The NordicTrack AirGlide 16, paired with the iFIT Pro Membership*, is a high-performance home elliptical machine designed for effective low-impact cardio. Its 16" HD touchscreen lets you access iFIT interactive workouts led by expert trainers in scenic global locations. iFIT auto-adjusts your -5% decline to 15% incline and 26 resistance levels in real time for hands-free, personalized training. Decline training mimics the feel of running downhill to strengthen eccentric muscles and enhance joint stability for more well-rounded lower-body conditioning. POWERED By iFIT: Access 10,000+ iFIT workouts on your smart treadmill. Auto-adjusts to match your trainer's pace and terrain with SmartAdjust(TM) tailoring each workout to you. (Pro Membership required) FEATURES & TECHNOLOGY: The NordicTrack AirGlide 16, paired with the iFIT Pro Membership*, is a high-performance home elliptical machine designed for effective low-impact cardio Its 16" HD touchscreen lets you access iFIT interactive workouts led by expert trainers in scenic global locations. iFIT auto-adjusts your -5% decline to 15% incline and 26 resistance levels in real time for hands-free, personalized training Decline training mimics the feel of running downhill to strengthen eccentric muscles and enhance joint stability for more well-rounded lower-body conditioning WARRANTY: 10 Year frame 1 Year Labor and Parts