liquid form. However, they tend to lose some heat duration with each reactivation process. 

Among the popular options are Hot To Go and HotSnapz. Hot To Go warmers are affordable and compact but provide heat for a shorter duration, around 20 to 30 minutes. HotSnapz offers longer heat retention, a wider variety of sizes, and superior durability. We prefer HotSnapz because they seem to last longer, and since both are around the same price, they are a better value overall. 

While these are an affordable and low-waste alternative to classic disposable hand warmers, they have among the shortest heat duration of any hand warmers tested which limits their use case. We see these being useful for some individuals, but they are not our top choice. 

Catalytic

Catalytic hand warmers run on liquid fuel and require a flame to start flameless combustion. Because these warmers generate heat via combustion, they never need to be charged and work well even in very cold temps. Though catalytic warmers provide a consistent heat source for longer periods of time, they can be messy and somewhat complicated to fill. This really only applies to the Zippo 12-hour Hand Warmer.

We think the majority of folks won’t want the hassle of needing to keep lighter fluid on hand and the potential mess of refilling the unit, so they should go with the rechargeable electric model. But the Zippo could be useful for folks at hunting camps or in other scenarios without access to electricity, where the reliability of using lighter fluid outweighs the potential downsides.

Disposable

Disposable hand warmers are the cheapest, easiest to use, and usually the most reliable. They take a while to heat up but have a pretty consistent temperature for their run time. They can only be used once, so if you need hand warmers often, either purchase them by the pack or consider another type of warmer.

Our favorite disposable hand warmers by far are the Ignik Hand Warmers. Not only did they get hotter than the other disposable warmers we tested, they also come in a resealable baggie, so If you use them for 5 hours of their 10-hour runtime, you can put them back in their package.

This cuts off the oxygen, stopping the oxidation process and effectively “turning them off” until you need to use them again. The insides are compostable, and we’re generally psyched about the brand’s commitment to making a disposable product as environmentally friendly as they can.

Heat Output

When shopping for effective hand warmers, heat output is most people’s top priority. If a hand warmer isn’t warm enough, it’s rendered useless. However, it’s important to understand the relationship between heat output and other factors, including run time, reliability, and price.

As a general rule, lithium-ion-powered warmers tend to offer the highest maximum temperatures and have several settings. For instance, the UNIHAND Rechargeable Hand Warmer has three settings ranging from 85 to 130 degrees Fahrenheit. 

While battery-powered warmers are great, they tend to be less effective in cold conditions. It’s important to note maximum temperatures are generally only achievable for most hand warmers in relatively moderate conditions.

Other types of hand warmers, including catalytic and most disposable warmers, are usually able to perform at their maximum temperature, no matter the surrounding air temperature. While these types of warmers may not boast the same maximum temperatures as battery-powered warmers, they’re less condition-dependent and perhaps more reliable.

Tips for Getting the Most Out of Your Hand Warmers

While all the hand warmers on our list are pretty easy to operate, we’ve found a few tricks that will make them go farther. 

Disposable warmers take a few minutes to heat up as they rely on oxidation to catalyze the chemical reaction that generates heat. So, if you’re looking to get them cooking more quickly, keep them outside of your pockets initially, and give them a good shake to get the process going.

Electronic devices like cellphones and cameras can suffer from extreme cold, as their batteries can struggle to hold a charge. You can take a disposable hand warmer like the Ignick Hand Warmer and tape it to the back of your device or chuck a few in an insulated pouch with your camera batteries to get better performance in the wintertime.

Price & Value

Hand warmers typically cost between $10 and $60. Cheaper options are most often disposable and come in a pack. The larger the pack, the more expensive it will be. Features like heating time and whether they are reusable increase the price. 

Budget

Most budget hand warmers are single-use but still deliver reliable and adequate warmth. You may not get as much longevity, and you’ll sacrifice eco-friendliness, but budget hand warmers are highly convenient and practical.

Our budget pick for this guide are the HotHands Hand Warmers, ranging in price from $10 to $15 — $10 for a pack of 10. We find these an excellent option for short trips in late fall and early spring, but in the dead of winter, we gravitate to something with a longer heat duration.

For the same price, our overall pick, the Ignik Hand Warmers are $10 for a 10-pack. While both options have a 10-hour warm time, the Ignik can be “turned off” by removing them from oxygen, extending their lifespan to be used again later. Both are disposable, budget hand-warming options if convenience is your top priority.

Mid-Tier

Spending just a little bit more money is likely to get you a product with better heat retention and more features. Mid-tier hand warmers cost anywhere from $20 to $40, and warm times are 15 or more hours.

The Zippo 12-Hour hand warmer is a reusable option that runs on lighter fluid and is only $25. In some cases, it can run more than 12 hours, and the reusability is more reliable than an electronic battery out in the cold. It is slightly less convenient than a disposable, and refilling it can be a pain, but if you want something that packs heat all day and can be used again and again, it’s worth the investment.

The Hot To Go and HotSnapZ are other reusable options that are around $30 for a pack of eight. These only have a heat duration of around 20-30 minutes, which limits their effectiveness, but they are low-tech and versatile reusable hand warmers or heat packs. However, for the same price, you can also get a rechargeable electric hand warmer set from UNIHAND, which has an 8- to 20-hour heat duration.

Premium

The best hand warmers cost around $40-60. It may seem difficult to justify paying upward of $50 for hand warmers, but premium options provide better technology and extended heating times. They’re an excellent investment for serious cold-weather outdoor enthusiasts or those who need a boost of heat on a blustery job site.

The OCOOPA UT3 PRO is a rechargeable hand warmer priced at around $40. Compared to our other picks, this runs hotter and longer, plus you can use quick recharge capabilities. While we feel the added features outweigh the cons, rechargeable hand warmers tend to be less convenient than single-use alternatives.

Frequently Asked Questions