Contact heart rate hand sensors and wireless heart rate monitoring system (Chest strap included) Customization options are determinant upon console selection. Advanced Workouts console includes My Treadmill feature to store personal settings and custom workouts for up to 2 users. Each user can create 1 custom workout. Oversized, dual cupholders plus a built-in reading rack and front-mounted accessory tray to hold cell phone, MP3 player, or remote. Simple navigation and ergonomically placed controls, including a lower control pad that brings the buttons you use most often closer to you. And the GoSystem™ Quick Start feature remembers your preferred walk, jog and run speeds, as well as three different incline positions, so you can get started with the push of a button. The patented FlexDeck® shock absorption system reduces impact to joints by nearly 30% compared to ordinary treadmills. Speed 0.5 - 10 mph (0.8 - 16 kph) Incline 0-12% in 0.5% increments (0.1% increments during HeartSync™ heart rate controlled workouts) Motor System 3.0 Horsepower Continuous Duty DC MagnaDrive™ Deck 1" Medium Density Fiberboard Deck Shock Absorption FlexDeck® Shock Absorption System Handrails ErgoBar™ front handlebar with side handrails Belt 55"L x 20"W multi-ply, pre-lubricated (140 cm x 51 cm) Rollers 2.0" (5 cm) precision crowned Maximum User Weight 350 lbs (159 kg) Unit Length 78.5" (198.5 cm) Unit Width 34.5" (87 cm) Unit Height 58.5" (148 cm) Unit Weight 264 lbs (120 kg) Power Requirements All major voltage configurations Motor Controller Life Fitness-designed microprocessor-based PWM controller Safety CE, CEN, CSA, TUV, UL Certified