Proform 905 CST Treadmill Review

Proform 905 CST is the most advanced model in the CST series of Proform treadmills having more features and benefits over its sister models, including large running area, more powerful motor, wide range of workout programs, a bit higher weight capacity, and more extended warranty, however, with a slight increase in price.

You might be struggling to make a valued decision; the only solution is, get a detailed look into the machine itself and find out if it could help you achieve your weight loss and/or improving your heart’s health goal for the coming years. You should also know what could be the drawbacks of this model (if any). That way, you could make an educated decision and get the most for your money.

So, without any further ado, let’s jump in and explore the Proform 905 CST treadmill.

Proform 905 CST Treadmill Features and Benefits

Proform 905 CST has the same look and frame construction to Proform 705 CST treadmill. But as said before, it has more to offer for your daily workout sessions to hit your target.

Powerful Motor

The 3.0 continuous horsepower motor is constructed with high-quality grade components and supports heavy use. It means you should always have an adequate amount of smooth and consistent power to run towards your self-promised goals, whether it’s losing weight to get into your dream dress, a dedicated workout for your heart’s health, or an intense workout to push your limits.

The best part is, the motor should last longer due to its self-cooling drive mechanism and withstand through hardest workouts. It may also reduce the noise level.

Challenging Speed and Incline

Being an average user, you will be able to walk and/or run with the speed that you usually walk/run outdoors or may increase your pace to a certain level. The Proform 905 CST treadmill allows you to run at a maximum speed of 12 miles per hour or less, and you may climb at 12 percent high or less. Both these settings are motorized and adjusted with buttons.

If you’re aiming for interval training, you’d be happy to know Digital Quick Control buttons let you control the speed and incline instantly to the exact number without stopping yourself, to make adjustments, and eventually losing the rhythm. With quick buttons, you could quickly switch between settings with just one press.

Large Running Space

When it comes to how comfortable it’ll be to walk or run on the treadmill, the running surface is primarily the most concerned aspect. A running area of 20″ x 60″ makes Proform 905 CST perfect for most users.

This spacious area ensures pretty much everyone in your home will be able to enjoy natural stride length during brisk-walking, jogging, fast running, and what else. Moreover, you could move your upper body and elbows freely.

However, people having extra height might have to shorten their stride length. But this is what they probably have to do with any other treadmill, as well.

Space Saving Folding Frame

Designed for home use, the Proform 905 CST gets folded vertically upward and takes less floor space; however, standing a bit higher. This nice space-saving feature comes handy if you’ve limited workout space. But keep in mind, there is no hydraulic or automated system to fold/unfold it, you’ll have to do it manually by lifting/lowering the deck with your hands.

Other than space, a folded treadmill also sets your mind at ease when you have toddlers in your home, and you worry about getting them on the machine. Moreover, transport wheels make the job easier when you need to move the machine.

Heavy Weight Support

The robust and durable steel frame of Proform 905 CST has good weight support of up to 350 pounds. This is impressive to see such heavyweight support for an under $1000 treadmill. Moreover, this high capacity enables people of different sizes and levels, whether they’re beginners, fitness freaks, or athletes, work out confidently.

Integrated Tablet Holder

Working out for 30-60 minutes might be boring for you. For this, Proform 905 CST comes with a tablet holder that holds your phone, tablet, or iPod safely and enables you to browse the web, watch your training videos, or whatever you want.

It’s integrated above the console, so it doesn’t block any of the console areas. All in all, a nice feature to make your workouts more productive and enjoyable.

Easy Heart Rate Tracking

Proform 905 allows you to keep an eye on your heart rate that not only keeps you in a safe zone and eliminates the risk of getting hurt, but you also perform better. For this purpose, the unit offers two options. First, there are suitably placed EKG pulse sensors that are convenient to use if you prefer to grab onto the bars.

Second, the machine comes with an iFit Bluetooth smart chest strap for hands-free and wireless heart rate monitoring. This is more convenient while you’re walking/running on the machine. Both methods show results on display screen, although some users have reported the readings aren’t accurate and reliable.

Display Screen

The console of this machine comes equipped with a 5 inch backlit display screen. So you can track all of your workout statistics including speed, calories, heart rate, time, distance. You could be able to read all the information effortlessly even in the dark if you opt for an early morning workout with no lights on.

Shock Absorbing Cushioning

To give you a comfortable workout experience, Proform has equipped the deck with proshox cushioning, a system designed to make landings softer and to reduce the impact on your feet, knees, hips, and joints. So, you could challenge yourself for longer workouts with faster recovery time.


The belt is propelled on two 1.9 inch crowned rollers. These rollers not only provide more stability and better grip on the belt but also help in less wear and tear of belt and promote less noise.

Array of Onboard Programs

Proform 905 offers an array of easy to competitive exercise regimes for daily workout sessions which not only keeps you focused on hitting the goals but also maximizes your training.

Moreover, this big list of 30 programs is designed by professional and certified trainers, so you’ll be under the supervision of experts and less likely to do things wrong. Additionally, this massive variety of programs reduces the chances of getting you bored.

Audio System

You may want to listen to your favorite enthusiastic beats that keep you going, but wired headphone wires make you irritate during your exercise.
Proform 905’s built-in sound system enables you to beat your songs, podcast, or other audios. You can plug in your mp3 or smartphone and audio delivered through the two speakers. However, the sound probably won’t be loud.

Air Fan

The embedded fan takes away all the hassle of wiping off the sweat drops, and you could continue your exercise with constant momentum. This two-speed fan keeps you cool and fresh during sweating workouts. However, the air it throws may not be much.

iFit Enabled

This home fitness machine is iFit compatible, letting you discover the world using Google maps and experience the new terrains every day. iFit is a limitless digital workout library where you can exercise with hundreds of experts and coaches.

However, to get this unlimited world of training and challenges on your machine, you’ll need to subscribe to iFit (charges apply).

Straight Forward Assembly

The most part of the treadmill comes assembled, including deck, motor, and belt. To join the dashboard and poles, the unit comes with a manual having written and pictorial directions that make the process easy, but it may take some time. Most essential tools come with the machine, but you’ll need an adjustable wrench and a screwdriver from your toolbox.

And you may need a second person to get the job done because the machine might be heavy to lift and move. The whole process of unboxing the treadmill to make it operational may take somewhere between 2 to 4 hours.

Great Warranty

The warranty package offered by Proform for this model is a dealmaker itself for the price. Proform 905 CST has a lifetime warranty on its frame and motor, whereas, 3 years on parts and 1-year labor warranty. It couldn’t be more than this for a budget-friendly treadmill.

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Some Limitations or Flaws

Although Proform 905 CST is probably the best treadmill for what it offers under $1000. Still, it has some areas where it could be better; however, they are minor and can be ignored.

No User Profile

If you want to design your workout by entering your age, weight, and height and save the information for the next day. This treadmill, unfortunately, doesn’t have any settings to do so, other than the iFit, which is paid. So, it could have the option to create custom workouts and save them for next time use.

Tries to Force iFit

Many users have reported that the machine doesn’t start and forces you to subscribe to iFit (asking to put your credit card) to make it operational when you try to turn it on for the first time.

However, you can bypass the subscription process by pressing the iFit button for 20 seconds until you hear 2 beeps and the screen turns on. It’s easy but annoying as well, and you may feel cheated.

At a Glance

  • Motor Power: 3.0 CHP
  • Speed: 0.5 -12 mph
  • Incline: 0 – 12%
  • Running Area: 20″ wide x 60″ long
  • Assembled Dimensions: 61” x 37” x 79” (H x W x L)
  • Design: Foldable
  • Cushioning: Proshox Cushioning
  • Weight limit: 350 lbs
  • Workout Programs: 30 Preset Workouts
  • Heart Rate Tracking: EKG Grip Pulse & Wireless Chest Strap
  • Audio: Auxiliary Port with 2 Speakers
  • Console: 5 inches Backlit Display, Bluetooth and iFit Smart Enabled
  • Accessories: Air Cooling Fan, Tablet Holder, and accessory trays
  • Warranty: Lifetime frame and motor, 3 years parts, and 1 year labor warranty.


  • Large running surface gives a comfortable experience
  • Powerful and durable motor
  • Doesn’t make much noise
  • ProShox Cushioning system reduces stress on joints
  • Heavyweight support of up to 350 pounds
  • Interactive workout experience
  • Quick touch speed/incline settings
  • Folds vertically for storage
  • 30 built-in workouts and iFit compatible
  • Tablet holder to hold your device
  • Chest strap heart rate monitor included
  • Great warranty for the price


  • Very basic and non-interactive display
  • ProForm tries to force iFit on you
  • Lack of user profile setting
  • Heart monitoring might be unreliable

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The Bottom Line

Proform 905 CST undoubtedly is a robust and durable treadmill. And it has a wide array of interesting features with benefits such as strong and long-lasting motor, high level of incline, and myriad present programs. Above all, the heavyweight support alone will be a big yes for many people. Moreover, lifetime warranties are incomparable.

If you expect to perform light to intense cardio workouts, interval training, want to lose weight, or hoping to develop stamina, you may achieve all these goals with this easy-to-use treadmill.

However, if you’re solely focused on walking and light jogging, you could save some money if you give a thought to the Proform 505 CST model.

When it comes to buying, Proform 905 CST won’t break your bank. It retails at anywhere $800 to $1000, depending on the store. It’s a reasonable price, considering the functions and features you get with the machine.

You may also be interested
Proform 305 CST Treadmill
Proform 505 CST Treadmill
Proform 705 CST Treadmill

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