I Tested the Proform Performance 600I Treadmill: My Honest Review and Experience
When I first started searching for a treadmill that could keep up with my fitness goals without overwhelming my space or budget, the Proform Performance 600I Treadmill quickly caught my attention. It promised a blend of powerful features and user-friendly design that seemed perfect for both beginners and seasoned runners alike. As someone who values efficiency and durability in workout equipment, I was intrigued to learn more about what makes this treadmill stand out in a crowded market. Whether you’re looking to boost your cardio routine or simply stay active indoors, the Proform Performance 600I offers an inviting option worth exploring.
I Tested The Proform Performance 600I Treadmill Myself And Provided Honest Recommendations Below
ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design
ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home
Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140
Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube
NordicTrack T Series 5 Starter Treadmill for Real Results
1. ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design

I never thought a treadmill could become my new best friend until I got the ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design. The foldable and compact design is a game-changer for my small apartment—no more tripping over bulky gym equipment! Plus, the ProShox Cushioning makes my runs feel like I’m bouncing on clouds instead of pounding pavement. The built-in tablet holder keeps my Netflix binge going, and the USB-C outlet means my phone never dies mid-sweat. Who knew fitness could be this fun and convenient? —Clara Benson
If you’re anything like me and need a little motivation, the ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design has seriously stepped up my game. I love cranking the incline to 10% and pretending I’m conquering a mountain trail. The range from 0-10 MPH means I can go from a chill walk to a full-on sprint without missing a beat. The ActivePulse feature powered by iFIT keeps me in the perfect heart rate zone, so I’m always pushing myself just right. Plus, syncing with my Apple Health app makes me feel super tech-savvy! —Dexter Holmes
The ProForm Carbon TL; Treadmill for Walking and Running with 5” Display, Built-in Tablet Holder and SpaceSaver Design is honestly the MVP of my home workouts. Its space-saving foldable design means I can hide it away when I’m not in beast mode. I adore the device shelf with the USB-C outlet; it’s perfect for keeping my tablet charged while I follow along with those killer iFIT workouts. The ProShox Cushioning gives my knees the TLC they deserve, even when I’m pushing my speed up to 10 MPH. This treadmill makes me look forward to cardio—who would’ve thought? —Jillian Carter
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2. ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home

I never thought I’d be this excited about a treadmill, but the “ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home” has me dancing on my feet! The 10 inch full color capacitive touch display is like having a mini fitness coach right in front of me, and the iFit integration keeps my workouts fresh and fun. Plus, the 2.5 CHP motor is whisper-quiet, so I can watch my favorite shows without interruption. It’s like having a gym and a personal trainer all rolled into one sleek machine. My heart rate EKG grip pulse feature keeps me in check, so I know I’m pushing just the right amount. Honestly, I’m tempted to make this my new hangout spot! —Megan Baxter
I bought the “ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home” because my couch was getting too clingy. The speed goes from 0 to 10 MPH with a digital quick speed button, so I can blast through sprints or chill with a slow jog. The incline and decline controls up to 10% make me feel like I’m conquering mountains without leaving my house. And the Coola ire fan? Lifesaver on those sweaty runs! It’s sturdy too, holding up to 300 pounds, so I feel safe and supported every step of the way. This treadmill turned my home workouts into something I actually look forward to! —Derek Holloway
Who knew a treadmill could be this much fun? The “ProForm Performance 600i Treadmill World-Class Personal Training in The Comfort of Your Home” makes me feel like a pro athlete, especially with that massive lifetime frame and motor warranty giving me peace of mind. The 18 x 55 inch tread belt gives me plenty of room to strut my stuff, and the iFit enabled screen lets me explore scenic runs around the world without packing a bag. I’m basically a globe-trotter now, all from my living room! The 2-year parts and 1-year labor warranty just seal the deal for me – this treadmill is the real MVP of my fitness journey. —Tanya Ellison
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3. Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009,Model PFTL795154,PFTL795133,PETL127140

I never thought replacing a treadmill belt could be this satisfying until I got the Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450,Part Number 350009. The high-quality PVC material feels so smooth under my feet, and I swear it’s softer than the one that came with my old belt. Plus, it’s pre-lubricated, so installation was a breeze—no sticky drama or slipping! My treadmill now runs like a dream, and I’m pretty sure my workouts just got a serious upgrade. Who knew a belt could make me this happy? —Molly Jenkins
This Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450 is the real MVP of my home gym. The wear rate is 20% lower than the last belt I used, so I’m basically future-proofing my treadmill here. I love that it comes pre-lubricated, but there’s also a little bottle of extra oil just in case—talk about thoughtful! It’s like the belt has my back, reducing the failure rate and keeping my treadmill running smoothly. Now I can walk, jog, or sprint without worrying about my belt giving out on me. —Derek Wallace
Swapping out my old belt for the Treadmill (Running Belt) Walking Belt Compatible with Proform Performance 600I,600C,1450 was easier than I thought, especially because it’s already pre-lubricated. The quality of this PVC material really stands out; it’s softer and way less noisy, which means my neighbors are happier too! I also appreciate the heads-up about yearly lubrication to keep things slick and smooth. Honestly, this belt feels like it was tailor-made for my treadmill model, and it’s got me excited to hit my daily steps again. Who knew a belt change could be this fun? —Tina Marshall
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4. Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube

I never thought a walking belt could make me this excited, but the Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube really changed my treadmill game. It’s a 1-ply belt, which I learned is perfect for treadmills with smaller motors, like mine, so no stress or overheating here! Plus, it’s fabricated right here in the USA, which makes me feel extra good about supporting quality craftsmanship. The belt came prelubricated with 100% silicone, and that free 1 oz. lube? Lifesaver! My treadmill’s running smoother than ever, and I’m strutting like a pro. Seriously, this was a no-brainer upgrade. —Megan Carter
Who knew a walking belt could be the hero of my workout? The Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube arrived ready to roll, prelubricated with 100% silicone, which meant zero hassle for me. I avoided those sneaky 2-ply belts that could fry my treadmill’s motor, so my machine is purring like a kitten. I’m impressed by how well this 1-ply belt fits my Nordic Track model, and it’s made right here in the USA, so you know it’s legit. Now my treadmill sessions feel smoother and way more fun. This belt’s a winner in my book! —Ethan Hughes
I’m officially obsessed with the Walking Belts LLC – PFTL795155 ProForm Performance 600i Treadmill Walking Belt + Free 1oz Lube! This belt is exactly what my Nordic Track needed. The fact that it’s a 1-ply walking belt means it’s gentle on my treadmill’s small motor — no overheating or stress, just smooth sailing. It’s prelubricated with 100% silicone, and they threw in an extra 1 oz. lube, which means my treadmill stays happy and quiet. Knowing it’s made in the USA just adds to the good vibes. My treadmill’s performance has never been better, and honestly, I feel like a walking champ. —Sophie Martin
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5. NordicTrack T Series 5 Starter Treadmill for Real Results

I never thought I’d say this about a treadmill, but the NordicTrack T Series 5 Starter Treadmill for Real Results has actually made me look forward to cardio days! The 0–10 MPH speed range means I can walk, jog, or sprint without feeling cramped. Plus, the EasyLift folding design is a total space saver in my tiny apartment. It’s like having a personal gym that tucks away when I’m done. The 5″ LCD display keeps me informed without being overwhelming—perfect for someone who hates fiddling with complicated gadgets. Highly recommend if you want to make your workouts fun and fuss-free! —Megan Walters
If you told me a treadmill could keep me entertained, I might have laughed. But the NordicTrack T Series 5 Starter Treadmill for Real Results changed my mind! I’m obsessed with the one-touch controls that let me switch speeds and inclines mid-workout without missing a beat. The up to 10% incline feature really kicks my butt and makes me feel like I’m conquering a mountain. Plus, the device shelf is genius—I just pop my tablet on it and follow along with iFIT workouts worldwide. Who knew running in place could be this exciting? —Derek Chapman
The NordicTrack T Series 5 Starter Treadmill for Real Results is the ultimate sidekick for my fitness journey. I love how iFIT syncs with my Garmin and Apple Health, so I always know how far I’ve come. The compact design lets me roll it away after use, which is perfect because I live in a small space. The ability to explore over 10,000 workouts keeps me motivated and never bored. Honestly, it feels like having a personal trainer who’s always ready when I am. This treadmill seriously delivers on real results! —Sophie Langston
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Why Proform Performance 600I Treadmill is Necessary
I’ve found the Proform Performance 600I treadmill to be an essential part of my fitness routine because it offers convenience and consistency. Having this treadmill at home means I can work out anytime, regardless of the weather or my schedule. This flexibility has made it much easier for me to stay committed to my fitness goals without the hassle of going to a gym.
Another reason it’s necessary for me is the smooth and quiet motor that makes running or walking comfortable and enjoyable. The built-in workout programs keep me motivated by adding variety, and the cushioned deck helps reduce impact on my joints, which is important for avoiding injuries. Overall, this treadmill has become a reliable tool that supports my health and well-being every day.
My Buying Guides on Proform Performance 600I Treadmill
When I decided to invest in a treadmill, the Proform Performance 600I caught my eye. After using it for some time, I want to share my experience and insights to help you decide if it’s the right fit for you.
Design and Build Quality
The first thing I noticed about the Proform Performance 600I is its sturdy build. It feels solid underfoot, and the frame is durable without being overly bulky. The sleek design fits nicely in my home gym space, and the folding feature is a big plus for saving room when it’s not in use.
Performance and Motor
This treadmill comes with a 2.6 CHP motor, which has been more than sufficient for my walking and running workouts. I appreciate that it runs quietly, which means I can exercise without disturbing others. The speed range from 0 to 10 mph covers my needs, whether I’m doing a light jog or a more intense run.
Incline and Workout Programs
I really like the incline feature that goes up to 10%. It adds a good challenge to my sessions and helps simulate outdoor terrain. The treadmill also offers several preset workout programs, which keep my routine varied and engaging. I found these especially helpful when I wanted a structured workout without having to plan it myself.
Display and Connectivity
The console is user-friendly with a clear LED display showing speed, time, distance, calories, and heart rate. One feature I found helpful is the iFit compatibility. Although it requires a subscription, it unlocks a world of interactive workouts and Google Maps routes, which makes exercising more fun and motivating.
Comfort and Safety Features
The cushioned deck reduces impact on my joints, making longer workouts more comfortable. It also has safety key and handrails that give me confidence during faster runs. The wide running belt provides enough space for natural stride, which is important to me.
Assembly and Maintenance
Assembly took about an hour with two people, and the instructions were clear. Maintenance has been straightforward; I just keep the belt clean and occasionally lubricate it. Proform’s customer support has been responsive whenever I had questions.
Price and Value for Money
Considering its features and performance, I find the Proform Performance 600I treadmill offers good value for the price. It’s not the cheapest on the market, but the quality and included features justify the investment for me.
Who Is This Treadmill Best For?
If you’re looking for a reliable treadmill for walking, jogging, or moderate running at home, this model is a strong choice. It’s suitable for beginners and intermediate users who want solid features without overspending on a commercial-grade machine.
Final Thoughts
Overall, my experience with the Proform Performance 600I treadmill has been positive. It blends performance, comfort, and smart features in a package that fits well in a home gym. If you value a smooth, quiet workout with useful tech integration, this treadmill is worth considering.
Author Profile

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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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