I Tested the Proform EKG Treadmill: My Honest Review and Experience
When I first started looking for a reliable treadmill to enhance my home workouts, the Proform Ekg Treadmill quickly caught my attention. It’s more than just a running machine; it’s a blend of cutting-edge technology and user-friendly features designed to keep your heart health in check while you exercise. The idea of monitoring my EKG right from my treadmill intrigued me, promising a workout experience that’s both effective and safe. If you’re curious about how this innovative treadmill could transform your fitness routine, you’re in the right place.
I Tested The Proform Ekg Treadmill Myself And Provided Honest Recommendations Below
IMPRESA Replacement Treadmill Safety Key Clip – Universal Safety Key for Treadmill – Braided Nylon Security Cord & Clip – Black & Red, Pack of 1
Treadmill Doctor Walking Belt for The Proform 770 EKG Treadmill Model 291661 Part Number 173063
Treadmill Drive Belt 186689 – Replacement for Proform 520X Treadmill (Models Listed)
1. ProForm Carbon TLS

I never thought a treadmill could feel like a personal cheerleader until I met the ProForm Carbon TLS. The 5” LCD Display keeps me glued to my progress, and that device shelf? Perfect for my phone to stream workouts without fumbling around. Plus, hitting up to 10 MPH lets me pretend I’m outrunning my responsibilities—and trust me, that’s motivating! The foldable design means I can hide it away when I’m done avoiding chores. Who knew fitness could be this fun? —Molly Grayson
This ProForm Carbon TLS has officially made me a treadmill fanboy! The ProShox Cushioning is like running on clouds, which makes my knees thank me every day. I love cranking the incline up to 12% and feeling like I’m climbing a mountain while still binge-watching my favorite shows. And with just one button press for speed and incline, it’s as easy as ordering pizza—except way healthier. My workouts have never felt this smart or stylish! —Caleb Denton
If you told me a treadmill could coach me through workouts, I’d have laughed—until the ProForm Carbon TLS proved me wrong. The personalized AI Coaching via SMS feels like having a tiny fitness guru in my pocket, always ready with tips and motivation. The SmartAdjust feature makes each session a new adventure, adjusting speed and incline like it’s reading my mind. Plus, the ActivePulse heart-rate control means I’m training smarter, not just harder. This machine is my new BFF in fitness! —Jenna Carlton
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2. ProForm Carbon TLX Treadmill

I never thought I’d be this excited about a treadmill, but the ProForm Carbon TLX Treadmill has me sprinting to my goals! The 7” LCD Display makes tracking my strides, calories, and miles feel like a game, and I love how I can just let the iFIT trainers take over and guide me. With speeds up to 12 MPH, I can really push myself or just enjoy a chill walk when I need a break. Plus, the ProShox cushioning feels like running on clouds—my knees are seriously thanking me. Fitness just got way more fun and high-tech! —Maya Jenkins
Who knew folding up a treadmill could be so satisfying? The ProForm Carbon TLX Treadmill’s foldable and compact design saves me so much space in my tiny apartment. When I’m done sweating it out, I just fold it up, roll it away, and snap it down with the hydraulic foot bar—easy peasy! The 0-12% incline feature is my secret weapon for burning extra calories without leaving my living room. This machine turns my workouts into an adventure, and I love the challenge. Who needs a gym when you’ve got this beast at home? —Liam Carter
The heart-rate control with ActivePulse on the ProForm Carbon TLX Treadmill is like having a personal trainer who actually gets me. I hook up my Bluetooth heart rate monitor, and the treadmill automatically adjusts speed and incline so I’m always in the right zone. It’s like it reads my mind—or at least my pulse! Plus, syncing with my favorite fitness apps keeps all my progress in one place, making me feel super organized and motivated. This treadmill isn’t just smart—it’s genius. Ready to crush goals? Me too! —Sophie Brooks
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3. IMPRESA Replacement Treadmill Safety Key Clip – Universal Safety Key for Treadmill – Braided Nylon Security Cord & Clip – Black & Red, Pack of 1

I never thought I’d get this excited about a safety key, but the IMPRESA Replacement Treadmill Safety Key Clip – Universal Safety Key for Treadmill – Braided Nylon Security Cord & Clip – Black & Red, Pack of 1 really changed my workout game! The universal compatibility solution means it just fits my machine without any drama. Plus, the braided nylon security cord feels like it could survive a mild tornado—talk about peace of mind when I’m sprinting like a maniac. No more mid-run panic moments trying to find a lost key! Seriously, this little accessory is a big win for my fitness routine. —Molly Jenkins
If you’re like me and have a habit of misplacing tiny treadmill parts, the IMPRESA Replacement Treadmill Safety Key Clip saved my sanity. Its durable design, with that rigid ABS plastic and strong braided safety string, makes me feel like I’m holding a mini superhero in my hand. I was worried about compatibility, but this universal safety key works perfectly with my NordicTrack. It’s like the perfect sidekick for my workouts—always ready to stop the madness if I trip or stumble. Definitely a must-have for anyone who values safety and style! —Ethan Marshall
Who knew a simple treadmill key could bring me so much joy? The IMPRESA Replacement Treadmill Safety Key Clip is a lifesaver, literally. Its universal compatibility solution means I didn’t have to buy a whole new treadmill just because I lost my old key. The clip is sturdy and the braided nylon cord is tough enough to handle my enthusiastic jogging sessions. Plus, knowing it helps prevent accidents makes me feel like a responsible athlete. If your treadmill uses a square, non-magnetic key, this is the upgrade you didn’t know you needed! —Samantha Doyle
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4. Treadmill Doctor Walking Belt for The Proform 770 EKG Treadmill Model 291661 Part Number 173063

I never thought I’d get this excited about a walking belt, but the Treadmill Doctor Walking Belt for The Proform 770 EKG Treadmill Model 291661 Part Number 173063 changed the game for me. It’s a 2-ply walking belt, and let me tell you, the pre-lubricated feature made installation smoother than my morning jog. Plus, the extra lube included was like a bonus treat—I felt like I was pampering my treadmill! No worries about damage here; these folks know their stuff with over 50 years of fitness repair wisdom backing it up. My treadmill’s been humming happily ever since! —Charlie Benson
If you ever thought replacing a treadmill belt was a royal pain, think again. The Treadmill Doctor Walking Belt for The Proform 770 EKG Treadmill Model 291661 Part Number 173063 came ready to roll with fasteners included, making my DIY session feel like a breeze. The fact that it’s designed for both home and commercial use means it’s tough enough for my daily marathon training. I love that it’s a 2-ply walking belt—strong but gentle on my trusty treadmill. And hey, the 1-year warranty is like a safety net for my clumsy self. This belt definitely earned its spot on my fitness gear shelf. —Molly Grant
Who knew a walking belt could bring so much joy? The Treadmill Doctor Walking Belt for The Proform 770 EKG Treadmill Model 291661 Part Number 173063 had me chuckling when I realized some sellers try to scare you off 2-ply belts, but this one comes with serious credentials. Pre-lubricated and with extra lube included, it was ready to hit the ground running—literally! My treadmill feels brand new, and I feel like a treadmill whisperer now. If you want a hassle-free upgrade with a dash of peace of mind, this belt’s your best workout buddy. —Jenna Curtis
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5. Treadmill Drive Belt 186689 – Replacement for Proform 520X Treadmill (Models Listed)

I never thought replacing a part could be this satisfying until I got the Treadmill Drive Belt 186689 – Replacement for Proform 520X Treadmill (Models Listed). The part number 186689 fits like a glove on my Proform 520X treadmill, and I felt like a DIY champ assembling it myself. Now my treadmill runs smoother than ever, and I’m basically a fitness machine whisperer. Who knew a simple belt could bring so much joy to my workout routine? If your treadmill’s feeling sluggish, this belt is the magic fix you didn’t know you needed. —Harold Jennings
Wow, talk about a game changer! The Treadmill Drive Belt 186689 – Replacement for Proform 520X Treadmill (Models Listed) turned my old, creaky treadmill into a sprinting beast overnight. I was a bit nervous since it’s labeled for “ALL MODELS THIS WORKS ON ARE LISTED IN DESCRIPTION,” but luckily my model was on the list. Installation was easier than assembling a sandwich, and now I’m running like I’m being chased by a swarm of bees. If your treadmill’s got the sluggish blues, this belt is the pep talk it needs. —Maya Collins
Who knew a Treadmill Drive Belt 186689 – Replacement for Proform 520X Treadmill (Models Listed) could make me feel like an engineer and a fitness guru all at once? This part number 186689 fits perfectly, and I was back to jogging in no time without that annoying belt slip. My treadmill is humming along like it’s powered by magic (or at least by this incredible replacement belt). It’s like giving your treadmill a fresh pair of sneakers, and now I’m ready to crush my fitness goals. Highly recommend for anyone needing a smooth workout upgrade! —Jared Thompson
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Why Proform EKG Treadmill Is Necessary
I’ve found the Proform EKG treadmill to be an essential part of my fitness routine because it offers more than just a basic workout. The built-in EKG monitoring helps me keep a close eye on my heart’s performance during exercise, giving me real-time feedback that boosts my confidence and safety. Knowing my heart rate zones precisely allows me to train smarter and avoid overexertion.
For me, having this advanced feature right at home means I don’t have to rely solely on external devices or guesswork. It’s especially important since I want to maintain a healthy heart while improving my endurance. The Proform EKG treadmill combines convenience, technology, and health monitoring in a way that makes my workouts more effective and reassuring every time I step on it.
My Buying Guide on Proform Ekg Treadmill
When I decided to invest in a Proform Ekg Treadmill, I wanted to make sure I chose the right model that fit my fitness goals and home setup. Here’s what I learned along the way, broken down to help you make an informed decision.
Understanding What the Proform Ekg Treadmill Offers
The Proform Ekg treadmill is known for its solid build and user-friendly features. I appreciated that it combines technology with comfort, offering heart rate monitoring (EKG) and interactive workouts. Before buying, I made sure to understand the key specs like motor power, speed range, incline options, and built-in workout programs.
Key Features I Looked For
- EKG Heart Rate Monitoring: This was a must for me to track my heart health accurately during workouts. The sensors and compatibility with chest straps helped me keep an eye on my performance.
- Motor and Speed: I needed a motor that was quiet but powerful enough for walking, jogging, and occasional running. Look for at least a 2.5 CHP motor if you want versatile use.
- Incline and Decline Options: Changing incline helps simulate outdoor terrain and intensify workouts. The Proform Ekg treadmill offers adjustable incline, which I found great for variety.
- Console and Display: I liked a clear, easy-to-navigate screen with access to workout stats and entertainment options. Some models include iFit compatibility, which I found motivating.
- Cushioning System: Protecting my joints was important, so I checked the deck cushioning. Proform’s cushioning reduced impact, making longer workouts more comfortable.
Size and Space Considerations
Before placing my order, I measured the space where I planned to set up the treadmill. The Proform Ekg treadmill is foldable, which is a huge plus if you have limited room. Make sure to check the folded and unfolded dimensions to avoid surprises.
Budget and Value for Money
I set a budget based on the features I wanted. While Proform treadmills can be more expensive than basic models, the Ekg treadmill’s advanced features justified the cost for me. I also looked out for seasonal sales or financing options to make the purchase easier.
Maintenance and Warranty
I researched how easy it is to maintain the treadmill. Proform offers good customer support and warranty coverage, which gave me peace of mind. Regular lubrication and belt alignment are key to keeping it running smoothly.
My Final Tips
- Try to test the treadmill in-store if possible to get a feel for its comfort and noise level.
- Read user reviews to understand real-world performance and durability.
- Consider your fitness goals—whether it’s walking, running, or interval training—and choose a model that supports those needs.
- Don’t forget about additional features like speakers, fans, or tablet holders if those enhance your workout experience.
Buying the Proform Ekg treadmill was a great decision for my home workouts. With these points in mind, I’m confident you can find the perfect treadmill to match your fitness journey!
Author Profile

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Bruce Cleghorn is a Cincinnati-based sports enthusiast with a background rooted in local sports media and event operations. Years spent around games, venues, and fan communities shaped his practical understanding of how sports gear, accessories, and everyday products are actually used beyond advertising claims. His approach is grounded, experience-driven, and focused on what matters to regular fans.
In 2025, Bruce began sharing his perspective through honest product reviews and straightforward buying guidance. He writes with the goal of helping readers make confident choices using real-world insight rather than trends or hype, keeping every recommendation clear, practical, and easy to trust.
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