Ultimate Guide To Choosing The Best Treadmill In 2025

Treadmills are a total game-changer for anyone looking to get fit without leaving foot outside. Sprinting through a cardio session, catching steps during WFH days, or just strolling for the sake of being active – there's a treadmill in the market that has your name on it. But with so many treadmills hitting the market, selecting the right one can be more of a workout in itself. Worry not! This guide has you covered with everything you need to know—treadmill categories, must-haves, top models in 2025, and a couple no-holds-barred pointers to find the one that matches your style. Let's roll!

What Kinds of Treadmills Are Out There?

Not all treadmills are created equal. Each type serves a different purpose, so let’s break down the main ones to help you figure out what works for you.

Standard Treadmills

These are the classic treadmills you picture when you think “home gym.” They’re motorized, often come with cool extras like adjustable inclines or preloaded workout programs, and can handle anything from a leisurely walk to a full-on sprint. Perfect for anyone who wants a solid, all-purpose machine for their fitness routine.

Under Desk Treadmills

If you’re juggling Zoom calls and fitness goals, under desk treadmills (aka walking pads) are your new best friend. They’re super compact, slide right under a standing desk, and stay quiet so you can walk without annoying your coworkers or roommates. These are awesome for small spaces or anyone who wants to rack up steps while getting stuff done.

Folding Treadmills

Live in a cozy apartment or just hate clutter? Folding treadmills are a lifesaver. You can fold them up and tuck them away when you’re done, and most have wheels to make moving them a breeze. They’re great for casual users or anyone short on space but still wanting a legit workout option.

What to Look for When Buying a Treadmill

Picking a treadmill isn’t just about grabbing the flashiest one on sale. Here’s the lowdown on the key features to keep on your radar so you get the most bang for your buck.

Motor Power

The motor’s what keeps your treadmill humming along. For walking or light jogging, a motor with 2.5 continuous horsepower (CHP) is usually enough. If you’re planning to run or you’re on the heavier side, go for 3.0 CHP or more. A beefier motor means smoother rides and a machine that’ll last longer.

Running Surface

You don’t want to feel like you’re tiptoeing on a tightrope. A standard running surface is about 20 inches wide and 55–60 inches long, which works for most people. If you’re tall or have a long stride, look for a 22-inch-wide belt and at least 60 inches in length. Under desk models are narrower and shorter since they’re built for walking, not running.

Incline and Speed

Want to mix things up? Incline and speed options let you crank up the intensity. Most treadmills hit speeds of 10–12 mph, which is plenty for most folks. Automatic inclines (up to 10–15%) mimic hills for a tougher workout. Some fancy models even have decline settings to shake things up.

Tech and Extras

Today’s treadmills are basically fitness computers. You’ll find touchscreens, app connections, and heart rate monitors on many models. High-end ones might offer live workout classes or sync with apps like iFit or Zwift. For under desk treadmills, check for remote controls or Bluetooth to track your steps on your phone.

Weight Capacity

Make sure the treadmill can handle your weight for safety and stability. Most support 250–300 pounds, but some heavy-duty ones go up to 350 pounds or more. Pick one with a capacity higher than your weight to keep things sturdy.

Noise Level

Nobody wants a treadmill that sounds like a jet engine, especially if you’re using it under a desk or in an apartment. Look for quiet motors and shock-absorbing decks to keep the noise down. Scrolling through user reviews can give you the real scoop on how loud a model actually is.

Our Top Treadmill Picks for 2025

With a gazillion treadmills out there, we’ve rounded up three awesome options for 2025 that cover different needs and budgets.

Sunny Health and Fitness Treadmill

If you’re ballin’ on a budget, Sunny Health and Fitness has your back. Their SF-T4400 model rocks a 2.2 CHP motor, a 20 x 55-inch running surface, and speeds up to 9 mph. It’s got a simple LCD screen to track your time, distance, and calories, plus some built-in workout programs. Bonus: it folds up for easy storage. Why we love it: Crazy affordable, easy to set up, and perfect for beginners. Downside: The incline’s manual, and it’s not built for hardcore runners. This one’s a solid pick for casual walkers or joggers who want quality without the hefty price tag.

Best for Home Gyms: NordicTrack Commercial 1750

Ready to splurge on a gym-quality experience? The NordicTrack Commercial 1750 is where it’s at. It’s got a 3.5 CHP motor, a roomy 22 x 60-inch running surface, and speeds up to 12 mph. The 14-inch touchscreen hooks you up with iFit’s interactive classes, and the auto-adjusting incline/decline (-3% to 15%) makes workouts feel next-level. Why we love it: Built like a tank, packed with tech, and great for everyone from newbies to pros. Downside: It’s pricey, and you’ll need an iFit subscription to unlock all the goodies. Perfect for runners or families wanting a top-tier home setup.

Best Under Desk Treadmill: WalkingPad C2

For those work-from-home warriors, the WalkingPad C2 is a total win. This sleek, foldable walking pad slips under furniture and has a 1.0 CHP motor that hits speeds up to 3.7 mph—just right for walking. It comes with a remote and app connectivity to track your progress. Why we love it: Super slim, whisper-quiet, and a cinch to store. Downside: No running here, and the speed’s limited. If you want to stay active while answering emails, this is your go-to.

Why You’ll Love Having a Treadmill

Treadmills aren’t just about breaking a sweat—they come with perks that make them worth every penny.

Physical Health

Walking or running on a treadmill boosts your heart health, helps shed pounds, and strengthens your legs and core. The cushioned decks are easier on your joints than pounding the pavement, and inclines let you target different muscles for a full-body workout.

Mental Health

There’s nothing like a good treadmill session to melt stress away. Those endorphins kick in, lifting your mood and sharpening your focus. Under desk treadmills are especially clutch for keeping your brain in gear during long workdays, and regular use can even help you sleep better.

Convenience

No more dodging rain or squeezing in a gym visit. With a treadmill, you can work out whenever you want—early morning, lunch break, or late at night. That kind of flexibility makes it way easier to stick to your fitness goals.

Tips for Finding Your Dream Treadmill

Ready to shop? Here’s how to zero in on the treadmill that’s right for you.

Check Your Space

Measure your space before you buy. Standard treadmills need a dedicated spot, while folding or under desk models are great for tight corners. Make sure there’s enough room around the machine so you’re not bumping into walls mid-stride.

Know Your Goals

Think about what you want to do. Are you walking to stay active, training for a 5K, or sneaking in steps while working? Under desk treadmills are best for light movement, while standard ones can handle intense sessions.

Set Your Budget

You can snag a decent treadmill for $300 or go all-out for $3,000+. Budget picks like Sunny Health and Fitness cover the basics, while premium models like NordicTrack bring the bells and whistles. Decide what features you can’t live without.

Look at Warranty and Support

A solid warranty (1–2 years for parts, 5+ years for the frame) shows a brand’s confident in its product. Check out the company’s customer service rep too—good support is a lifesaver if something goes wrong.

Read Real Reviews

User reviews are gold for figuring out how a treadmill holds up. Look for feedback on stuff like assembly, durability, and noise to avoid any surprises. Sites like Amazon or fitness blogs are great places to start.

Wrapping It Up

Treadmills are hands-down one of the best ways to make fitness a part of your daily life. Whether you’re eyeing a wallet-friendly Sunny Health and Fitness model, a souped-up NordicTrack, or a sneaky WalkingPad for your home office, there’s something out there for everyone. By knowing the types, checking key features, and thinking about your own needs, you’ll find a treadmill that’s the perfect fit. So, what are you waiting for? Lace up, hop on, and start your fitness journey today. Got a favorite treadmill or tip to share? Drop it in the comments or check out our recommended models to get started!