CONNECT: Quick and easy app connectivity. Stream fitness classes, movies, and music via Bluetooth connection. Integrated device rest securely holds your phone or tablet. A rapid-charge USB port keeps your device powered. No subscription required!

The Horizon Fitness 7.4 AT Studio Series delivers serious performance without the commercial gym price tag. This smart treadmill combines a spacious 22×60-inch running surface with Variable Response Cushioning that adapts to your stride, reducing joint impact while maintaining the responsiveness serious runners need. With a 350-pound weight capacity and speeds up to 12 mph, it handles everything from recovery walks to sprint intervals.

What sets this treadmill apart is the QuickDial control system. Instead of tapping buttons repeatedly during interval training, you get instant speed and incline adjustments that keep you in your flow state. The Rapid Sync drive system responds immediately, making it ideal for HIIT workouts where every second counts. You can stream classes, music, or shows via Bluetooth to the integrated speakers, and the rapid-charge USB port ensures your device never dies mid-workout.

Who Is This For?

This treadmill suits dedicated home exercisers who want commercial-grade features without sacrificing living space. The FeatherLight hydraulic folding system lets you reclaim your room between sessions with minimal effort. If you’re training for races, doing structured interval work, or simply want a reliable machine that won’t feel limiting as your fitness improves, the 7.4 AT scales with your goals. The 15% incline range adds hill training options, and built-in programs like 5K, Fat Burn, and Hill Climb provide structure when you need it.

Bottom Line

The Horizon 7.4 AT Studio Series strikes a smart balance between performance and practicality. You get the running surface, cushioning, and responsive controls that support serious training, plus the connectivity and convenience features that make daily workouts more enjoyable. No subscription fees, solid construction, and thoughtful details like the cooling fan and water bottle holder round out a package that’s built to last.

  • CONNECT: Quick and easy app connectivity. Stream fitness classes, movies, and music via Bluetooth connection. Integrated device rest securely holds your phone or tablet. A rapid-charge USB port keeps your device powered. No subscription required!
  • BUILT FOR HOME WORKOUT PERFORMANCE: 22 x 60-inch XL running surface with 3-zone Variable Response Cushioning for flex and support in all all phases of your stride. Max user weight is 350 pounds, with assembled dimensions of 76″ x 37″ x 63″.
  • PRECISION CONTROL: Experience fast, smooth transitions between intervals using QuickDial controls to simplify adjustments without breaking your stride. Speed range from 0.5 12 mph and an incline range from 0 15% so you can walk, jog, or run.
  • PROGRAM CHOICES: Custom Interval Keys, One-Touch Speed, and Incline Quick Keys allow you to switch between convenient programs, such as 5K, Calorie, Distance, Fat Burn, Hill Climb, Manual, and Max Heart Rate. Monitor it all with contact hand grips.
  • RESPONSIVE DRIVE SYSTEM: Highly responsive Rapid Sync performance drive system delivers faster speed and incline changes, perfect for interval training. Enjoy a smooth, efficient workout.
  • FOLDABLE TREADMILL: The Horizon Studio Series folding treadmills feature a rugged frame built for performance and durability. Effortlessly store between workouts with a one-step FeatherLight hydraulic folding system.
  • ENJOY YOUR WORKOUT: Features integrated Bluetooth speakers, in/out audio jack, water bottle holder, fan, and energy saver mode. Ideal for streaming workout classes and other media to keep you entertained while you work out.