Treadmill T635 SportsArt Foundation Series light commercial and residential cardio line continues to set industry standards in both unique design and biomechanic excellence. Our industrial-quality manufacturing provides dependability and functionality year after year. MyFlex Plus™ deck cushioning provides 30% more shock absorption and carries a lifetime warranty WFI-Firefighter’s Wellness Fitness Initiative protocol programming Contact heart rate standard & wireless Polar® HR receiver built in Large 22” x 61” belt provides ample running space and is constructed from carbon-weave, low friction material that is resistant to static build-up Overall Weight Running Surface Speed Range Maximum User Weight FEATURES AND SPECIFICATIONS FEEDBACK. Calories , Speed , Time , Distance , CAL/HR , Mets , Pace , Incline , Heart rate , Weight loss zone , Cardio zone , Active zone WORKOUT PROGRAM Manual , Random , Interval(x3) , Glute(x2) , Hill(x3) , Track(x3) , Fat burn , Fitness program , HRC program ACCESSORIES CSAFE port (standard) Headphone jack with built in volume control (x2) USB port (x2) for device charging (standard) iPod, iPhone 30-pin connector option (optional with LED console) Optional ECOFIT™ & SA Well+™ workout tracking function (optional) Integrated 3-speed fan (optional) External Mount TV Bracket (OPTIONAL) HR transmitter belt (optional) Contact heart rate (standard) Self-lubricating belt system (standard) Medical handrail (optional) Contact heart rate (standard)