XTERRA Fitness TRX3500 vs Horizon Fitness 7.8 AT, Key differences

When comparing the XTERRA Fitness TRX3500 and the Horizon Fitness 7.8 AT Studio treadmills, one can observe both similarities and differences. Both models share common features such as a speed range of 0.5 – 12 MPH, folding design, a built-in tablet/device holder, cooling fan, handlebar buttons, audio, and Bluetooth audio capabilities. The main differences lie in the motor power, incline/decline levels, belt size, weight limit, and the number of built-in programs.

The Horizon Fitness model has a more powerful motor at 4 HP compared to the XTERRA’s 3 HP. It also offers a higher incline percentage and supports a higher weight limit. However, the XTERRA model boasts a larger number of built-in programs. Another noteworthy difference is in their display types: the XTERRA model uses a 6.5″ Blue Backlit LCD display, while the Horizon model offers a 16 Digit Alphanumeric LED and 9.3″ LCD Screen.

The most important differences are:

• Motor Power: XTERRA has a 3 HP motor, while Horizon has a more powerful 4 HP motor.
• Incline/Decline: XTERRA offers 12 levels of incline, whereas Horizon provides a 15% motorized incline.
• Belt Size: XTERRA’s belt size is 20″ X 60″, whereas Horizon’s belt is slightly wider at 22″ X 60″.
• Weight Limit: XTERRA supports up to 350 lbs., while Horizon supports up to 375 lbs.
• Built-in Programs: XTERRA offers 30 Preset, 2 Custom, 1 Heart Rate programs, while Horizon offers 10+ programs.
• Display: XTERRA uses a 6.5″ Blue Backlit LCD display, while Horizon offers a 16 Digit Alphanumeric LED and 9.3″ LCD Screen.

XTERRA Fitness TRX3500	Horizon Fitness 7.8 AT Studio

XTERRA Fitness TRX3500 vs Horizon Fitness 7.8 AT Specs Comparison

Pros	Connects to third party apps like Zwift, Kinomap, Tacx, and more 350 lbs weight capacity 20″x60″ deck, 3 HP stron motor Good warranty	4 HP motor, 15% incline, 22″ X 60″ extra large running deck Compatible with Peloton Digital, Zwift apps 375 lbs weight capacity, 12 MPH top speed
Cons	Display is very basic No decline	Handlebars are short Large footprint
Brand	XTERRA Fitness	Horizon Fitness
Model	TRX3500	7.8 AT Studio
Motor Power	3 HP	4 HP
Speed Range	0.5 – 12 MPH	0.5 – 12 MPH
Incline/Decline	12 levels	15% motorized incline
Folding
Belt Size	20″ X 60″	22″ X 60″
Weight Limit	350 lbs.	375 lbs.
Heart Rate Monitor	Integrated handlebar heartrate sensors	Contact Hand Grips, Bluetooth 4.0 Compatible Receiver (included)
Built-in Programs	30 Preset, 2 Custom, 1 Heart Rate	10+
Tablet/Device holder
Cooling Fan
Display	6.5″ Blue Backlit LCD display	16 Digit Alphanumeric LED, 9.3″ LCD Screen, Free Phone/Tablet Pro App that Interfaces with Machine
Touchscreen
Handlebar Buttons
Audio
Bluetooth Audio
Training Apps	Connects to FTMS-enabled third party apps like Zwift, Kinomap, Tacx, and more	Peloton Digital, Zwift
Rollers	No info	2.5″ – 1.81″ Rollers
Dimensions	77.2L x 35.5W x 56.1H inches	76.L x 37W x 64H inches
Warranty	Lifetime Frame Lifetime Motor 2 Years Deck 2 Years Parts 1 Year In-Home Labor	Frame Lifetime Motor Lifetime Parts 5-years Labor 2-years
	See Price at Amazon	See Price at Amazon