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The best heated socks of 2024, tested and approved
From ultrasoft and cozy options to high-tech styles you can control with your phone, keep your feet nice and toasty with the best heated socks from our testing.
It's easy to load on layers every time you step outside in the winter, but if you're looking to stay warm without all the bulk, it might be time to go electric — that is, with a pair of heated socks. Whether you love to hit the slopes and trails, work outside in frigid temps, have poor circulation or are simply always cold, these cozy companions are the perfect solution for icy feet.
These high-tech socks boast built-in heating elements to provide gentle, consistent warmth, ensuring your tootsies stay nice and toasty. They may ease certain physical issues too. "Heated socks can help with circulation," said Dr. Dana Canuso, a podiatrist who has developed skin care products for the feet. "Over time, small periods of increased circulation can lead to long-term benefits in blood flow." This makes heated socks especially helpful in the winter months since cold weather can decrease blood flow, causing poor circulation.
When choosing heated socks, you'll want to consider things like wearability, durability, battery run time, comfort and ease of use. To figure out which pairs walk the walk, we spoke with Canuso and combed through hundreds of reviews to see what outdoor enthusiasts are wearing. We then tested 10 of the best-rated pairs ourselves to see which ones are worth the money. Ready to go electric? Say goodbye to cold toes and read on to shop the best heated socks of 2024.
(Looking for more cold-weather gear? Check out our guides to the best snow boots and best touchscreen gloves.)
Table of contents
Best overall heated socks
Rebecca Carhart/Yahoo
Size range: S-XL | Temperature range: 113°F-140°F | Battery life: Up to 7 hours
These heated socks from Savior Heat were soft, warm and easy to use — just a few of the reasons we're naming them best overall. I was able to slip these on with ease, and they fit seamlessly into bulky snow boots and sneakers. In addition to a comfy cushioned heel, they boast incredibly thin, flexible infrared fiber heating elements that didn't cause discomfort. The socks were warm even without the heating, and while they did go up very high on my calves, they didn't dig in like others I tested.
They warmed up very quickly, and I loved that they heat the top and bottom of your foot and your toes — other socks I tested heat just the top or bottom. I could switch between three heating levels by pushing the button built in at the top of the sock. The button color changes between blue, white and red to let you know which level you're on. The battery packs were incredibly slim and fit in the socks' pockets seamlessly. Plus, these socks came with a wall plug that made charging the battery easy.
- Comfortable
- Cushioned heel
- Thin, flexible heating elements
- Easy to use and charge
- Pricey
More top heated socks we recommend
Rebecca Carhart/Yahoo
Size range: S-XL | Temperature range: 86°F-158°F | Battery life: Up to 10 hours
These heated socks are about as high-tech as you can get, thanks to their corresponding app that allows you to control them right from your phone. You can adjust the temperature from 86°F to 158°F and set a timer for up to 120 minutes. They were also by far the softest, most cushioned socks of the bunch. Like many others, they offer three temperature levels, but these socks also have a quick-heat option that will get your feet toasty warm in seconds. When I used the quick-heat function, my feet got so hot so quickly that I had to use the lowest heat setting after just a few minutes. This option makes them great for when it's freezing outside and your feet need relief, stat.
The battery is easy to charge, and the sock pockets have a button closure to keep it from falling out. But the feature that really makes these stand out is the fact that you can control the temperature from both the socks themselves and the app. It was easy to connect to the socks via Bluetooth. Bonus: The app will tell you how much battery life is left on both socks, so you can anticipate when to recharge.
- Easily controllable via app or button
- Effective quick-heat mode
- 10 hours of battery life
- Very soft, cushioned
- Might not fit comfortably in tight boots
Rebecca Carhart/Yahoo
Size range: S-XL | Temperature range: 95°F-122°F | Battery life: Up to 11 hours
The heating component here is top-notch, with carbon fibers that wrap around your soles to provide ample warmth. You can choose from three heat levels and use the handy pocket at the top of the sock to store the battery, which will last up to 11 hours on the lowest setting — impressive. I loved that these got warm very quickly, and while the heating element is only on the bottom of the sock, it kept my entire foot warm and toasty.
The socks were very soft and cozy, and I loved how cushioned they were, which made them even more comfortable than expected. I ordered a size medium and they fit perfectly: They weren't loose but still didn't dig in at all. I also liked the curved shape of the battery, which helped it lie comfortably against my calf when in the pocket. What's more, the socks were breathable and moisture-wicking, so my feet stayed dry even as they got very warm.
- Incredibly soft and comfy
- Impressive battery life
- Easy to use
- Moisture-wicking
- Expensive
Rebecca Carhart/Yahoo
Size range: S-XL | Temperature range: 95°F-149°F | Battery life: Up to 8 hours
If you don't feel like pulling up your snow pants (don't even get us started on thermal underwear) every time you need to adjust the temperature on your heated socks, check out this pair that comes with a handy remote control. I love that it can clip onto your jacket or gloves so you won't lose it. I was able to get near-instant satisfaction with these socks; they start heating up in just 30 seconds. The battery lasts up to eight hours on the lowest setting.
I loved that the heating elements wrapped around the top and bottom of my foot and warmed up fast. As for the fit, these socks did dig into the top of my calves a bit, so you may want to go up a size if that would bother you a lot. I also found them a bit scratchy in the toe area compared with others, but the ease of the remote and quick heating capabilities still helped make them one of my favorites.
- Easy to control with included remote
- Strong battery life
- Warm up quickly
- Pricey
- A little scratchy
Rebecca Carhart/Yahoo
Size range: S-XL | Temperature range: 100°F-131°F | Battery life: Up to 10 hours
With three heat settings and an easy-peasy one-touch control panel built into the top of the sock, it's no wonder these are among Amazon's most popular pairs of heated socks. The battery will last up to 10 hours, but if you're planning an all-day ice capade with nary an outlet in sight, you may want to purchase backup batteries. The socks are made from a moisture-wicking poly that, according to the brand, dries five times faster than cotton, and they kept my feet nice and dry.
They got my feet very warm incredibly quickly, and I liked that the control panel not only lets you change the temperature settings but also shows you the battery level, so you know when you need to recharge. While the socks are soft and cozy, I did find the fit of the mediums a bit weird. They were loose on the foot but tight on the calf, so I would recommend paying close attention to the sizing chart.
- Easy to use
- Moisture-wicking
- Warm up quickly
- Fit may be off for some
Rebecca Carhart/Yahoo
Size range: One size fits all | Battery life: Up to 6 hours
Prefer to wear your go-to favorite socks, but still want to add some heat to your feet? Try a heated insole. Hundreds of Amazon shoppers love this option from Thermrup because the insoles warm up the entire bottom of your foot with four levels of heat to choose from.
After testing them, I fully understood why they were so popular. The one-size-fits-all insoles are marked by size, so it was easy to trim them down to fit my shoes. They kept the bottoms of my feet super warm, but they did take a few minutes to warm up fully. Since these are insoles and not socks, you will need to wear the included gaiters to house the battery packs.
- Customizable fit
- Easy to use
- You can wear your own tried-and-true socks
- Take a bit of time to warm up
- Some may find battery gaiters annoying
What to look for when choosing heated socks
"It is important to look for socks that have multiple heat settings as well as meet the proper electrical safety standards," Canuso says. When you get a pair to try, you'll want to ensure the heating coils are fully insulated in the sock and not sticking out at all, as you don't want them to come in direct contact with your skin. The socks should also have adjustable heat settings to give you control over the temperature, and you'll want to make sure the batteries used are high-quality and don't overheat when charging. Other considerations include the following:
Battery life: Check out how long the battery can keep your socks juiced up, "especially if you are planning on sleeping with the socks on or wearing them for longer than four hours," Canuso says.
Material: While cotton and fleece socks are great for lounging around the house, outdoor activities like skiing, hunting or hiking are more demanding. You might want to look for breathable, moisture-wicking fabrics like polyester, nylon and wool to keep your feet dry and happy while you're active.
Temperature range: Depending on the pair, heated socks can have settings that range from 86°F to 158°F. Be sure to read the product description to find a pair that fits your temperature needs.
How we tested
To figure out which heated socks were the best of the best, we consulted Canuso to get the scoop on what to look for when picking out the right pair for your needs. We then combed through hundreds of shopper reviews to see which pairs outdoor enthusiasts wear themselves — and then tested 10 of the most popular pairs to see which ones are actually worth buying.
Other heated socks we tested
Sun Will: The front foot and instep feature heating coils to keep your toes nice and toasty, while the heels are lightly cushioned to treat your feet. These were warm and cozy, but they were nearly identical to the Savior Heat heated socks in design and comfort. That said, they lacked the larger temperature range of Savior Heat.
ActionHeat: If taking a break to recharge batteries isn't an option, this pair of heated socks runs on good ol' AAs. You will need a total of six AA batteries for both socks. Unfortunately, I had trouble getting them to work. The battery packs would turn red, suggesting that the batteries had juice, but when I plugged them into the socks, they never turned on.
Autocastle: This pair fit comfortably and looked nice (we tested the hot pink), but they took longer to warm up than other options on our list. The brand does recommend turning them to the highest setting in the first five to 15 minutes, then switching to lower heat settings for the best results. It definitely helped when we did that, but they still took longer than others.
Hotronic: We ordered a pair of these to test after seeing them on a few other best heated sock lists. Well, turns out they're not actually heated — just a normal pair of warm socks. Whoops!
Heated socks FAQs
How do heated socks work?
Fashion meets function in these innovative accessories. While they may look like run-of-the-mill foot coverings, heated socks contain ultrathin, flexible heating elements that are usually made from carbon fiber or other conductive materials. These wires are strategically woven into the fabric of the sock, usually focusing on the areas where your feet might need extra warmth, like the toes. Heated socks are typically a snap to use; most have an attached control panel so you can easily adjust heating levels to suit your needs. Some of the newer, more high-tech versions come with wireless remotes or smartphone apps that let you adjust the temperature.
Are heated socks safe?
If the socks are from a reputable company and meet all safety standards, they' re generally safe for most users. However, Canuso recommends not wearing heated socks if you are neuropathic. "The concern arises when the wearer of the socks suffers from a degree of neuropathy and cannot feel the heat from the socks. In this situation, the wearer could be unaware that the socks are burning them if they become too hot," she explained.
Can you wash heated socks in the washing machine?
It's always best to read care instructions for each pair. While many are machine-washable, you always have to remove the battery before washing them and should let them air-dry in most cases. Many reviewers say that even if the brand said the socks were machine-washable, they still hand-washed them just to be safe.
What happens if heated socks get wet?
It's always best to let heated socks air-dry. And even if the sock is water-resistant, the batteries shouldn't be exposed to water, so avoid getting them wet when the batteries are still attached.
