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XTERRA Fitness TRX3500 vs SOLE S77, Similarities and differences

What are the differences between the XTERRA Fitness TRX3500 and the SOLE S77? Let’s compare them side by side.

XTERRA Fitness TRX3500

Sole S77

XTERRA Fitness TRX3500 treadmill SOLE S77 treadmill

XTERRA Fitness TRX3500 vs SOLE S77 Specs Comparison

  • Connects to third party apps like Zwift, Kinomap, Tacx, and more
  • 350 lbs weight capacity
  • 20″x60″ deck, 3 HP stron motor
  • Good warranty
  • 22″ X 60″ large runnig deck
  • 4 HP very strong motor, 15 levels of incline
  • Handlebar buttons, 10.1-inch TFT LCD display
  • Comes with wireless heart rate monitor
  • 400 lbs weight capacity, 2.75″ inch rollers
  • Great warranty
  • Display is very basic
  • No decline
  • Non-Foldable
Brand XTERRA Fitness Sole
Model TRX3500 S77
Motor Power 3 HP 4 HP
Speed Range 0.5 – 12 MPH 0.5 – 12 MPH
Incline/Decline 12 levels 15 levels
Folding yes no
Belt Size 20″ X 60″ 22″ X 60″
Weight Limit 350 lbs. 400 lbs.
Heart Rate Monitor Integrated handlebar heartrate sensors Pulse Grips & Chest Strap Compatible (Included)
Built-in Programs 30 Preset, 2 Custom, 1 Heart Rate 10
Tablet/Device holder yes yes
Cooling Fan yes yes
Display 6.5″ Blue Backlit LCD display 10.1″ TFT LCD
Touchscreen no no
Handlebar Buttons yes yes
Audio yes yes
Bluetooth Audio yes yes
Training Apps Connects to FTMS-enabled third party apps like Zwift, Kinomap, Tacx, and more
Rollers No info 2.75″ Rollers
Dimensions 77.2L x 35.5W x 56.1H inches 82L x 36W x 58H inches
  • Lifetime Frame
  • Lifetime Motor
  • 2 Years Deck
  • 2 Years Parts
  • 1 Year In-Home Labor
  • Frame, Motor, Deck Lifetime
  • Electronics 5 Years
  • Labor 2 Years
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XTERRA Fitness TRX3500 treadmill console SOLE S77 treadmill console
XTERRA Fitness TRX3500 treadmill frame SOLE S77 treadmill frame

Side by side images of XTERRA Fitness TRX3500 and SOLE S77 treadmills