Comparing the XTERRA Fitness TRX3500 and Sole F63, we see that these treadmills are similar in many ways, but also have some key differences. Both models share the same motor power of 3 HP and a speed range of 0.5 – 12 MPH. They also both offer folding design for easy storage, and have a belt size of 20″ X 60″. However, the XTERRA Fitness TRX3500 supports a higher weight limit of 350 lbs, compared to the Sole F63’s 325 lbs limit. The heart rate monitoring system also differs, with the XTERRA Fitness TRX3500 using integrated handlebar heart rate sensors, while the Sole F63 is compatible with pulse grips and includes a chest strap.
The most important differences between the XTERRA Fitness TRX3500 and Sole F63 are as follows:
- The XTERRA Fitness TRX3500 comes with 30 preset programs, 2 custom programs, and 1 heart rate program, whereas the Sole F63 only offers 10 preset programs.
- The XTERRA Fitness TRX3500 can connect to FTMS-enabled third-party apps like Zwift, Kinomap, Tacx, and more, whereas the Sole F63 doesn’t offer this feature.
- There is no information available about the rollers of XTERRA Fitness TRX3500, whereas the Sole F63 uses 2.5″ rollers.
- The XTERRA Fitness TRX3500 is slightly smaller in size compared to the Sole F63.
Furthermore, the warranties offered by the companies also vary. The XTERRA Fitness TRX3500 offers a lifetime warranty on the frame and motor, 2 years on the deck and parts, and 1 year of in-home labor. On the other hand, the Sole F63 also offers a lifetime warranty on the frame and motor, but extends its warranty to 3 years on the deck, electronics, and parts, and 1 year of labor.
XTERRA Fitness TRX3500 |
Sole F63 |
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XTERRA Fitness TRX3500 vs Sole F63 Specs Comparison
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Cons |
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Brand | XTERRA Fitness | Sole |
Model | TRX3500 | F63 |
Motor Power | 3 HP | 3 HP |
Speed Range | 0.5 – 12 MPH | 0.5 – 12 MPH |
Incline/Decline | 12 levels | 15 levels |
Folding | ![]() |
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Belt Size | 20″ X 60″ | 20″ X 60″ |
Weight Limit | 350 lbs. | 325 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 | ![]() |
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Cooling Fan | ![]() |
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Display | 6.5″ Blue Backlit LCD display | 6.5″ White Back-lit LCD |
Touchscreen | ![]() |
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Handlebar Buttons | ![]() |
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Audio | ![]() |
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Bluetooth Audio | ![]() |
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Training Apps | Connects to FTMS-enabled third party apps like Zwift, Kinomap, Tacx, and more | – |
Rollers | No info | 2.5″ Rollers |
Dimensions | 77.2L x 35.5W x 56.1H inches | 82L x 35W x 66H inches |
Warranty |
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See Price at Amazon | See Price at Amazon |
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