My Treadmill Reviews UK

ProForm 505 CST Treadmill Review

Quick Introduction

The ProForm 505 CST is one of two CST series compact home treadmills currently available in the UK. A tad more advanced than the 205 CST but still offering great value, it’s best used for jogging and walking while enjoying iFit features on your device. Anyone who wants a durable piece of equipment to support moderate-intensity workouts at home will be able to make the most of the 505 CST.

Here’s everything you should know before you go on and purchase this treadmill:

ProForm 505 CST Features:
5” Console LCD

Like its sibling, the 505 CST has a simple backlit LCD over its console to display your workout stats like time, distance, speed, incline, calories, and heart rate. While it’s simpler than the fancy touchscreens that advanced treadmills offer, the tablet holder ledge makes up for the lack of entertainment options. You’re free to place your own device and stay engaged while you work out.

2.5 CHP Motor

We wouldn’t recommend the 205 CST for anyone but those who solely need a treadmill for walking, but thankfully, that isn’t the case with the 505 CST. While it’s still not made for full-fledged marathon training, the 2.5 CHP motor makes it a decent option for jogging at home. 

Free 1-Year iFit Bluetooth Access + Preset Workouts

The free iFit access is not unique to ProForm’s CST series. In fact, more advanced treadmills come with iFit-ready console screens to start using the app right there. With the CST series, you get iFit Bluetooth compatibility, free for the first year but requiring a subscription later. This allows you to log in to the app on your own device and sync it to the treadmill via Bluetooth.

We love everything that this fitness app offers and would definitely recommend it to anyone who gets bored while using a treadmill. Enjoy thousands of workout videos, challenges and marathons, live personal trainers, and virtual running locations that allow you to explore popular places worldwide.

If you’re not in the mood for iFit or don’t have a functional device to use the app, the 18 preset programs built into the treadmill provide plenty of variety.

16 km/h Speed Limit and 10% Max Incline

While this treadmill is far from the best for speeding up, it can handle light running as long as you’re not on the heavier end of the weight spectrum. 16 km/h is more than enough for a jogging treadmill, and the 10% incline limit enables further workout variety and multiplies calorie burn. These specs are the same as the 205 CST, except you’ll be able to reach higher speeds without worrying about the motor on this one. 

46 x 140 cm Tread Belt with ReBound Pro™ Cushioning

The tread belt is a bit wider and longer in the 505 CST compared to its former counterpart. This is also a favorable feature for speeding up; while a shorter belt is generally enough for walking, jogging requires longer strides. Tall people will especially benefit from the additional belt length since they don’t have to worry about falling off the deck during use!

The ReBound Pro™ cushioning technology is an adjustable shock-absorbing feature that provides a padded feel to the deck at its softest setting. It works well in preventing joint pain and discomfort by alleviating the stressful impact that develops each time your feet strike the deck. 

SpaceSaver® Design with EasyLift Assist

As you would expect from a home treadmill by a top brand like ProForm, the 505 CST doesn’t disappoint with regard to compact storage. The space-saving folding feature makes it perfect for use when you don’t have enough room to accommodate a full-sized treadmill 24/7. Simply fold up the running deck vertically with an easy push once you’re done for the day. The EasyLift technology is built in to bear most of the deck’s weight as it folds up.

Hand Pulse Grips and Bluetooth Receiver 

You get dual heart rate monitoring options here, but a Bluetooth chest belt isn’t part of the package. There is, however, a wireless receiver so you can pair your own chest belt. As always, pulse sensors are present in the handlebars to display a heart rate reading over the console within a few seconds of holding them.

Extra Features

The 505 CST doesn’t disappoint in terms of convenience, comfort, and entertainment. The CoolAire fan with two speed settings is a great addition to this model. Moreover, dual 2” speakers, iPod/mp3 compatibility, and a tablet holder take care of your entertainment needs. The accessory tray further helps keep your belongings handy, while the included transport wheels make moving the treadmill easier from room to room.


  • Easy assembly
  • 85 kg product weight makes it more stable than the 205 CST
  • 135 kg user weight capacity
  • Easy-to-read console LCD
  • 2.5 CHP motor
  • 0-16 km/h speed and 10% maximum incline
  • iFit Bluetooth compatibility with free 1-year access
  • 18 preset programs
  • Spacious tread belt
  • Adjustable ReBound Pro™ cushioning
  • Dual heart rate monitoring options (no chest belt included)
  • Convenient folding feature
  • CoolAire fan with two speed settings
  • Dual 2” speakers 
  • iPod/mp3 compatibility
  • Built-in accessory tray
  • Good warranty for the price


  • Not for heavy running
  • No engaging console screen
  • It can get a bit noisy with use

Warranty Summary

The ProForm 505 CST comes with:

  • 5 year motor warranty
  • 2 year parts + labour warranty
  • lifetime frame warranty

Bottom Line

The 505 CST is basically an advanced version of the former 205 CST, offering a few upgraded features for an additional £200. The longer and wider running belt, 20 lbs higher weight capacity, increased motor power, and built-in console fan are welcome improvements in this model. While not ideal for heavy runners, it can serve well as a compact jogging treadmill for home use. In case you only need a walking treadmill for light use, check out the 205 CST too before you get this one! 


ProForm 505 CST Treadmill

Specifications ProForm 505 CST
Motor 2.50 CHP
Speed 16 km/h
Decline / Incline 0 / 10%
Running surface 46 x 140 cm
Display 5" LCD
Training programs iFit + 18 Workout Programs
Web Connectivity
Heart rate monitor
Dimensions 176 x 83 x 140 cm
Max user weight 135kg
Warranty Frame: Lifetime
Motor (Parts): 5 years
Parts and Labour: 2 years

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