Sole F63 Treadmill vs NordicTrack X16 Treadmill

The NordicTrack X16 is the stronger machine for most people. It has a 40% incline to -6% decline range, a pivoting 16-inch HD touchscreen, a 400 lb weight capacity and a SpringFlex deck, and owners rate it 4.7 out of 5. The Sole F63 is a simpler, sturdier-feeling treadmill with a brushless motor, dial controls and a 20x60 inch deck, but its 2.2 out of 5 rating reflects a real rate of defective units, belt drift and console faults. Buy the X16 for training variety and the F63 only if you want a basic, quiet running deck and accept the quality risk.

• Choose the Sole F63 if you want a quiet brushless motor, simple dial controls and a spacious 20x60 inch deck for steady walking and running, and you don't need a big screen or steep incline.
• Choose the NordicTrack X16 if you want steep incline and decline training, a large pivoting touchscreen with iFIT workouts, and the higher weight capacity and owner rating.