Sunny health & fitness SF-T7515 smart treadmill with auto incline, speakers, bluetooth, LCD and pulse monitor, phone function, 240 lb max weight, grey. This is brand new. I purchased it for my mom after a knee replacement but she preferred to use a stationary bike for her rehab instead. About this item quick button auto incline 12 levels of incline: 0% to 12% incline 3 countdown modes: time, speed and calories speed range: 1 - 8 miles per hour integrated body mass index calculator - reference only pulse grip heart rate monitoring bluetooth wireless connectivity phone and music function