Spirit Fitness CT800 vs CT850

Further down the page, you’ll find some explanations regarding the key similarities and differences between the Sole TT8 and the Spirit Fitness CT850.

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Specs Comparison

CT800 and CT850 are effective product lines from the outstanding brand – Spirit. They have a little difference in price that is worth considering factor in buying. CT800 has a competitive price while CT850 is costlier than its sibling from $400 to $500.

These two treadmills can deal with up to 450 bounds in terms of capacity, which is appropriate for overweight users.

The products from Spirit have abundant workout programs. Spirit Fitness CT800 has up to 9 different: hill, fat burn, cardio, 5K run, interval, custom, fit test, manual, and heart rate. Spirit Fitness CT850 is more impressive with 11 programs in the workout: hill, fat burn, cardio, calorie, 5K run, 10K run, interval, custom, fit test, manual, and heart rate.

Because CT800 and CT850 are commercial treadmills with the outstanding advantage of being super durable, their surface running is extremely high-quality with 1 inch in depth.

The two treadmills are equipped with two different motors. CT800 operates by 4.0 HP DC drive with grade H insulation to be suitable for use at home. On the other hand, CT850 functions with a 4.0 HP AC that is appreciated for commercial purposes in fitness centers.

Spirit Fitness CT800 Treadmill

Both treadmills have a relatively big incline level with 15 degrees, and the incline default is 0.5%.

With speed, CT800 and CT850 have the same maximum speed that is 12 mph. However, CT850 has a comparatively relaxing starting speed of 0.3 mph, while starting speed in CT800 is faster at 0.5 mph.

These product lines also have cooling fans disposed above the LCD to cool the treadmills and lengthen the motor’s longevity.

The monitoring heart rate system in CT800 and CT850 is modern and convenient because of the wireless heart rate monitoring, which is also the hand pulse sensor.

Both products have a fairly large weight and are almost approximately similar. CT800 weighs up to 383lbs, while CT850 is 390lbs.

Despite being tremendously weighty, CT800 and CT850 can be moved easily because of the assistance of small wheels.

Dimensions of these commercial treadmills are considered quite compact and space-saving. Their size is similar, with 85″ in length, 35.8″ in width, and 60.6″ in height.

Although CT800 and CT850 have compact dimensions, the surface running their size is so comfortable with 22″ in width and 60″ in length.

Another special plus for these two treadmills is the double-size deck made from phenolic wax and can be reversible when running. Therefore, users can exercise for a long time without maintenance.

Spirit Fitness CT850 Treadmill

Features Comparison

The console panel is where the control buttons and LED are gathered to change control speed, incline, and program by quick buttons easily.

The 9″ LED screens in both items are large and sharp with four windows: program profile, message window, speed window, and incline window.

When users run, the multi-window screens will display useful information about heart rate, time, calories, distance, track, incline, and so on.

An interesting feature in these product lines is the ability to connect to fitness apps by BlueTooth.

The USB port is also a plus that helps enhance the position of CT800 and CT850.

Additionally, the two treadmills have small useful storage trays to hold water bottles, phones, or MP3 players.

One of the top factors in shopping with customers is the guarantee that is also the strength of Spirit. This is the reason why CT800 and CT850 have attractive warranty policies.

Spirit divides guarantees for products into two policies: residential and commercial warranty.

With the residential warranty, CT800 has a lifetime guarantee with frame and motor, a ten-years guarantee with deck and parts, and a two-year guarantee with labor. CT850 has a little big difference because of the lifetime warranty for the frame, motor, and deck while parts have ten-year and labor have one year.

However, the two products have the same policy for the commercial warranty: lifetime for frame, five years for motor, deck, and parts, and two years for labor.

Quick Rundown Of Spirit Fitness CT800

No products found.

[i2pc show_title=”false” title=”Pros & Cons” show_button=”false” pros_title=”Pros” cons_title=”Cons” ][i2pros]Affordable price
Compact dimensions
High-quality deck
High capacity[/i2pros][i2cons]Weighty
Low power by DC motor[/i2cons][/i2pc]
>>> Read Customer Reviews: Here
>>> Read Customer Reviews: Here

Quick Rundown Of Spirit Fitness CT850

No products found.

[i2pc show_title=”false” title=”Pros & Cons” show_button=”false” pros_title=”Pros” cons_title=”Cons” ][i2pros]Diverse workout programs
Compact size
High-quality deck
High capacity
High power by AC motor[/i2pros][i2cons]Expensive
>>> Read Customer Reviews: Here
>>> Read Customer Reviews: Here

Product Videos


Both CT800 and CT850 have their separate pros and cons. After comparing Spirit Fitness CT800 vs CT850 carefully, in terms of outstanding workout programs, durability, and productivity, CT850 receives more positive comments than its brother. Please cautiously study the products to make your decision.