Horizon 7.4AT-04 Treadmill

The Horizon 7.4AT-04 Treadmill is a residential folding treadmill built for walking, jogging, running, HIIT workouts, streaming fitness classes, and connected cardio training at home. With a 22" x 60" XL running deck, 0.5 to 12 mph speed range, 0% to 15% incline range, and 350 lb user weight capacity, this Horizon Studio Series treadmill is designed for users who want a spacious, durable treadmill for serious home workouts.

The 7.4 AT combines a Rapid Sync drive system, 500 lb thrust incline motor, QuickDial speed and incline controls, 3-Zone Variable Response Cushioning, and advanced Bluetooth FTMS connectivity for responsive interval training and app-based workouts. Its folding FeatherLight frame, included Bluetooth heart rate monitor, built-in speakers, fan, USB charging, tablet holders, and Sprint 8 training program make it a strong fit for runners and households that want performance without a built-in subscription screen.

Key Features

• 22" x 60" XL running surface gives walkers, joggers, and runners a full-length deck with room for longer strides and sprint work.
• 3-Zone Variable Response Cushioning provides targeted support and shock absorption through each phase of the stride.
• Rapid Sync drive system is designed for fast speed and incline changes during interval workouts and streaming classes.
• 500 lb thrust incline motor supports responsive incline adjustments for hill training, HIIT, and calorie-focused workouts.
• 0.5 to 12 mph speed range supports everything from warm-up walking to faster running intervals.
• 0% to 15% incline range adds training variety for hill walking, strength-based cardio, and higher-intensity conditioning.
• QuickDial speed and incline controls allow users to roll the dials forward or back for smooth workout changes without breaking stride.
• Advanced Bluetooth FTMS connectivity transmits live workout metrics to compatible training apps such as Peloton, Zwift, and other connected fitness platforms.
• Included Bluetooth heart rate monitor, Bluetooth wireless receiver, and contact hand grips support heart rate-based training.
• Built-in Sprint 8 program provides a 20-minute high-intensity interval training option for efficient cardio sessions.
• 16-digit alphanumeric LED and 8.25" LCD screen display key workout feedback including calories, distance, heart rate, incline, speed, and time.
• FeatherLight folding frame, hydraulic folding assist, Bluetooth speakers, fan, USB Type-A charging, audio in/out jack, water bottle holder, and multi-position tablet holders add home gym convenience.

Feature Highlights

• QuickDial Precision Controls: Horizon QuickDial controls are built into the treadmill hand grips so users can adjust speed and incline quickly during workouts. The right dial controls speed, the left dial controls incline, and both are designed to help runners stay in rhythm during interval classes, hill work, and changing pace targets.
• Rapid Sync Drive System: The Rapid Sync drive system is designed for fast, smooth transitions between speeds and incline levels. This matters most during HIIT sessions and streaming classes, where delayed treadmill response can interrupt pacing and reduce workout quality.
• 3-Zone Variable Response Cushioning: Horizon's 3-Zone deck cushioning provides different levels of support across the running surface. The design helps absorb impact on landing, support the stride through the midfoot, and create a firmer push-off zone for a more natural treadmill run.
• Connected Training Without a Locked-In Screen: Advanced Bluetooth FTMS lets the treadmill transmit workout metrics to compatible fitness apps, allowing users to train with their preferred content on a phone or tablet. This gives runners more flexibility than a closed subscription console while still supporting app-based workouts.
• Studio Series Home Convenience: The 7.4 AT is built for residential use with a folding FeatherLight frame, multi-position tablet holders, fan, USB charging, water bottle storage, integrated speakers, and audio in/out. These details help the treadmill fit more naturally into a home gym or shared workout space.

Exercises

The Horizon 7.4AT-04 supports walking, jogging, running, incline walking, hill intervals, HIIT workouts, endurance runs, heart rate training, fat burn workouts, 5K preparation, distance goals, custom workouts, and streaming fitness classes. The combination of a 22" x 60" deck, 12 mph top speed, 15% incline, Sprint 8 programming, and QuickDial controls makes it especially useful for interval training and structured treadmill workouts.

Who This Is For

The Horizon 7.4AT-04 is ideal for home users who want a sturdy folding treadmill for running, interval training, app-connected workouts, and everyday cardio. It is a strong choice for households, runners, walkers, and streaming fitness users who prefer to use their own phone or tablet instead of being locked into a built-in subscription touchscreen.

Specifications

• Product Type: Residential folding treadmill
• Series: Horizon Studio Series
• Model: Horizon 7.4 AT / 7.4AT-04
• Frame Type: FeatherLight Folding
• Running Area: 22" x 60" XL Deck
• Cushioning: 3-Zone Variable Response Cushioning
• Drive System: Rapid Sync drive system
• Incline Motor: 500 lb thrust
• Belt: 1.6 mm silicone belt
• Deck Thickness: 0.8" / 20 mm
• Roller Size: 60 mm / 46 mm tapered rollers
• Speed Range: 0.5 to 12 mph
• Incline Range: 0% to 15%
• Step-On Height: 8 3/4"
• Product Weight: 318 lbs
• Assembled Dimensions: 76" L x 37" W x 63" H
• Folded Dimensions: 42" L x 37" W x 71" H
• Shipping Dimensions: 78" L x 40" W x 13.5" H
• Estimated Shipping Weight: 386 lbs
• Maximum User Weight: 350 lbs
• Electrical Requirements: 60 Hz / 120V
• GFCI Compatibility: Not compatible with GFCI outlets
• Bluetooth Enabled: Yes
• Bluetooth FTMS: Yes, transmits live metrics to compatible training apps
• App Connectivity: Compatible with popular training apps including Peloton, Zwift, and Kinomap through compatible devices
• Workout Data Sync: Links workout data with Strava and other tracking apps through compatible connections
• Apple Watch and Samsung Galaxy Watch Connectivity: No
• Heart Rate Monitoring: Bluetooth heart rate monitor included, Bluetooth wireless receiver, and contact hand grips
• Speakers: Yes, Bluetooth speakers
• USB Charging Port: Yes, USB Type-A
• Display: 16-digit alphanumeric LED and 8.25" LCD screen
• Programs: 5K, Calorie, Custom, Custom HR, Distance, Fat Burn, Heart Rate, Hill Climb, Manual, and Sprint 8
• Workout Feedback: Calories, distance, heart rate, incline, speed, and time
• Quick Controls: In-reach QuickDial speed and incline controls, custom interval keys, and one-touch speed and incline quick keys
• Extras: Audio in/out jack, Bluetooth speakers, custom interval keys, Energy Saver mode, fan, multi-position tablet holders, speed and incline QuickDial controls, USB charging, and water bottle holder

Warranty

Frame: Lifetime Warranty

Motor: Lifetime Warranty

Parts: 5-Year Warranty

Labor: 2-Year Warranty

Resources

• Horizon 7.4 AT Treadmill Manufacturer Product Page
• Horizon 7.4AT-04 Treadmill Owner's Manual