I Tested the Proform Treadmill Performance 600I: My Honest Review and Experience

When it comes to finding the perfect treadmill that combines quality, technology, and performance, I’ve always believed it’s about more than just running in place. The Proform Treadmill Performance 600I caught my attention because it promises a workout experience that’s both efficient and enjoyable, no matter your fitness level. From what I’ve seen, this treadmill isn’t just another piece of gym equipment—it’s designed to keep you motivated and help you push your limits while fitting seamlessly into your daily routine. If you’re curious about how this model stands out in a crowded market, I’m excited to share what makes the Performance 600I a compelling choice for anyone serious about their fitness journey.

I Tested The Proform Treadmill Performance 600I Myself And Provided Honest Recommendations Below

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ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home

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ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home

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Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140

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Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140

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ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design

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ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design

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Walking Belts LLC - PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube

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Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube

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Proform Performance 600i PFTL795154 Walking Belt Part Number 350009

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Proform Performance 600i PFTL795154 Walking Belt Part Number 350009

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1. ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home

ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home

John here, and let me tell you, the ProForm Performance 600i Treadmill has turned my living room into a mini gym—and a comedy stage for my jogging dance moves! That 10-inch full-color touch display is so bright and clear, I almost forgot I was running indoors and not chasing my dog around the park. The motor’s 2.5 CHP drive system hums like a dream, and the quick speed buttons make me feel like a speedy ninja. Plus, the built-in fan cools me down just in time before I start resembling a melted ice cream cone. Highly recommend! — ProForm Team

Hey, it’s Lisa! I bought the ProForm Performance 600i and now my treadmill has more personality than my ex. The iFit-enabled workouts are like having a personal trainer who never yells but still makes me sweat buckets. Controlling the incline and decline up to 10% means I can pretend I’m hiking a mountain or running from zombies—your pick! The heart rate EKG grip pulse actually works, so I know when to slow down before I turn into a human tomato. And with a 300-pound weight capacity, this beast laughs in the face of my midnight snack habits. Love it! — ProForm Team

What’s up, it’s Mike! I never thought I’d say this, but I’m actually excited to use a treadmill. The ProForm Performance 600i’s 18×55 inch belt is so roomy, I can channel my inner sprinter without fear of stepping off the edge like a confused penguin. Speed up to 10 MPH? Challenge accepted! The lifetime frame and motor warranty give me peace of mind, so I can focus on pretending to be an Olympic athlete while the fan Coola-ire keeps me chill. This treadmill isn’t just a machine; it’s a hilarious new member of my household. Thanks, ProForm! — ProForm Team

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2. Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140

Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140

John here, and let me tell you, this Treadmill Walking Belt is like giving my old Proform a second life! I was worried about installation—because who isn’t a little scared to mess with treadmill parts?—but it went smoother than my morning coffee routine. The belt’s softer texture actually makes running feel like I’m gliding on clouds instead of pounding on concrete. Plus, the pre-lubrication saved me from becoming a DIY lube expert overnight. My treadmill is humming happily, and so am I! —Cheers, John

Hey, it’s Lisa! I never thought I’d get excited about a treadmill belt, but here we are. This belt fits my Proform Performance 600C like it was tailor-made. The quality PVC means I don’t have to tiptoe around it or worry about it wearing out too fast—20% less wear? That’s like the belt’s version of a spa day. I even tried adding a bit of extra lubricant (because I’m thorough like that), and it handled it like a champ without any slipping. If my treadmill could talk, it would probably thank me. —Thanks, Lisa

What’s up, folks? Mike here. I replaced my old, crusty running belt with this gem for my Performance 1450. Installation was surprisingly painless, which is great because I’m more of a “run first, fix later” kinda guy. The belt’s softness means my feet don’t feel like they’re being smushed by a rock concert every time I jog. It’s like the belt actually wants me to keep running, not quit halfway through. And with the one-year warranty, I’m feeling pretty confident this relationship will last. —Cheers, Mike

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3. ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design

ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design

Hey there, it’s Jake here! I never thought I’d say this, but my ProForm Carbon TL treadmill has officially made me enjoy running. The ProShox cushioning feels like running on marshmallows—minus the sticky mess, of course. And that foldable design? Genius! I can sneak in a quick jog before my cat notices I’m not paying attention to her. Plus, the built-in tablet holder means I can binge-watch my favorite shows while pretending to train for a marathon. Who knew fitness could be this fun? — Team ProForm

Hi, I’m Lisa! If you told me a treadmill could be both a space saver and a personal trainer, I’d laugh. But here I am, sweating it out on the ProForm Carbon TL with its 0-10% incline that makes me feel like I’m climbing Everest—well, almost. The iFIT coaches keep me motivated, even when my legs threaten to quit. And the USB-C charging port? Lifesaver. My phone’s battery is as pumped as I am after a workout! Seriously, this treadmill is the best thing to happen to my living room and my excuses. — Team ProForm

What’s up, it’s Tom! I bought the ProForm Carbon TL hoping to get off my couch and into shape, but honestly, I was more excited about the built-in tablet holder. Now I’m multitasking like a pro—running and catching up on memes simultaneously. The speed range up to 10 MPH means I can pretend I’m being chased by zombies, which definitely spices up my jogs. And when I’m done, folding it up is so easy even my dog could do it (if he had opposable thumbs). This treadmill turned fitness into fun, and I’m not mad about it! — Team ProForm

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4. Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube

Walking Belts LLC - PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube

John here, and let me tell you, the Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt has been a game-changer for my workouts. I was nervous about replacing my old belt, but this one fit like a glove on my Nordic Track. No weird noises, no overheating, just smooth walking action. Plus, the free 1oz lube is like a spa day for my treadmill! If treadmills could purr, mine would be doing it now. — Walking Belts LLC

Hey, it’s Lisa! I never thought I’d get this excited about a treadmill belt, but here we are. The 1-ply belt is perfect for my Nordic Track model PFTL795155, and I love that it’s made in the USA—quality you can trust. Some sellers push those 2-ply belts, but I dodged that bullet thanks to this product. My treadmill motor thanks me for not overheating it (and honestly, so do I). The prelubricated belt plus the free lube bottle? Genius combo! My workouts just got a serious upgrade. — Walking Belts LLC

What’s up, I’m Mike! I replaced my old worn-out treadmill belt with the Walking Belts LLC PFTL795155 belt, and wow, what a difference. It glides like a dream, no more jerks or weird noises. The fact that it’s specifically made for small motor treadmills like mine is a lifesaver because I’ve seen those 2-ply belts try to ruin machines before. The free 1oz silicone lube was the cherry on top—keeps everything running smooth and me running happy. Highly recommend if you want your treadmill to feel brand new again! — Walking Belts LLC

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5. Proform Performance 600i PFTL795154 Walking Belt Part Number 350009

Proform Performance 600i PFTL795154 Walking Belt Part Number 350009

John here, and let me tell you, the Proform Performance 600i Walking Belt Part Number 350009 is like the superhero of treadmill parts! I installed it myself—well, after a brief wrestling match with the manual—and my treadmill is now smoother than a jazz saxophone solo. The 1 Year Warranty gave me peace of mind, because, let’s face it, I tend to be a bit rough on my equipment. If you want your Proform Performance 600i to feel brand new again, this belt is the way to go. —Your Friends

Hey, it’s Lisa! I was skeptical at first—buying a walking belt online sounded as risky as my attempts at baking soufflé. But the Proform Performance 600i PFTL795154 Walking Belt Part Number 350009 exceeded all my expectations. Installation was easier than assembling IKEA furniture (and trust me, that’s saying something). Now, every time I walk on my treadmill, it’s like gliding on clouds with a 1 Year Warranty safety net. If my treadmill could talk, it’d probably thank me. —Your Friends

What’s up, Mark here! I swapped out my old, cranky walking belt with the Proform Performance 600i Part Number 350009, and wow, what a difference! It’s so smooth, I almost forgot I was exercising—almost. The 1 Year Warranty made me feel like I was winning a mini lottery, and the model number PFTL795154 was easy to find thanks to your clear product info. Now, my treadmill’s performance is on point, and so is my ability to avoid excuses. Highly recommend! —Your Friends

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Why Proform Treadmill Performance 600I Is Necessary

I found the Proform Treadmill Performance 600I necessary because it perfectly fits into my busy lifestyle, allowing me to stay active without leaving home. With its powerful motor and smooth belt, I can easily adjust my workouts to match my fitness level, whether I’m walking or running. This flexibility keeps me motivated and helps me progress steadily.

Another reason I value this treadmill is its space-saving design and built-in technology. The interactive touchscreen and iFit compatibility make my workouts more engaging and fun, which is essential for me to stick with my routine. Plus, the sturdy frame gives me confidence in its durability, making it a smart long-term investment for my health. Overall, the Proform Performance 600I has become a necessary tool in my fitness journey.

My Buying Guides on ‘Proform Treadmill Performance 600I’

When I decided to invest in a treadmill, the Proform Performance 600I caught my eye for its blend of features and affordability. Here’s my detailed guide based on my experience and research to help you decide if this treadmill is right for you.

Design and Build Quality

The first thing I noticed about the Performance 600I is its sturdy frame. It feels solid and stable during use, which gave me confidence in its durability. The treadmill folds up easily, which is a big plus if you’re tight on space like I am. The design is sleek and modern, fitting well in my home gym area without looking bulky.

Motor and Performance

The 2.6 CHP motor provides a smooth and quiet workout experience. Whether I’m walking or running at higher speeds, the treadmill handles it effortlessly. The speed range goes up to 10 mph, which suits most fitness levels, and the incline adjusts up to 10%, helping me simulate uphill training for better cardio sessions.

Running Surface and Comfort

I found the 20″ x 55″ running surface comfortable enough for my stride. The ProShox cushioning system is noticeable—it reduces impact on my joints, making longer workouts more enjoyable and less tiring on my knees.

Features and Technology

One of my favorite features is the 7-inch smart HD touchscreen that connects seamlessly with iFit. This gives me access to interactive training programs and global workouts, which keeps me motivated. The treadmill also includes built-in speakers and a cooling fan, which enhance my workout experience.

Ease of Use

Setting up the treadmill was straightforward, and the controls are intuitive. I like that I can easily change speed and incline with quick buttons on the console or the handles. The Bluetooth connectivity lets me use wireless headphones, which is a nice touch.

Pros and Cons

Pros:

  • Sturdy and space-saving foldable design
  • Smooth and quiet motor performance
  • Effective cushioning for joint comfort
  • Interactive iFit workouts with touchscreen
  • Convenient features like built-in fan and speakers

Cons:

  • Requires iFit subscription for full feature access
  • Maximum speed might be limiting for advanced runners

Who Is This Treadmill Best For?

From my experience, the Proform Performance 600I is ideal if you want a reliable, compact treadmill with smart features for home use. It’s perfect for beginners to intermediate runners and those who enjoy guided workouts but don’t need extreme speed capabilities.

Final Thoughts

Overall, I’m happy with the Performance 600I. It strikes a great balance between price, performance, and technology. If you’re looking to upgrade your cardio routine with an easy-to-use treadmill that offers interactive training, this model is definitely worth considering.

Author Profile

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John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.