10 Best Treadmills of 2025, Tested and Reviewed

The roundup below includes some of our top picks from our tests of nonfolding and folding treadmills for home.

We’re including the test results for the rereleased Peloton Tread+. This treadmill was recalled in 2021 after dozens of injuries and one death due to a problem with its belt. Peloton has since added a rear safety guard to the Tread+.

Under-desk treadmills, also known as walking pads, are smaller machines with fewer features. As their moniker implies, they’re designed for walking only. We’ve tested 14 of these, but we recommend only those listed here. 

During testing of some under-desk treadmills in our labs, we identified highly concerning construction and safety issues. We suggest consumers be very wary of these products and avoid simply buying the one available for the lowest price online.

CR’s tests focus on ease of use, the quality of construction (including design, noise, feel, and durability), ergonomics (how well the machine accommodates different users), exercise range, and user safety.

For exercise range, we assess whether a machine is suitable for a variety of fitness levels. Our tests factor in the range of treadmill speeds, the incline range, stability, cushioning, and more.

Our user safety tests evaluate the security of folding models, the accessibility of the emergency stop button, the workings of the safety key (which stops the treadmill if you fall), and more.

We also perform a durability test using custom rigs made of giant metal drums covered with rubber “feet.” Each rig runs along each treadmill for a total of 25 hours to simulate half a year of use. The results are factored into our construction rating. For more information on how we test treadmills, refer to our treadmill buying guide.

No matter what type of exercise equipment you have, a little regular cleaning helps prevent germs from spreading and keeps your machine in top shape.