In-depth review
What it's like to own
The T 6.5 S is the treadmill most Amazon shoppers end up with, and for good reason: a 55 × 20 in belt is long enough for running at 10 mph, the 0–10% incline is motorized, and the frame is backed for 10 years. It folds upright with a soft-drop assist, so it can live against a wall.
The catch is iFIT. The console works on its own with six built-in programs, but the trainer-led workouts that auto-adjust speed and incline need a paid membership. It's also 203 lb — owners consistently say delivery and the first move upstairs are a two- or three-person job.
With almost 30,000 ratings, the track record is the strongest in our catalog. Recurring complaints are about delivery and the app, rarely about the motor or belt.
