a better
connected fitness
experience

Bluetooth Icon

BLUETOOTH FTMS
App Connectivity

Navigation Icon

Easier to Navigate
& Monitor

7.4 AT Treadmill

HTM1380-01

Performance running treadmill with an expanded deck and ultra-responsive motor. Engineered to integrate with running apps like Zwift. Training features to keep you in sync with instructor-led classes from apps like Peloton and STUDIO.*

Run with streaming fitness classes from apps like Peloton, STUDIO or Zwift with advanced Bluetooth connectivity and HR strap. Use the convenient QuickDial controls to adjust speed and incline. Power your runs with a Rapid Sync motor and expansive 22x60” deck with 3-zone cushioning. Burn more fat with the integrated Sprint 8 HIIT program.

$1,599

$2,399

X

Our Delivery Promise

We strive to give you the best delivery experience possible.

Get extra security when you select Standard, In-Room or White Glove Delivery.

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

Read our full shipping policies here.

  • Full Description
    • Advanced Bluetooth connects to multiple devices to stream on-demand fitness classes and entertainment through integrated speakers, track your heart rate and more
    • Connect directly to apps like Peloton and Zwift with the included Bluetooth chest strap
    • QuickDial controls and interval keys simplify speed and incline changes, and help you can keep pace with Peloton, STUDIO and other streaming fitness apps*
    • Powerful motor has 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 with one-step hydraulic folding
    • Lifetime frame and motor warranty
  • Warranty Boosts

    Get an additional warranty package that has longer coverage, so you don’t have to worry about future equipment problems that could derail your workout plans. All warranty boosts cover failure due to normal wear and tear, power surges, accidental damage, and more!

    Parts and Labor 5 Year Boost
    $199.99
    Add in checkout

    Already own your machine? You can purchase a boost here.
  • Delivery & Assembly Options
    We strive to give you the best delivery experience possible. Read our Delivery Promise, then select from the following delivery options during checkout.
    Standard
    Delivery    		 In-Room
    Delivery    		 White Glove
    Delivery & Assembly
    Scheduled Delivery Green check mark Green check mark Green check mark
    Signature Required Green check mark Green check mark Green check mark
    Delivery Checklist Green check mark Green check mark Green check mark
    30 Day Guarantee Green check mark Green check mark Green check mark
    Room of Choice Delivery   Green check mark Green check mark
    Full Setup & Assembly     Green check mark
    Packaging Removal     Green check mark

    Prices vary by product. Select your delivery option in checkout (please note not all options are available on all units.)

    Your order will leave our warehouse within 5 days of being placed. Once shipped from our regional warehouse, it will be in transit to the delivery hub closest to your location. You will receive email updates and optional text notifications from our delivery partner regarding shipment progress. You can then schedule the delivery time that best fits your schedule. Deliveries are performed from 9 a.m. to 5 p.m. local time, Monday through Friday. Read our full shipping policies here.
  • Awards
    Treadmill Reviews Award Badge

    “From a function, features and build quality standpoint, it still delivers ample value for an affordable entry price. Definitely an effective runner’s treadmill.”

    Treadmill Guru Award badge

    “Quality treadmill with some specific features that are excellent for HIIT training.”

  • 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.

See all specs

Horizon Studio Series

Horizon STUDIO Treadmills are dialed into the ways you want to work out.

Connected

Stream classes and sync your treadmill data with Bluetooth FTMS

Responsive

Intuitive Quick Dial controls + faster speed & incline changes

Durable

Unmatched durability + premium components for your toughest runs

Guaranteed

Strong warranty protection for peace of mind

Horizon Studio Series

CONNECT YOUR APPS 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.
  • Sync your treadmill data with Peloton* and other training apps
  • View live in-app workout metrics
  • Integrated Bluetooth speakers immerse you in your workout
  • Bluetooth heart rate monitor included
  • Built-in media rack and USB charging port for your phone or tablet

*Peloton App+ membership required, sold separately. All trademarks are property of their respective owners, are used for identification purposes only, and do not imply endorsement.

Bluetooth Speakers for 7.4

Fitness Unlocked

Create a studio experience at home, for less

  • AtZone
  • Peloton
  • Kinomap
  • Zwift
  • Fitscope
  • Fitbit
  • Apple Health
  • Google Fit

Say goodbye to built-in screens and subscriptions that lock you in. Say hello to a smarter, better fitness experience. Horizon makes it easy to connect your phone or tablet screen to your fitness equipment using Bluetooth.

Learn More

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.

Rapid Sync Motor Perfect For Interval Training

Power your workouts with our 500 lb thrust incline motor. 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 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

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 $1,101 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

App Compatibility 7.0 AT 7.4 AT 7.8 AT
Transmit live metrics to Peloton and other training apps with Bluetooth FTMS Yes Yes Yes
Unlock free streaming fitness classes and scenic runs with atZone Yes Yes Yes
Link your workout data with Strava and other tracking apps Yes Yes Yes
Connects to Apple Watch and Samsung Galaxy Watch Yes No No

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
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”
Heart Rate Bluetooth Heart Rate Monitor Included, Bluetooth Wireless Receiver, Hand Grips Bluetooth Heart Rate Monitor Included, Bluetooth Wireless Receiver, Hand Grips Bluetooth Heart Rate Monitor Included, Bluetooth Wireless Receiver, Hand Grips
Extras Audio In/Out Jack, Bluetooth Speakers, Bottle Holder, Built-in 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 277 lbs. 318 lbs. 330 lbs.
Assembled Dimensions (L x W x H) 76" x 35" x 67" 76" x 37" x 63" 76" x 37" x 64"
Folded Dimensions (L x W x H) 44" x 35" x 68" 42" x 37" x 71" 42" x 37" x 71"
Shipping Dimensions (L x W x H) 79.5" x 30" x 13.4" 78" x 40" x 13.5" 78" x 40" x 13.5"
Estimated Shipping Weight 332 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 Charging Port Yes - Type A Yes - Type A Yes - Type A
Display 7.25" High Contrast LCD Screen, 4 High Contrast LED Windows 16 Digit Alphanumeric LED, 8.25"LCD Screen 16 Digit Alphanumeric LED, 9.3" High Contrast Color TFT Screen
Programs 5K, Calorie, Custom, Distance, Fat Burn, Hill Climb, Manual, Target HRT 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
Apple Gymkit Technology Yes × ×
back to top

Reviews back to top

back to top

Parts & Support back to top

Manuals and Guides


Product Support FAQ’s

Compatible Parts

Find a comprehensive list of parts and shop now on parts.horizonfitness.com, the official site for 7.4 AT Treadmill replacement parts.

back to top
Add to Cart
Shipping truck Icon

Delivery & Setup

We strive to give you the best delivery experience possible.

White Glove Delivery & Assembly
Scheduled delivery to the room of your choice, full assembly and debris removal. Free returns.

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

Standard Delivery
Scheduled threshold delivery. Please note: Boxes can be over 300 lbs and hard to move without professional assistance.

Prices vary by product. Select your delivery option in checkout. Please note not all options are available on all units.

Shipping time varies by product. Delivery is performed during business hours, 9 a.m. - 5 p.m. Monday-Friday. Restrictions apply. 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 In-Room 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.