Key Takeaways
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The SOLE F80 pairs a 3.25 HP brushless motor with a 10.1-inch touchscreen that streams Netflix, Hulu, YouTube, and Spotify directly from the console, while the Horizon 7.8 AT runs a 4.0 HP motor with a 9.3-inch metric display and no built-in streaming.
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The F80 has a 20 x 60-inch CushionFlex 2.0 deck supporting 350 lb, while the 7.8 AT has a 22 x 60-inch deck with 3-Zone Variable Response Cushioning supporting 375 lb.
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Both carry lifetime frame and motor warranties, but they differ on parts and labor: SOLE covers three years on deck and parts with one year labor, while Horizon covers five years parts with two years labor.
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The F80 weighs 218 lb and folds for storage, while the 7.8 AT weighs 330 lb, making the SOLE significantly easier to reposition between rooms.
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Built on 25+ years of SOLE engineering, the SOLE F80 gives you 3,000+ guided workouts through the free SOLE+ app, so nothing else needs buying on day one.
SOLE F80 vs Horizon 7.8 AT: Which Delivers Better Value?
Both treadmills perform well, but which one delivers better value depends entirely on what you prioritize. The SOLE F80 wins on built-in entertainment and out-of-the-box usability, while the Horizon 7.8 AT carries a higher stated horsepower figure and warranty duration.
A treadmill with a capable built-in screen removes the friction of setting up a separate tablet or paying for an additional streaming service. That convenience factor matters more than most buyers realize until they're six months into ownership. On the other side, a stronger motor and longer labor warranty reduce the likelihood of paying for repairs out of pocket.
The SOLE F80 is built for runners who want a subscription-free experience right out of the box, with a lifetime motor and frame warranty. Its 10.1-inch touchscreen and solid 3.25 HP motor cover the needs of most home users without requiring any additional hardware or monthly fees.
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How the SOLE F80 & Horizon 7.8 AT Compare on Specs
SOLE F80 Specs & Features
Quick-dial speed and incline rollers sit in the handgrips, so you can adjust without reaching for the console.
The SOLE F80 is a folding treadmill built for serious home use. It runs on a 3.25 HP brushless motor, reaches a top speed of 12 mph, and offers 15 levels of power incline. The running deck measures 20 × 60 inches, which gives walkers and most runners room to move naturally. It supports up to 350 lb, and its assembled dimensions are about 75 inches long, 34 inches wide, and 52 inches tall.
The standout feature is the 10.1-inch touchscreen, which runs entertainment apps including Netflix, Hulu, YouTube, and Spotify directly on the console, with no SOLE membership fee. Screen mirroring lets you bring Peloton, Zwift, or another fitness platform onto the same display, and the free SOLE+ app adds 3,000+ guided workouts led by qualified instructors. Bluetooth handles wireless headphones and heart rate monitors.
Warranty coverage on the SOLE F80 includes lifetime protection on the frame and motor, three years on the deck and parts, and one year on labor. SOLE also includes a 30-day satisfaction guarantee, which is a practical safety net for buyers who want to test the machine before fully committing.
Horizon 7.8 AT Specs & Features
The QuickDial rollers sit either side of the console, giving you speed on the right and incline on the left without looking down mid-interval. (Image source: Horizon)
The Horizon 7.8 AT focuses on high-output performance and third-party app integration. It runs on a 4.0 HP motor with a top speed of 12 mph and an incline from 0% to 15%, and the running deck measures 22 × 60 inches, two inches wider than the F80. User weight capacity reaches 375 lb, and assembled dimensions are roughly 76 inches long, 37 inches wide, and 64 inches tall.
The display is a 9.3-inch color TFT screen that shows workout metrics clearly but carries no built-in streaming apps. The box includes a Bluetooth chest strap, and QuickDial speed and incline controls suit interval work where quick adjustments matter more than touchscreen navigation.
The machine ships with the Sprint 8 interval program, a structured 20-minute HIIT workout, alongside manual, hill, distance, heart rate, fat burn, calorie, custom, and 5K modes. Warranty coverage is lifetime on the frame and motor, five years on parts, and two years on labor. Horizon also offers a 30-day guarantee with a full refund minus freight.
Pros & Cons of Each Treadmill
SOLE F80 Pros & Cons
The built-in entertainment system is the most practical advantage: streaming Netflix or following a Spotify playlist directly from the treadmill screen removes the setup hassle of mounting a separate tablet. The brushless motor is a genuine upgrade over brushed designs, with SOLE citing quieter operation, up to 10x longer life, and 15% better efficiency.
The free SOLE+ app adds 3,000+ guided workouts with no subscription, where Horizon ships only its built-in console programs and no guided-content library of its own. At 218 lb against Horizon's 330 lb, the F80 is also the lighter machine by a wide margin, which matters when folding it away or moving it between rooms.
The F80 does have limitations worth knowing before purchasing. Its 350 lb user weight capacity is lower than the Horizon 7.8 AT, and the one-year labor warranty is shorter than what Horizon offers.
Horizon 7.8 AT Pros & Cons
The Horizon 7.8 AT’s 4.0 HP motor delivers consistent power during repeated speed and incline changes, which is exactly what interval training demands. The physical QuickDial controls are a practical advantage during fast-moving workouts, where tapping a touchscreen mid-sprint is not realistic. The included Sprint 8 program adds a structured interval option without needing a third-party app or subscription.
The Horizon 7.8 AT's main drawback is what it lacks on the entertainment side. Without built-in streaming apps, users who want to watch content while running need to bring their own device and set it up separately. The 9.3-inch TFT display shows metrics well but does not replace the functionality of a full touchscreen. At approximately 330 lb, it is also notably heavier than the F80, which makes moving or repositioning it more demanding.
SOLE F80 vs Horizon 7.8 AT Head-to-Head Comparison
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Feature |
SOLE F80 |
Horizon 7.8 AT |
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Price |
$1,599.99 |
$1,999.00 |
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Motor |
3.25 HP |
4.0 HP |
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Top Speed |
12 mph |
12 mph |
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Max Incline |
15 Levels |
15% |
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Running Deck |
20✕60 inches |
22✕60 inches |
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Display |
10.1-inch touchscreen + white LED window |
9.3-inch color TFT |
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Built-in Streaming |
Netflix, Hulu, YouTube, Spotify |
None |
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User Weight Capacity |
350 lb |
375 lb |
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Machine Weight |
218 lb |
330 lb |
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Frame & Motor Warranty |
Lifetime |
Lifetime |
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Parts Warranty |
3 years |
5 years |
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Labor Warranty |
1 year |
2 years |
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Folding Frame |
Yes |
Yes |
Why Choose the SOLE F80 Treadmill?
Built on more than 25 years of treadmill expertise, the F80 pairs a quiet brushless motor with a frame that folds upright and rolls away.
Choosing between these two treadmills comes down to a straightforward trade-off: entertainment and ease of use versus longer component warranty coverage. The Horizon 7.8 AT is a strong machine for dedicated runners who train at high intensities. But for most home users, the SOLE F80 delivers everything you need without a separate device.
The SOLE F80 delivers a subscription-free premium treadmill experience with built-in streaming, commercial-grade durability, and lifetime warranty protection. The built-in streaming apps and 30-day satisfaction guarantee mean you can bring it home, set it up, and start using it on day one without any additional purchases. Shop the SOLE treadmill collection today!
Frequently Asked Questions (FAQs)
Does the SOLE F80 require a subscription to use?
The SOLE F80 does not require a subscription to use. Its console programs and the SOLE+ app with 3,000+ guided workouts are included with the machine at no ongoing cost, which is the main difference between the two, since Horizon ships no content library of its own. Streaming apps like Netflix and Spotify still need your own accounts, and third-party fitness platforms work the same way on both machines.
Can the Horizon 7.8 AT connect to Peloton?
Yes, the Horizon 7.8 AT connects to Peloton through Bluetooth FTMS, allowing you to follow Peloton classes from your own device while the treadmill transmits live speed, incline and heart-rate metrics into the app. You still set speed and incline yourself using the QuickDial controls.
What is the best treadmill for HIIT workouts?
The Horizon 7.8 AT suits self-directed intervals, with QuickDial rollers, custom interval keys, and the built-in Sprint 8 program. The SOLE F80 works better if you want the intervals guided, since its handgrip rollers and console keys allow the same fast changes while the free SOLE+ library supplies HIIT sessions at no extra cost.
How much space does the SOLE F80 treadmill need?
The SOLE F80 measures approximately 77 inches long and 36 inches wide when assembled. In practical terms, plan for a dedicated space of roughly 8 by 11 feet to use the F80 comfortably. The folding frame helps reduce the footprint when the machine is not in use.
Is the SOLE F80 worth the price for home use?
For most home users, the SOLE F80 delivers strong value at its price point. The combination of a 10.1-inch touchscreen with built-in streaming apps, a 20✕60-inch running deck, a 3.25 HP motor, and a lifetime frame and motor warranty covers the needs of walkers, joggers, and moderate runners without requiring any additional subscriptions or hardware.
*Note: SOLE does not manufacture or sell the Horizon 7.8 AT. This is an independent review of a product for comparison purposes.
*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.
