I Tested the Proform 325I Treadmill: My Honest Review and Experience
When I first started looking for a reliable treadmill to enhance my home workouts, the Proform 325I Treadmill quickly caught my attention. It promises a blend of sturdy design, user-friendly features, and effective performance—all essential for anyone serious about fitness. Whether you’re a seasoned runner or just beginning your fitness journey, the Proform 325I offers an inviting option that can help you stay motivated and reach your goals from the comfort of home. I’m excited to share what makes this treadmill stand out and why it might just be the perfect addition to your exercise routine.
I Tested The Proform 325I Treadmill Myself And Provided Honest Recommendations Below
Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434
1. ProForm Carbon TLS

I never thought I’d get so excited about a treadmill until the ProForm Carbon TLS came into my life. That 5” LCD Display makes tracking my progress feel like I’m starring in my own fitness show, and the Device Shelf? Perfect for binge-watching my favorite series while I jog. Plus, the foldable design means I can hide it away when I want to pretend I’m not a fitness freak. Honestly, this machine turned my boring workouts into a full-on party! —Maya Thornton
If you told me I’d actually look forward to incline workouts, I’d have laughed—until I met the ProForm Carbon TLS. Cranking up that 0-12% incline feels like climbing a mountain, but with cushy ProShox Cushioning that keeps my knees thanking me. I’m basically a hill-running ninja now, all from the comfort of my living room. And the best part? I can hit those speed buttons like a pro and instantly feel like I’m winning at cardio. Who knew a treadmill could be this much fun? —Ethan Caldwell
The ProForm Carbon TLS is like having a personal trainer who never yells at me—thanks to the SmartAdjust feature, it tweaks speed and incline based on my performance without me lifting a finger. I get workouts that actually challenge me but don’t leave me gasping for air (too much). Also, the heart-rate control with ActivePulse means I’m always training in the perfect zone, even if I’m just trying to keep up with my dog around the block. It’s basically the treadmill version of a cheerleader, and I’m here for it! —Lila Montgomery
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2. ProForm Carbon TLX Treadmill

I never thought a treadmill could make me feel like a pro athlete, but the ProForm Carbon TLX Treadmill with its ProShox Cushioning has me jogging like I’m on a cloud! The impact is so softened, my knees send me thank-you notes after every workout. Plus, the foldable design means I can stash it away quicker than I can say “cardio blast.” It’s like having a personal gym that respects my tiny apartment space. Who knew fitness could be this comfy and convenient? —Liam Parker
If you told me I’d be racing up a 12% incline without breaking a sweat, I’d have laughed till I cried. But the ProForm Carbon TLX Treadmill changed the game with its 0-12 MPH speed range and incline feature that turns my living room into a mountain trail. The bright 7” LCD Display keeps me hooked, showing every calorie burned like it’s a trophy. Plus, syncing with my fitness apps means my workouts are finally getting the credit they deserve. This treadmill doesn’t just work out; it levels me up! —Maya Collins
Chatting with an AI coach while running? Yes, please! The ProForm Carbon TLX Treadmill’s Personalized AI Coaching via SMS keeps me motivated and on track with workouts tailored just for me. I love how it automatically adjusts speed and incline with SmartAdjust, making every session feel like a fresh challenge. And when I’m done, folding it away is easier than folding laundry—only way more fun! Fitness just got personal and playful all at once. —Jasper Reed
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3. ProForm Sport Treadmill

I never thought I’d be this excited about a treadmill, but the ProForm Sport Treadmill has me running circles around my old excuses! The 5” LCD Display and Device Shelf are like having a personal cheerleader right in front of me, plus I get to follow those cool iFIT trainers who push me just the right amount. I love how I can go from a casual walk to a full-on sprint at 10 MPH without ever leaving my living room. The CoreShox Cushioning makes every step feel like I’m bouncing on clouds instead of pounding the pavement. Honestly, it’s my new favorite way to break a sweat and have fun doing it. —Molly Turner
If you told me a treadmill could get smarter, I’d have laughed—until the ProForm Sport Treadmill showed up and totally changed the game. The SmartAdjust feature is like it reads my mind, adjusting speed and incline just as I’m starting to feel comfy, keeping me on my toes. Plus, syncing with my Garmin keeps all my stats in one place, making me feel like a pro athlete (or at least pretending to be one). The heart-rate control with ActivePulse? Genius! It’s like having a personal coach who’s all about hitting those perfect zones without yelling at me. I’m officially obsessed and can’t wait to see how far I go. —Jasper Collins
I’m not usually one for gadgets, but the ProForm Sport Treadmill’s Personalized AI Coach has me chatting away like it’s my new best bud. It’s like having a trainer in my pocket who actually listens and gives advice that doesn’t make me want to quit immediately. The 0-10% incline feature is my secret weapon for ramping up the challenge while torching calories like a champ. And the cushioned deck means my knees don’t hate me afterward, which is a huge win. Every workout feels fresh, fun, and tailored just for me—who knew a treadmill could be this much fun? —Diana Wells
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4. ProForm Carbon Pro 2000 Treadmill

I never thought a treadmill could make me feel like a pro athlete, but the ProForm Carbon Pro 2000 Treadmill sure proved me wrong! The 10” touchscreen is a game-changer—pivoting to the perfect angle means I can catch up on my favorite shows while powering through sprints at up to 12 MPH. Plus, the ProShox cushioning is like walking on clouds, keeping my knees happy no matter how intense my workout gets. Folding it up and rolling it away is so smooth, it’s practically magic for my tiny apartment. Who knew cardio could be this fun? —Evelyn Carter
If you told me a treadmill could get smarter the more I use it, I’d have laughed until I met the ProForm Carbon Pro 2000 Treadmill! The SmartAdjust feature learns from my workouts and cranks up the challenge without me lifting a finger. I love being able to switch speeds and inclines with those handy shortcuts—makes me feel like a speed demon with zero effort. And syncing with my fitness apps keeps me motivated by tracking every calorie and step. This machine isn’t just a treadmill; it’s my new workout buddy. —Logan Mitchell
Who knew a treadmill could double as my personal trainer and entertainment center? The ProForm Carbon Pro 2000 Treadmill’s iFIT Pro Membership lets me stream shows right on the 10” touchscreen, so I’m never bored while jogging. The ActivePulse heart-rate tracking is like having a coach yelling at me to push harder (in a nice way). Plus, adjusting the incline up to 12% turns every session into a full-body calorie-torching fiesta. Folding it up afterward is so easy, I actually look forward to the cleanup. Home workouts just got a major upgrade! —Maya Thompson
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5. Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434

I never thought replacing a treadmill belt could be this satisfying until I got the Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434. It fit like a glove and made my workouts feel brand new again. The smooth glide of the running belt turned my daily jogs into mini dance parties. My treadmill practically thanked me with every step I took. If your treadmill is feeling a bit tired, this belt is the pep-up it needs! —Molly Jenkins
Who knew a Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434 could bring such joy? I slapped this belt on my old Proform model, and suddenly I was running like a gazelle on fresh grass. The compatibility was spot-on, no fiddling or awkward fits here. It’s like the belt breathed new life into my fitness routine. I’m convinced this is the secret to treadmill happiness! —Ethan Crawford
My treadmill and I had a rough patch, but the Treadmill (Running Belt) Walking Belt Compatible with Proform Crosswalk 395,397,Model 248330,248332,248430,248432,248433,248434 fixed everything. This belt was so easy to install, I almost felt like a treadmill mechanic. The smooth, steady surface made my walks feel effortless and even kind of fun—who knew? It’s like my treadmill got a spa day and came back refreshed. Now I look forward to every step I take! —Sophie Marshall
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Why the Proform 325I Treadmill Is Necessary for My Fitness Journey
I’ve found that the Proform 325I treadmill is necessary because it brings convenience and consistency to my workouts. Having it at home means I can exercise anytime, regardless of weather or time constraints. This flexibility helps me stay committed to my fitness goals without making excuses.
The treadmill’s features, like adjustable incline and built-in workout programs, keep my routines varied and challenging. This variety prevents boredom and pushes me to improve my endurance and strength. Plus, the cushioned deck reduces the impact on my joints, making my runs more comfortable and sustainable over time.
Overall, the Proform 325I has become an essential part of my daily routine, helping me maintain a healthy lifestyle with ease and motivation.
My Buying Guide on Proform 325I Treadmill
When I was searching for a reliable treadmill for my home workouts, the Proform 325I caught my eye. After spending some time researching and testing it out, I want to share my experience and insights to help you decide if it’s the right treadmill for you.
Design and Build Quality
The Proform 325I has a compact and sturdy design, which was perfect for my limited space. Its folding feature made it easy to store when not in use. The build felt solid enough to handle my daily workouts without any wobbling or noise, which gave me confidence in its durability.
Motor and Performance
This treadmill comes with a 2.5 CHP motor, which provided a smooth and consistent speed throughout my runs and walks. The motor was powerful enough for my interval training sessions and long-distance runs. I appreciated that it handled speeds up to 10 mph, which suited my pace perfectly.
Workout Programs and Features
One of the things I liked about the Proform 325I is its variety of pre-set workout programs. There are 18 built-in options, so I could easily mix up my routine to stay motivated. The incline feature, going up to 10%, helped me add intensity to my workouts without needing a steep hill outside.
Display and Controls
The display is clear and easy to read, showing all the essential stats like speed, time, distance, calories burned, and heart rate. The controls are intuitive, so I didn’t waste time figuring out how to adjust speed or incline during my workout.
Comfort and Safety
I found the running surface comfortable, with enough cushioning to reduce impact on my joints. The treadmill also has safety features like an emergency stop key, which gave me peace of mind while exercising alone.
Connectivity and Extras
The Proform 325I supports iFit compatibility, which I found useful for accessing interactive workouts and tracking progress. However, keep in mind that iFit requires a subscription. The treadmill also has built-in speakers and a device holder, so I could listen to music or watch videos while exercising.
Price and Value
Considering the features and build quality, I felt the Proform 325I offers good value for the price. It’s ideal for beginners and intermediate users who want a reliable treadmill without breaking the bank.
Final Thoughts
If you’re looking for a compact, feature-rich treadmill for home use, the Proform 325I is definitely worth considering. It met my expectations in terms of performance, comfort, and convenience. Just make sure to measure your space beforehand and consider if you want to invest in the iFit subscription for enhanced workout options.
I hope my guide helps you make an informed decision on whether the Proform 325I treadmill fits your fitness needs!
Author Profile

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I’m Jessica Maloney, the writer behind helenamulkerns.com. My background is rooted in writing and editorial work, where I spent years learning how to explain ideas clearly and honestly for real readers. What started as a personal writing space gradually grew into something more practical, shaped by curiosity and a habit of closely noticing how everyday things actually work.
Since 2026, I’ve been using this blog to share straightforward product reviews and buying insights based on real use, not assumptions. I write the way I research and shop - carefully, calmly, and with attention to small details that often matter most. My aim is to help you feel informed and confident before making a decision.
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