ProForm 505 CST Review 2022 – Everything You Need To Know

ProForm 505 CST Review
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Overall, this model ProForm 505 CST makes a decent entry-level treadmill for light jogging to walking. My home gym can get going with the help of this machine.

A cost-effective entry-level treadmill with a focus on convenience and toughness is the ProForm 505 CST. This model’s EasyLift folding mechanism, which is part of the SpaceSaver design, makes it quick and simple to fold and store as needed. Thank goodness, comfort and convenience are not traded off in this small model.

What Is Proform 505 CST

With ProForm’s ProShox Cushioning, the 505 CST offers users excellent cushioning throughout the entire running area to shield joints from impact. The treadmill is powered by a 2.5 CHP motor and provides users with a motorized incline of up to 10% and speeds between 0 and 10 mph. The running area, at 20 inches by 55 inches, is nevertheless fairly small. Additionally, this model has 1.9-inch balanced non-flex rollers, which are smaller and less rigid, reducing tension and resulting in a smoother run. Again, the compact design is what led to the tiny rollers.

Detail Information

  • Price: A price of $999 is impressive for this model. That’s a fantastic price for a dependable brand, even for an entry-level treadmill.
  • iFit Ready: ProForm 505 CST is iFit compatible. Try an iFit class or a Google Maps running trail around the world by simply pairing your own tablet with it via Bluetooth. It’s similar to having a personal trainer who can set your treadmill’s incline to match the terrain you are viewing. Remember that this requires a subscription, which costs $180 for individuals and $396 for families per year. The machine will still function without iFit, of course, and if someone has a different favorite program they can always use it on their tablet.
  • Folding Design: With its SpaceSaver design and EasyLift folding technology, this model is incredibly simple to fold and store. The deck is a good option for small spaces because it is also lightweight and small.
  • Program Variety: The 18 built-in programs are a pretty good selection for a basic treadmill. These exercise regimens were created by certified personal trainers and have something for everyone. In accordance with these programs, the treadmill’s speed and incline will change.
  • Audio Capabilities: Although this model doesn’t have much in the way of entertainment features, it does have two 2-inch speakers and an audio auxiliary port so you can connect your smartphone and listen to your favorite workout playlists.
  • Motor: The 2.5 CHP Mach Z™ Commercial Plus Motor is durable and quiet when it’s running. Although it’s not the most powerful motor, 2.5 CHP isn’t bad.
  • Durability: The majority of people can use this machine safely thanks to its reliable 325-pound weight capacity.
  • Warranty: For the price, the warranty that comes with this machine is adequate. A 10-year frame warranty and a one-year parts and labor warranty are also included.

Does It Have A Weight Limit?

The Proform 505 CST can support up to 325 pounds per user. If you weigh more than 250 pounds, I wouldn’t suggest this model. You might be okay, but that’s probably pushing it for something you’ll want to use frequently. A larger treadmill would make you safer.

How Does It Work

Workout Apps

The 505 CST includes a number of fairly basic exercise regimens. You can select a workout that focuses on calorie burn, intensity, incline, or speed from 18 programs.

Once you pay for an iFit Coach membership, you can also sync the 505 CST with iFit Coach if you’d like more workout options. The Performance 400i comes with a free year membership to iFit Coach for you to use, though, if you’re looking for a similar treadmill.


A backlit, 5″ display comes with the 505 CST. The 505 CST display shows workout information readily, though the SMART Performance 400i treadmill comes with a 7″ touchscreen, which is easier to use than the 505 CST console.


The 505 CST console’s two speakers are situated on either side of it. Surprisingly, the audio port is situated in the console’s upper device holder well. Therefore, since any plugged-in device will be kept securely in the upper device holder, there won’t be any trailing wires to obstruct your access to the console controls.


The 505 CST lacks fans, similar to the 400i. Although it’s not a major problem for a walking treadmill, the 505 CST does have this drawback.

Heart Rate Monitoring

The 505 CST, like many inexpensive treadmills, only has EKG handlebar grips for heart rate monitoring. In terms of keeping track of your heart rate, they aren’t very reliable.

Pros & Cons


  • Foldable frame
  • Compact footprint
  • Top speed 10 mph
  • Power incline to 10%
  • 18 built-in workout programs
  • Grip pulse sensors
    iFit Ready
  • Good warranty


  • Motor not strong enough for serious running
  • No telemetry heart monitoring

Is The Proform 505 Cst Treadmill Right For You?

This is more than just a review of the Proform 505 CST treadmill; we also determine whether it is cost-effective and appropriate for your needs.

You need a good treadmill if you want to exercise more conveniently.

You can work out whenever you have the chance if you have a treadmill at home. For busy, hardworking people, that might mean squeezing in a quick 20 or 30-minute workout on weekdays, or going for an hour or longer whenever you can find some “me” time.

Despite the wide variety of treadmills that are available, it is best to choose one that is reliable and reasonably priced. For that very reason, I don’t advise using a portable treadmill as your main piece of exercise gear. They simply cannot handle the demands of daily use. The expensive, commercial-grade equipment is at the other end of the spectrum.

Instead, I advise focusing on something in the middle. The Proform 505 CST treadmill is the best I could find that meets the requirements.

Treadmills have been produced by Proform for a long time, and many of their customers have treadmills that they have owned and used for five to ten years, or even longer in some cases. Excellent treadmills include the 505 CST. It provides a solid foundation with full functionality at a reasonable cost. Check it out for yourself; it’s worthwhile. But first, let me share with you what I’ve learned about this model.


Overall, this treadmill model is a respectable entry-level option for light running or walking. This is about the best you can hope for from a $999 treadmill, so don’t expect to be amazed. Treadmills made by ProForm are renowned for being strong, dependable, and simple to operate. This machine is not an exception. The ProForm 505 CST is a good choice for in-home use (especially if multiple people share the same machine) because it has a foldable design that saves space, a sturdy shock-absorption system, an impressive variety of preset workout programs, and iFit compatibility. The ProForm 505 CST might be the right treadmill for you if you’re on a tight budget but still want a dependable model.

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