Delivery & Setup

We guarantee you'll only get the best delivery experience possible.

In-Room Delivery & Assembly $239
Scheduled delivery to the room of your choice, full assembly and packaging removal. Free returns.

In-Room Delivery $119
Scheduled delivery to the room of your choice within one flight of stairs. Free returns.

Enhanced Delivery $59
Scheduled threshold delivery. Free returns.

Economy Shipping $0
Package delivery to your property, the rest is up to you.

Not all shipping options available with every product. See individual product pages for details. Select your shipping option in checkout. Shipping time varies by product. Delivery is performed during business hours, 9 a.m. - 5 p.m. Monday-Friday. Restrictions apply. Economy Shipping only in select markets. To read full shipping details, please visit our policies page.

100% Guarantee

Get a great workout, guaranteed

If you’re not 100% satisfied with your machine, just return it in 30 days for a full refund. It’s that easy. Returns are 100% on us when you select Enhanced Delivery or above. That means no restocking or return shipping fees.

To read the full guarantee policy details, please visit our policies page.

Made for StreamingCardio classes & Interval Workouts

Discover a better run

APP INTEGRATIONS
& Connectivity


Faster Speed
& Incline
Changes


Easier to Navigate
& Monitor


Fat-Burning
HIIT Program

7.8 AT Treadmill

HTM1319-01

The ultimate runner’s treadmill with our most powerful deck and motor combination. Engineered for apps — connect directly to Zwift or run with other fitness streaming apps like Peloton.*

Stream fitness classes with Peloton digital or connect to Zwift to run through virtual worlds with advanced Bluetooth and included HR strap. Easily adjust speed and incline with exclusive QuickDial controls and a 4.0 CHP motor with Rapid Sync technology. Crush your goals with the integrated Sprint 8 HIIT program. All on a durable 22x60" deck with 3-zone cushioning that will stand up to your hardest workouts.

$2,699

Our Delivery Promise

We guarantee you’ll only get the best delivery experience possible.

Get extra security when you select Enhanced Delivery, In-Room Delivery or In-Room Delivery & Assembly.

Our delivery drivers schedule your delivery and are trained to complete an efficient yet rigorous delivery checklist with you. If there are any issues, they will contact our Customer Care team immediately to open a case on your behalf.

In the unlikely event your item needs to be returned, we’ll handle removing it and any packaging from your property at no cost to you.

Read our full shipping policies here.

  • Full Description
    • Highly-responsive QuickDial™ controls and one-touch Interval Keys simplify speed and incline changes, and help you can keep pace with Peloton, Studio.live and other streaming fitness apps*
    • Connect directly to Peloton with the included Bluetooth chest strap
    • One of the best treadmills of 2019 according to RUNNER'S WORLD magazine
    • Clear view of workout data on 9.3” full color display with multiple options for phone and tablet placement
    • Change your playlist without breaking your stride with in-reach media controls
    • Stream on-demand fitness classes and entertainment with integrated speakers, track your heart rate and more with advanced Bluetooth connectivity
    • Powerful, 4.0 HP motor has 33% faster speed and incline changes, perfect for interval training
    • Rugged frame built for performance and durability with 3-Zone cushioned deck
    • Expansive 22 x 60" running surface provides ample room for hard sprints and HIIT workouts
    • Effortlessly store between workouts one-step hydraulic folding
    • Lifetime frame and motor warranty
  • Delivery & Assembly Options
    We stand behind the quality of your delivery experience. Read our Delivery Promise, then select from the following delivery options during checkout.
    Economy
    Shipping
    Enhanced
    Delivery
    In-Room
    Delivery
    In-Room
    Delivery & Assembly
    Scheduled Delivery   check mark check mark check mark
    Signature Required   check mark check mark check mark
    Threshold Delivery   check mark check mark check mark
    Delivery Checklist   check mark check mark check mark
    Totally Free Returns   check mark check mark check mark
    Room of Choice Delivery     check mark check mark
    Full Setup & Assembly       check mark
    Packaging Removal       check mark

    *Not all shipping options are available on all units. See individual product pages for details.

    In stock items usually leave the warehouse between 1-7 business days after purchase, but could take up 10 days during the winter season. The shipping company will contact you to schedule your delivery a few days prior. Delivery is performed during business hours, 9 a.m. - 5 p.m. Monday-Friday.

    Economy Shipping only in select markets. Please note Economy Shipping does not include delivery into the home or garage or up any stairs. Shipping may be slower than usual. Please read the full statement on COVID-19 precautions we’re taking. Read our full shipping policies here.
  • Awards

    “Responds quickly to inputs and lets you choose whichever training program you want to stream.”

    “Roller controls for speed and incline are very practical and effective.”

    “A well-equipped treadmill that offers impressive training features.”

    “We are super impressed with the nearly silent motor.”

  • 100% Guarantee

    Get a great workout, guaranteed

    If you’re not 100% satisfied, just return it in 30 days for a full refund. It’s that easy.

    To read the full guarantee policy details, please visit our policies page.

Horizon Studio Series

Only Horizon treadmills are engineered for any live or on-demand fitness app because of exclusive features like QuickDial controls and the ultra-responsive Rapid Sync motor.

See app integrations launch

 
Heart Rate Speed & Incline Time & Distance Calories
AFG Pro check mark check mark check mark check mark
Apple Fitness+**        
Kinomap check mark check mark check mark  
MyFitnessPal*     check mark check mark
MapMyRun by
Under Armour*
    check mark check mark
Netflix        
Nike Run Club      
Peloton*** check mark      
Spotify        
Zwift check mark check mark check mark  

App subscriptions not included with equipment purchase and can be downloaded from either the iTunes store for IOS devices or from the Google store for Android devices.*Download the free AFG Pro app to connect Horizon Fitness equipment to your MyFitnessPal and MapMyRun account

**Apple Fitness+ requires Apple Watch

***Peloton requires a compatible Bluetooth heart rate monitor (sold separately)

Stream a variety of themed running classes led by world-class trainers with Peloton Digital.
Pair your treadmill with Zwift to immerse yourself in a virtual running experience.
Follow guided audio runs and track your progress with detailed metrics.
Stream HIIT interval runs led by motivating instructors with the STUDIO app.
Enjoy the flexibility to stream an endless variety of trainer-led fitness classes like Kinomap, Nike Run Club, CardioCast and more.
*Tablet and subscriptions not included. All trademarks are property of their respective owners, are used for identification purposes only, and do not imply endorsement. Horizon treadmills are not iFit-enabled.
Horizon Studio Series

FitU

The 7.8 AT Treadmill is engineered for apps and streaming fitness classes.

Use with these apps to get the best workout possible.

Apps sold separately.

Studio
www.trystudio.com

A boutique fitness studio in your home. Take treadmill, outdoor running, and strength classes on your own time for a fraction of the cost. Led by the world’s best instructors, matched to killer playlists, and supported by an uplifting community of 80,000+ members.

Free app

Offers In-App Purchases

Zwift
zwift.com

Immerse yourself in a fun and rewarding training experience as you explore the virtual roads, tracks and trails of Zwift. Easily pair your indoor cycle or treadmill with Bluetooth FTMS connectivity to the Zwift app and get ready to discover a whole new world. Free for runners! Monthly subscription required for Zwift cycling only.

Free app

Offers In-App Purchases

Peloton
onepeloton.com/app

Get access to thousands of live and on-demand classes anywhere, anytime, with or without equipment. Includes a diverse selection of indoor cycling, running, walking, bootcamp, strength and outdoor (audio-only) classes.

Free app

Offers In-App Purchases

CONNECT TO YOUR CONTENT WITHBLUETOOTH


Add a personal twist to take your workout further than ever. Whether you like to sweat to music, movies or on-demand classes, we make it easy to stay connected to the content that moves you.
  • Integrated speakers immerse you in your workout experience
  • Transmit speed and other metrics to popular training apps for connected workouts
  • Included Bluetooth 4.0 heart rate strap connects directly to the Peloton app*
  • Multiple device placement options that don’t block your metrics
  • Rapid-charge USB port keeps your device fully powered

*Peloton subscription not included
** Tablet and subscriptions not included.
** Enhanced BT connectivity is only available on the new 7.0-03, 7.4-02 and 7.8-02 models sold after August 31st, 2020.

Dial it Up Quick Precision Control


Experience faster, smoother transitions between intervals using QuickDial™ controls that simplify speed and incline adjustments without breaking your stride. On the right, roll the dial forward to increase speed and roll it back to decrease speed. On the left, roll it forward to go up the hill and roll it back to come back down. Available exclusively on Studio Series Treadmills by Horizon Fitness.

Light Up Your Workout Data


Push your interval workouts further using the 60 second countdown timer while viewing all of your key metrics on dual full color LCD and LED displays.

Bring your personal devices to your workout without blocking your data, thanks to multiple convenient media holder options and a built-in charging port.

Rapid Sync Motor Perfect For Interval Training


Power your workouts with a 4.0 Continuous-Duty Horsepower motor and 500 lb thrust incline motor. Together, they create the most responsive drive system available in a treadmill. That means faster changes and a smoother, more efficient run.

The Johnson Digital Drive System featuring Rapid Sync™ Technology ensures no lags or delays between speed and incline changes. It responds 33% faster than other treadmill motors, so you’ll never fall out of step with a fast-paced interval running class.

Sprint 8 | Horizon Fitness
Sprint 8 | Horizon Fitness

Maximum Results Minimum Time


Achieve maximum results in less time with our 20-minute high-intensity interval training workout, proven to burn up to 27% body fat in just eight weeks.

Sprint 8 is more efficient than a basic HIIT workout because it engages fast-twitch muscle fibers and naturally stimulates Human Growth Hormone (HGH). This triggers a response in the body that melts fat, encourages lean muscle mass and increases energy.

Learn more

Extra Large Deck Gives You Room to Run


Whether you’re a jogger or a sprinter, this extra large deck gives you the freedom and security to run at your pace. At 22" x 60", it’s the commercial standard in deck size and technology.

All Horizon treadmill decks are built with shock-absorbing 3-Zone Variable Response Cushioning to give you the ideal amount of flex and support in all phases of your stride.

Heavy-duty materials and the strongest deck and frame combination mean this treadmill will stand up to your toughest workouts for years to come.

product.features.deck.img_alt

Keep up with the studio

For less


Get the flexibility and versatility you demand, for less than other popular treadmills on the market. Instead of investing in an expensive touchscreen, use your own device to stream whatever classes you choose. We'll never require you to pay a subscription fee to use your equipment.

7.8 AT
Studio Treadmill

Popular
Treadmill

Popular
Treadmill

$1,999 $2,495 + $1,899 +

No subscription required

$468/year Peloton
membership required

$396/year iFit
membership

Use with training apps

Not compatible
with other streaming apps

Not compatible
with other apps

Multi-position
device holders

No device holder

No device holder

LED console (use your own device)

23.8” HD
touchscreen attached

10” HD
touchscreen attached

QuickDial Controls

Speed and incline knobs

Automatic control

4.0 CHP RapidSync Motor

2 HP Motor

3.75 CHP Motor

Bluetooth Smart
FTMS connectivity

Bluetooth audio
and heart rate only

Bluetooth audio only

Heart rate chest
strap included
(connect to HR-based apps like Peloton)

Heart rate monitor
not included

Heart rate monitor
not included

You could save up to $1445 in the first three years!

when you use the 7.8 AT with the standalone version of popular fitness apps.

Pair with Zwift Run for FREE interactive workouts!

Horizon ownership cost based on one year of the Peloton App for $12.99/mo for standalone membership. Horizon treadmills are not iFit-enabled. Tablet and subscriptions are not included. All trademarks are property of their respective owners, are used for identification purposes only, and do not imply endorsement.


Enhance your workouts with

Fitness Accessories


Specs back to top



Total Value
7.0 AT 7.4 AT 7.8 AT
Sale Price $999 $1,599 $1,999
Total Savings $1,000 off MSRP $800 off MSRP $700 off MSRP
Financing Available 6-, 12-, 18-, 24- and 36-month plans 6-, 12-, 18-, 24- and 36-month plans 6-, 12-, 18-, 24- and 36-month plans
Free Shipping yes yes yes

App Compatibility

details

 
Heart Rate Speed & Incline Time & Distance Calories
AFG Pro check mark check mark check mark check mark
Apple Fitness+**        
Kinomap check mark check mark check mark  
MyFitnessPal*     check mark check mark
MapMyRun by
Under Armour*
    check mark check mark
Netflix        
Nike Run Club      
Peloton*** check mark      
Spotify        
Zwift check mark check mark check mark  

App subscriptions not included with equipment purchase and can be downloaded from either the iTunes store for IOS devices or from the Google store for Android devices.*Download the free AFG Pro app to connect Horizon Fitness equipment to your MyFitnessPal and MapMyRun account

**Apple Fitness+ requires Apple Watch

***Peloton requires a compatible Bluetooth heart rate monitor (sold separately)

7.0 AT 7.4 AT 7.8 AT
Designed for streaming media like Spotify, Netflix, Hulu and YouTube Yes Yes Yes
Engineered for fitness apps like Peloton, Daily Burn and Nike Yes Yes Yes
Pairs with training apps like Zwift, FitBIt and MyFitnessPal with Bluetooth FTMS Yes Yes Yes
Transmits heart rate data to select apps like Peloton and Zwift with a wireless device Yes Yes Yes

Machine Specs
7.0 AT 7.4 AT 7.8 AT
Frame Type FeatherLight Folding FeatherLight Folding FeatherLight Folding
Running Area 20" x 60" 22" x 60" XL Deck 22" x 60" XL Deck
Cushioning 3-Zone Variable Response Cushioning 3-Zone Variable Response Cushioning 3-Zone Variable Response Cushioning
Drive Motor 3.0 CHP RapidSync Drive System 3.5 CHP RapidSync Drive System 4.0 CHP RapidSync Drive System
Belt 1.6mm, Silicone 1.6mm, Silicone 1.6mm, Silicone
Deck Thickness 0.7" (18mm) 0.8" (20mm) 0.8" (20mm)
Roller Size 60mm/46mm Tapered 60mm/46mm Tapered 60mm/46mm Tapered
Speed Range 0.5 – 12 mph 0.5 – 12 mph 0.5 – 12 mph
Incline Range 0 – 15% 0 – 15% 0 – 15%
Step on Height (inches) 8 5/8” 8 3/4” 8 3/4”
Extras Audio In/Out Jack, Bluetooth Speakers, Custom Interval Keys, Energy Saver Mode, Fan, Speed & Incline Quick Dial Controls, Tablet Rack, USB charging (1A/5V), Water Bottle Holder Audio In/Out Jack, Bluetooth Speakers, Custom Interval Keys, Energy Saver Mode, Fan, Multi-position Tablet Holders, Speed & Incline Quick Dial Controls, USB charging (1A/5V), Water Bottle Holder Accessory Tray, Aluminum Side Rails, Audio In/Out Jack, Bluetooth Speakers, Custom Interval Keys, Energy Saver Mode, Fan, Media Controls, Multi-position Tablet Holders, Speed & Incline Quick Dial Controls, USB charging (1A/5V), Water Bottle Holder
Weight 253 lbs. 318 lbs. 330 lbs.
Assembled Dimensions (L x W x H) 76.5" x 36" x 59" 76" x 37" x 63" 76" x 37" x 64"
Folded Dimensions (L x W x H) 41" x 36" x 70" 42" x 37" x 71" 42" x 37" x 71"
Shipping Dimensions 78" x 30" x 14" 78" x 40" x 13.5" 78" x 40" x 13.5"
Estimated Shipping Weight 303 lbs. 386 lbs. 391 lbs.
Max User Weight 325 lbs. 350 lbs. 375 lbs.
Electrical Requirements 60Hz - 120V. Not compatible w/ GFCI outlets. 60Hz - 120V. Not compatible w/ GFCI outlets. 60Hz - 120V. Not compatible w/ GFCI outlets.
Home Warranty - Frame Lifetime Lifetime Lifetime
Home Warranty - Motor Lifetime Lifetime Lifetime
Home Warranty - Parts 3 years 5 years 5 years
Home Warranty - Labor 1 year 2 years 2 years

Console Specs
7.0 AT 7.4 AT 7.8 AT
Bluetooth Enabled Yes Yes Yes
Speakers Yes Yes Yes
USB Port Yes Yes Yes
Display 16 Digit Alphanumeric LED, 7" LCD Screen, Free Phone/Tablet Pro App that Interfaces with Machine 16 Digit Alphanumeric LED, 8.25"LCD Screen, Free Phone/Tablet Pro App that Interfaces with Machine 16 Digit Alphanumeric LED, 9.3" High Contrast Color TFT Screen, Free Phone/Tablet Pro App that Interfaces with Machine
Programs 5K, Calorie, Distance, Fat Burn, Hill Climb, Manual, Max Heart Rate 5K, Calorie, Custom, Custom HR, Distance, Fat Burn, Heart Rate, Hill Climb, Manual, Sprint 8 5K, Calorie, Custom, Custom HR, Distance, Fat Burn, Heart Rate, Hill Climb, Manual, Sprint 8
Workout Feedback Calories, Distance, Heart Rate, Incline, Speed, Time Calories, Distance, Heart Rate, Incline, Speed, Time Calories, Distance, Heart Rate, Incline, Pace, Speed, Time
Heart Rate Contact Hand Grips, Bluetooth 4.0 Compatible Receiver Bluetooth Chest Strap Included for Connecting Directly to Popular Training Apps, Bluetooth 4.0 Compatible Receiver, Contact Hand Grips Bluetooth Chest Strap Included for Connecting Directly to Popular Training Apps, Bluetooth 4.0 Compatible Receiver, Contact Hand Grips
Quick Controls In-reach QuickDial Speed and Incline Controls, Custom Interval Keys, One-touch Speed and Incline Quick Keys In-reach QuickDial Speed and Incline Controls, Custom Interval Keys, One-touch Speed and Incline Quick Keys In-reach QuickDial Speed and Incline Controls, Custom Interval Keys, One-touch Speed and Incline Quick Keys, Media Controls

** Enhanced BT connectivity is only available on the new 7.0-03, 7.4-02 and 7.8-02 models sold after August 31st, 2020.

Reviews back to top

Parts & Support back to top

Manuals and Diagrams

TM758B Exploded Diagram
Owner's Manual
Sell Sheet
Treadmill Guide
TM1000B Exploded Diagram

Compatible Parts

Find a comprehensive list of parts and shop now on parts.horizonfitness.com, the official site for 7.8 AT Treadmill replacement parts.

Add to Cart

Delivery & Setup

We guarantee you'll only get the best delivery experience possible.

In-Room Delivery & Assembly $239
Scheduled delivery to the room of your choice, full assembly and packaging removal. Free returns.

In-Room Delivery $119
Scheduled delivery to the room of your choice within one flight of stairs. Free returns.

Enhanced Delivery $59
Scheduled threshold delivery. Free returns.

Economy Shipping $0
Package delivery to your property, the rest is up to you.

Not all shipping options available with every product. See individual product pages for details. Select your shipping option in checkout. Shipping time varies by product. Delivery is performed during business hours, 9 a.m. - 5 p.m. Monday-Friday. Restrictions apply. Economy Shipping only in select markets. To read full shipping details, please visit our policies page.

Satisfaction Guaranteed


Get a great workout, guaranteed

If you’re not 100% satisfied, just return it in 30 days for a full refund. It’s that easy. If you select Enhanced Delivery or above, returns are 100% on us — no restocking or return shipping fees.

To read the full guarantee policy details, please visit our policies page.