Key Takeaways
- The SOLE F80 gives you a 22" x 60" running surface, two inches wider than the ProForm Carbon Pro 9000's 20" x 60" deck, plus a higher 350-pound weight capacity compared to ProForm's 300-pound limit.
- SOLE backs the F80 with a lifetime frame and motor warranty, while ProForm covers the frame for 10 years and the motor for only 2 years under its parts warranty.
- The SOLE F80 includes built-in Netflix, Hulu, YouTube, and Spotify on its 10.1" touchscreen with no subscription fees, while the ProForm Carbon Pro 9000 requires an active iFIT membership to unlock its full feature set.
- Both treadmills offer similar motor power with SOLE's 3.5 HP and ProForm's 3.6 HP, but the SOLE F80 supports 350 pounds compared to ProForm's 300-pound weight capacity.
- The SOLE F80 pairs its Cushion Flex Whisper Deck with the free SOLE+ App for instructor-led workouts at no recurring cost.
SOLE F80 vs ProForm Carbon Pro 9000: Which Treadmill Wins?
The SOLE F80 and ProForm Carbon Pro 9000 target the same price range but differ where it counts: deck width, warranty length, and subscription requirements. The F80 carries a lifetime frame and motor warranty and streams Netflix, Hulu, and Spotify without a monthly fee, while the ProForm ties most of its touchscreen features to an iFIT subscription. Below is a full spec-by-spec breakdown so you can see exactly where each machine wins and where it falls short.
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Motor Power and Performance
Under the hood, these treadmills deliver similar capabilities with slightly different approaches.
The SOLE F80 features a powerful 3.5 HP motor designed for intensive, continuous use. This commercial-grade motor maintains consistent performance during maximum incline workouts and supports users up to the 350-pound weight capacity. The quiet operation allows training anytime without disturbing family or neighbors.
The ProForm Carbon Pro 9000 runs a 3.6 HP Mach Z motor with cooling technology for extended sessions. Both motors support maximum speeds of 12 mph, enough for sprint intervals and advanced training. The minimal horsepower difference is unlikely to matter for most users.
Running Surface and Build Quality
The SOLE F80 offers a spacious 22" x 60" running surface, two inches wider than the ProForm's 20" x 60" deck. This additional width creates a more comfortable running experience, especially for users with wider strides or those who drift side-to-side during intense workouts. The 60" length accommodates taller runners with longer strides at full sprint.
The SOLE F80 supports up to 350 pounds, while the ProForm handles up to 300 pounds. At 274 pounds assembled, the SOLE's heavier steel frame provides stable footing during high-intensity workouts, and the weight difference between the two frames reflects the gap in construction quality.
Incline and Training Options
Both treadmills offer comprehensive incline training with different approaches to workout guidance.
The SOLE F80 provides 15 incline levels, offering substantial training variety for hill climbing simulation and increased calorie burn. The Cushion Flex Whisper Deck delivers a firm, road-like feel that provides honest pacing feedback while reducing joint impact by up to 40% compared to road running.
The ProForm Carbon Pro 9000 offers 0–12% incline capability with ProShox cushioning designed to absorb impact during walking, jogging, and running. With an active iFIT subscription, trainers automatically control speed and incline during guided workouts for hands-free, immersive experiences. Without the subscription, users must manually adjust all settings.
Warranty and Long-Term Protection
The SOLE F80 delivers industry-leading warranty protection with lifetime coverage on both frame and motor, plus 3 years on deck, parts, and wear items, and 1 year on labor. That level of coverage reflects commercial-grade construction tested in hospitality gyms for over 20 years.
The ProForm Carbon Pro 9000 offers a 10-year frame warranty, 2-year parts and motor coverage, and 1-year labor. The gap in motor protection, lifetime versus 2 years, represents the most meaningful long-term difference between these two machines.
Since motors are typically the most expensive component to replace, this distinction could save hundreds of dollars in potential repair costs.
Console and Technology Features
The SOLE F80 features a 10.1" touchscreen with built-in streaming apps including Netflix, Hulu, YouTube, and Spotify. WiFi connectivity, wireless phone charging, Bluetooth speakers, and phone mirroring capability allow access to virtually any fitness content.
The ProForm Carbon Pro 9000 includes a 16" HD touchscreen, CoolAire fan, USB-C charging, Bluetooth headphone connectivity, 2 speakers, AI Coach, Google Maps route creation, and Strava/Garmin/Apple Health sync, all centered around the iFIT platform. With an active subscription, users access trainer-led workouts filmed in global locations, with trainers controlling treadmill speed and incline automatically.
Pricing
The SOLE F80 is priced at $1,799.99. Financing options are available, and the treadmill qualifies for HSA/FSA purchases.
The SOLE F80 includes built-in streaming capability for Netflix, Hulu, YouTube, and Spotify directly on the 10.1-inch touchscreen. Users can also mirror their phones to access Peloton, Zwift, Apple Fitness+, and more using existing subscriptions. It comes with the FREE SOLE+ App that provides additional workout content at no cost.
The ProForm Carbon Pro 9000 retails at $1,999.99 (currently on sale at $1,599.99). ProForm frequently bundles iFIT trial memberships with purchases, though full functionality requires an ongoing subscription after the trial period ends.
Note: SOLE does not manufacture or sell the ProForm Carbon Pro 9000. This is an independent comparison of products for informational purposes.
SOLE F80 vs ProForm Carbon Pro 9000 Comparison Table
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Feature |
SOLE F80 |
ProForm Carbon Pro 9000 |
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Sale Price |
$1,799.99 |
1,599.99 (sale from $1,999.99) |
|
Motor |
3.5 HP |
3.6 HP |
|
Incline Range |
15 Levels |
0–12% |
|
Running Surface |
22" x 60" |
20" x 60" |
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Weight Capacity |
350 lbs |
350 lbs |
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Display |
10.1" Touchscreen |
16" HD Touchscreen |
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Frame Warranty |
Lifetime |
10 Years |
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Motor Warranty |
Lifetime |
2 Years (parts) |
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Parts Warranty |
3 Years |
2 Years |
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Built-in Streaming |
Yes (Netflix, Hulu, etc.) |
Via iFIT subscription |
|
Subscription Required |
No (FREE SOLE+ App) |
Yes for full features |
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Unit Weight |
274 lbs |
~249 lbs |
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Cushioning |
Cushion Flex (40% reduction) |
ProShox |
Pick the Treadmill That Costs Less to Own Over Time
The SOLE F80 emerges as the clear winner for home fitness enthusiasts who value performance, durability, and subscription-free entertainment.
Spec for spec, the SOLE F80 matches or beats the ProForm Carbon Pro 9000 in deck size, weight capacity, and warranty length. The ProForm offers a larger 16" touchscreen and iFIT integration, but those features depend on a recurring subscription to deliver their full value.
The F80 bundles built-in streaming and the free SOLE+ App with lifetime frame and motor coverage, so the total cost of ownership stays lower year after year. If long-term value matters more than screen size, the SOLE F80 is the straightforward choice.
For home fitness enthusiasts who want commercial-grade durability and entertainment without monthly fees, the F80 checks every box.
Shop the SOLE F80 Treadmill today!
Frequently Asked Questions (FAQs)
How do the warranties compare between SOLE F80 and ProForm Carbon Pro 9000?
The SOLE F80 offers lifetime protection on both frame and motor, plus 3 years on deck, parts, and wear items, and 1 year on labor. The ProForm provides 10-year frame coverage and 2-year motor and parts coverage. That gap in motor warranty is especially significant because motors are the most expensive treadmill component to replace.
Can I use the ProForm Carbon Pro 9000 without an iFIT subscription?
Yes, but with significant limitations. Without iFIT, the ProForm operates in manual mode allowing basic speed and incline control, but you lose access to trainer-led workouts, global routes, automatic adjustments, and streaming entertainment. The touchscreen becomes an underutilized basic display. The treadmill loses much of its value proposition when used solely in manual mode.
Which treadmill has the larger running surface?
The SOLE F80 offers a larger 22" x 60" running surface compared to the ProForm's 20" x 60" deck. This two-inch width advantage creates more comfortable running, especially for users with wider strides or those who drift side-to-side during intense workouts. Both provide the industry-standard 60" length for taller runners.
Which treadmill is better for heavier users?
The SOLE F80 is the stronger option for heavier users with its 350-pound weight capacity compared to ProForm's 300-pound limit. The SOLE's 274-pound frame and lifetime motor warranty add extra confidence for users who train frequently or push close to the weight limit.
*Disclaimer: Products and prices mentioned in this article are accurate as of the date of publication and are subject to change. Please visit the official SOLE website for the most current information.
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