Tested up to 275 lbs of user weight The slim line home treadmill motor is low maintenance and very quiet Extended Handlebars will help you maintain balance while walking Padded soft foam handlebars. Safety Clip that will stop the treadmill as needed Heart pulse monitoring to stay within your Target Heart Rate Zone Speed adjusts in increments of 1/10's mph up to a maximum of 6mph to enable a slow gradual walk up to a vigorous run Bottle holder included with the slim line home treadmill Some assembly required. Space saving design for limited size locations and tight spaces Compact treadmill with heart pulse system belt size is 15"W x 42"L Folds up easily and then can be moved to different locations via transportation wheels LCD display window features elapsed time, distance walked, calories burned, heart pulse and speed. Set up dimensions of the compact treadmill with heart pulse system: 56"L x26"W x 58"H Folded dimensions: 26"L x 20" W x 58"H Set up weight: 75 lbs Carton dimensions: 57"L x 26"W x 10"H Carton weight: 84 lbs. Features: Calories , Time , Speed , Distance , Pulse.