10 Best Quiet Treadmills 2025 in the United States

The NordicTrack T Series 10 treadmill is a solid choice for anyone looking for a quiet, space-saving treadmill with smart workout options. It features a 3.6 horsepower motor that can handle speeds up to 12 MPH, making it suitable for walking, jogging, and running. The 20-inch wide and 60-inch long deck provides a comfortable running area, while the aluminum frame supports up to 325 pounds and feels sturdy without being overly heavy. One of the highlights is its foldable design, which makes it easy to store in smaller spaces, and the assisted lowering mechanism helps avoid sudden drops.

The NordicTrack T Series 5 treadmill is designed for those looking to enjoy their workouts with minimal noise disruption. It boasts a high-quality motor with a speed range of up to 10 miles per hour, making it suitable for both walking and running. The KeyFlex cushioning adds comfort by reducing impact, ensuring a pleasant experience for users during exercise. The incline mechanism allows for a 0-10% incline, which is beneficial for simulating outdoor terrain and targeting different muscle groups.

The MERACH Foldable Treadmill is designed for home users who want a quiet and efficient running machine. It features a motor that supports speeds up to 7.5 MPH and a 15% automatic incline, which helps increase workout intensity and calorie burn. The belt is notably wide at 16.5 inches and uses a 5-layer design combined with six shock-absorbing pillars, making it gentle on your joints—important for comfort and injury prevention. The frame is made of alloy steel, providing stability and supporting up to 300 pounds, which means it can handle most adult users easily.