The tread belt of the NordicTrack T5.5 S measures 51 x 140 cm and, powered by a 2.75 CHP drive system, is capable of reaching speeds of up to 19kph and inclines of up to 12%, both adjustable mid-run with digital quick controls. The deck is responsive and comfortable, enhanced by NordicTrack’s Flex Select™ cushioning system that can either soften the impact on your joints or replicate a real road-running experience. You can find all your important workouts metrics on the 5” high contrast multi-colour display, and by downloading the iFIT app to your smart device (not included) and you can access an expanding library of trainer-led workouts, automatically track your progress, replicate real-life runs with Google Maps™, compete with your friends and custom tailor your training to your specific goals (30-day iFIT subscription included*). The T5.5 S is also equipped with ActivePulse™ technology (SmartBeat armband required) which automatically adjusts your speed and incline to keep your heart rate in the optimal zone, and SmartAdjust technology, which puts those metrics in the hands of your iFIT trainers. Listen to your trainer’s motivational guidance through the integrated speakers, or connect your Bluetooth headphones to feel really immersed in your run. There’s even an Autobreeze™ workout fan built in to keep you cool, and once you’ve finished your workout, you can fold up the deck to save floor space. * 30-day iFIT Trial Included. Credit Card required for activation. iFIT Membership auto-renews unless cancelled in advance. 30-day trial applies to new memberships only.