Speed ranges from 1–10 km/h: 1–3 km/h for casual walking, 4–5 km/h for jogging, 6+ km/h for cardio running, plus a 4% incline for high-intensity training and faster calorie burn. Equipped with a 3.2HP ÖkoDrive motor, this treadmill operates below 45 dB, providing smooth performance without disturbing your household.