The T5 Treadmill allows you to train on three different running surface firmness settings. The intuitive treadmill recalls your preferred walk, jog and run speeds, and it lets you choose from dozens of other programs with one touch of a button. The key features include heart rate monitoring using Contact heart rate hand sensors and wireless telemetry heart rate monitoring system, user-friendly design with Two removable, dishwasher-safe cup holders and an integrated smartphone/tablet holder, which also serves as a reading rack, provide added convenience, the QuickStart remembers your preferred walk, jog and run speeds, as well as an incline of 15%.