The 12 Best Treadmill Accessories of 2021

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Our Top Picks
"Cut down on noise and protect your floors with this equipment mat, which promises to hold its shape over time."
"The clip-on mount allows you to easily attach your favorite device to your treadmill so you can read books or watch TV."
"Hang the rack over the console on your favorite treadmill, and place your go-to books, magazines, and devices inside it."
"At 34x14 inches, it's wide enough to stretch across many treadmills—and deep enough to accommodate many laptops or tablets."
"It boasts a deep cage—one that’s lined with slip-resistant rubber to cut down on tipping and spilling."
"Cool off mid-workout with this clip fan, which promises to be high-speed and low-noise so there's no disturbing those around you."
"A universal option that works with most treadmills, it turns off your machine if you end up on the back edge of the belt."
"Extend the life of your treadmill with this cleaning kit, which lubricates your belt without it needing to be removed."
"Not only does it dry you off but when it's snapped, it grows cold, giving you the chilling sensation you want post-workout."
Best Heart Rate Monitor:
Garmin HRM-Pro at Amazon
"The strap wraps around your chest to give you real-time heart rate data, and it will also track classic running metrics."

Treadmills are pretty great on their own. They deliver consistent, reliable workouts that are exactly as challenging as you want them to be. But if you’re an avid treadmill user, a few additional treadmill accessories can go a long way. A treadmill mat can protect your floors, a portable cupholder can ensure you always have somewhere to store your water bottle, and a device mount can make multitasking a whole lot easier.

There are tons of treadmill accessories out there. So no matter what you’re hoping to accomplish, there’s probably a treadmill accessory that’ll help you do it. And even better: Many of them are versatile, so you can use them on other fitness machines—or outside your workouts entirely.

Here are the best treadmill accessories on the market.

Best Mat: TRANR Active Noise Reduction Equipment Mat

Looking to cut down on noise or protect your floors? TRANR’s Active Noise Reduction Equipment Mat makes it easy to do both at once. The mat is crafted from dense commercial-grade rubber. And it promises to durably hold its shape over time, meaning you won’t have to worry about it tearing, compressing, or curling.

At 78x36x0.25 inches, the mat is the perfect size for most cardio machines. Simply unroll the shock-absorbing mat, place your treadmill on top, and you should be good to go. 

Best Device Mount: Macally Adjustable Gooseneck Tablet Holder

Macally’s Adjustable Gooseneck Tablet Holder is a great way to add some multitasking to your fitness routine. The clip-on mount fits all smartphones—and it’s suitable for many tablets and e-readers, too—so you can easily attach your favorite device to your treadmill to read books, watch TV, or listen to music while you work out.

The device mount comes with an 11-inch gooseneck, which you can easily move around to customize your angle. And since the mount’s clip can clamp onto surfaces up to 1.75 inches thick, you can use it outside your workouts—on desks, nightstands, and more. 

Macally’s Adjustable Gooseneck Tablet Holder is backed by a one-year warranty. 

Best Reading Rack: SourceOne Compact Reading Rack

If your treadmill doesn’t come with an easy-to-use reading rack, you can add one of your own, and SourceOne’s Compact Reading rack is a great option. The rack is compact enough to toss in your gym bag, and at 8 ounces, it’s lightweight enough to take anywhere. Plus, since the rack is crafted from durable, high-impact plastic, you don’t have to worry about it getting damaged on-the-go.

Hang the rack over the console on your favorite treadmill, and place your go-to books, magazines, and devices inside it. What’s nice? It's actually designed to fit a range of cardio machines, so you may be able to use it with ellipticals, rowing machines, and exercise bikes, too. 

Best Desk Attachment: DigitalArts Treadmill Desk Attachment

Turn any treadmill into a treadmill desk with DigitalArts’ Treadmill Desk Attachment. At 34x14 inches, the desk attachment is wide enough to stretch across many treadmills—and deep enough to accommodate many laptops, tablets, phones, and books.

Simply lay the attachment over your treadmill’s arms, and use the adjustable velcro straps to firmly fasten it into place. The desk attachment is lined with anti-slip padding to give you peace of mind. And it even comes complete with two thoughtfully placed ventilation slots, which are designed to keep your devices from overheating. 

Best Cup Holder: Accmor Universal Cup Holder

If you’re running with a water bottle, you need a place to put it, and Accmor’s Universal Cup Holder ensures you’ll always have one. The cup holder comes with an adjustable, rubber-lined clamp, which can easily clip onto an array of surfaces without damaging them.

The cup holder itself boasts a deep cage—one that’s lined with slip-resistant rubber to cut down on tipping and spilling. And since it can rotate a full 360 degrees, you can easily adjust its position until it perfectly meets your needs.

Best Fan: Sky Genius Battery-Operated Clip-On Mini Desk Fan

There’s nothing wrong with a mid-workout cool-off, and SkyGenius’s Battery-Operated Clip Fan makes it easy to get one. The portable fan can clip onto surfaces up to 2.5 inches thick. If you’d rather use it like a more traditional fan, it can always sit up straight on its flat base. The fan is battery-operated and can last up to 6 hours on a full charge, so you won’t have to worry about it dying mid-workout.

Since it’s high-speed and low-noise, you can get the powerful breeze you crave—without disrupting the people around you at the gym (or anywhere else you could use a refreshing gust of air). 

Best Safety Key: JEDEW Treadmill Safety Key

Safety keys are magnetic locks that turn off your treadmill if you get too far away from it. Most consist of three parts: a magnet that attaches to your treadmill, a cord, and a clip that clamps onto your clothing. Unfortunately, safety keys aren’t designed to work with all machines, so you’ll have to find one that’s compatible with yours. But some options—like JEDEW’s Treadmill Safety Key—promise to be pretty universal. (This one is suitable for treadmills from Boxflew, Sunny, Xterra, and more). 

To use the safety key, attach the magnet to your machine and the clip to your clothing. The 3-foot cord should give you plenty of room to move around, while still being short enough to be effective. (Since most treadmill belts are about 4 feet long, this safety key should turn off your machine if you end up on the back edge of your treadmill belt).

Best Cleaning Kit: Spot On Silicone Treadmill Belt Lubricant

Spot On Silicone Treadmill Belt Lubricant

Cleaning and lubricating your treadmill belt can be a great way to maintain your machine, making it last as long as possible. And Spot On’s Silicone Treadmill Belt Lubricant offers a particularly easy way to do it. While many treadmill cleaning kits require you to remove your belt to clean it, this one is designed to slide right under your belt—allowing you to lubricate it in no time at all.

The cleaning kit comes with two applicators, giving you more control over the flow of the lubricant. And the bottle comes with enough silicone lubricant to get you through four applications, which should last you an entire year, according to Spot On.

Spot On’s Silicone Treadmill Belt Lubricant is backed by a full refund guarantee (though no timeframe is specified on the guarantee). 

Best Cooling Towel: Your Choice Cooling Towel

Cooling off with a towel is a great way to wind down from a workout. But cooling off with Your Choice’s Cooling Towel is an even better one. The high-density mesh towel will quickly dry you off, efficiently absorbing the sweat from your workout. But if you wring it out and snap it, it will start to feel cold, giving you a chilling sensation that feels oh-so-wonderful after a tough workout.

The lightweight towel promises to stay cool for hours at a time. And if it starts warming up, all you have to do is wring it out and snap it again to get it to cool back down.

Each Your Choice Cooling Towel set comes with four colorful towels. And the set is backed by a 12-month full refund guarantee. 

Best Heart Rate Monitor: Garmin HRM-Pro Heart Rate Strap

If you want to precisely track your heart rate while working out, Garmin’s HRM-Pro Heart Rate Strap is a great way to do it. The strap wraps around your chest to give you real-time heart rate data. And it will also track classic running metrics, like ground contact time, stride length, vertical ratio, and more.

Because convenience matters, you can easily sync this strap with a Garmin watch (if you have one), so all your data is in the same place. The strap promises to be soft, comfortable, and portable, so it’s easy to take on-the-go. And it should get you through a full year of workouts. 

Best Earbuds: LETSCOM Bluetooth Headphones

Earbuds are a classic addition to any workout. And LETSCOM’s Bluetooth Headphones are a budget-friendly option that will get the job done. The noise-cancelling headphones promise high-quality audio, so you won’t have to worry about a noisy gym disrupting your favorite podcast. And since the headphones boast an IPX7 rating—which makes them genuinely waterproof—they can easily withstand your sweatiest workouts.

The headphones are lined with buttons that make it easy to control your listening experience without grabbing your phone. And a two-hour charge will give you eight hours of battery life—more than enough to get you through your workout. 

Final Verdict

There are lots of treadmill accessories worth stocking up on. But two that will make a big difference are Macally’s Adjustable Gooseneck Tablet Holder and DigitalArts’ Treadmill Desk Attachment. If you need a place to put your phone or tablet while you work out, Macally’s Adjustable Gooseneck Tablet Holder is a great pick. Its long, adjustable gooseneck makes it easy to find an angle that works for you—which is key when watching movies or TV while working out.

DigitalArts’ Treadmill Desk Attachment is another great option. The desk will stretch across the arms of your treadmill, giving you plenty of multitasking space.

Why Trust Verywell Fit

As a seasoned health and fitness writer, Lindsey Lanquist understands how vital quality product recommendations can be. She is careful to recommend products that are reliable, comfortable, and genuinely well-reviewed by those who’ve tried them.

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