In this comparison, we will compare the 705 CST and 905 CST from ProForm. Before going into more detail, here are some keypoints about these two treadmills.
Motor Power: The motor on the 905 CST is a 3.0 CHP motor, while the ProForm 705 CST has a slightly smaller 2.75 CHP motor.
Maximum Speed: Both treadmills have a top speed of 12 MPH.
Running Area: Both the 705 CST and 905 CST have identical treadmill belt areas: 20″ X 60″.
ProForm 705 CST |
ProForm 905 CST |
 |
 |
 |
|
Here we list all available specs side by side so you can decide which one of these treadmills would be a suitable option for you.
ProForm 705 CST vs ProForm 905 CST Specs Table
| Max User Weight Capacity ?The maximum user weight that the treadmill can handle. | |
|
|
|
| Motor Power ?How strong is the motor? We recommend at least a 2.25 HP motor for home use. | |
|
|
|
| Maximum Speed ?Maximum speeds in miles per hour. | |
| 12 MPH | 12 MPH |
| Incline | |
| 0-to-12% | 0-to-12% |
| Decline | |
| Folding | |
| Running Area (Belt Size) | |
| 20″ X 60″ | 20″ X 60″ |
| Number of Programs | |
| 22 | 30 |
| Heart Rate Monitor | |
| EKG Grip Pulse Sensor | Bluetooth chest strap and EKG grip pulse |
| Wireless Heart Rate Monitor | |
| Cooling Fan | |
| Bluetooth | |
| Display | |
| 5″ Backlit Display | 5″ backlit iFit display |
| Web Browser | |
| Touchscreen | |
| Audio | |
| iFit Coach Compatible | |
| Tablet holder | |
| Warranty | |
| Lifetime frame and motor 2-year parts 1-Years labors warranty | Lifetime frame and motor 3-year parts and 1-Year labor warranty |
| See Price at Amazon | See Price at Amazon |
Display and User Interface Comparison
The ProForm 705 CST has a 5″ Backlit Display and the ProForm 905 CST has a 5″ backlit iFit display. 
Built in Programs
The 905 CST has 8 more programs, 30 vs 22. Both treadmills are iFit Coach Compatible so you can get many different workout options.
Bottom Line
We gave the ProForm 705 CST a rating of 90 over 100 while we gave 80 for the 905 CST because, the 705 CST has and a good price for the features you get.
