Smooth 6.45M Treadmill Review

The Smooth 6.45M folding treadmill with whisper weave belt and swing arm shock absorption system.

X11i Incline Trainer




The X11i incline trainer is the flagship model in the range. It presents the user with a wide range of inclines that will work virtually all the muscles in your legs, especially those used in hiking and climbing.


Hi-Tech Features


This trainer has many hi-tech features including a color touch screen display with built-in web browser. This allows the user to check their email, surf the web, or keep up with their social networking activities.


iFIT Technology


The integration of iFIT technology using Google Maps allows the user to recreate any route in the world in addition to downloading additional workouts and training with Jillian Michaels!


Reflex Cushioning


To help protect your joints from harmful impact, the trainer features NordicTrack’s legendary “Reflex” cushioning. Reflex cushioning suspends nearly the entire length of the deck between two isolators, giving it the ability to absorb more impact.


The product comes with a lifetime warranty on the motor, frame, and deck with 6 years of coverage on all other parts (including electronics) and 3 years of labor warranty.


It’s available at a discounted price from NordicTrack


Main Features


Web-Enabled Touch Screen


This trainer features a web-enabled, color touch screen. This innovative feature brings the whole treadmill experience bang up to date by enabling the user to get online while indulging in an exhilarating workout.




iFIT Technology


This trainer is iFIT enabled with the iFIT unit already built into the console. This feature provides the following benefits:



  • MAP: Exercise anywhere in the world with Google Maps

  • TRAIN: Download workouts to help with your fitness goals

  • COMPETE: Compare progress to others in the iFIT community.

  • TRACK: Upload your workout data to monitor your progress.

  • GOAL: Set Calorie, Time or Distance goals for your workouts.

  • VIDEO: Watch high definition videos with simulated workouts.

  • WEIGHT LOSS: Download sets of weight-loss workouts.


It should be noted that this feature requires a home wireless internet connection and a subscription to which is sold separately.




Workout Programs


Achieving your fitness goals with an incline trainer requires motivation and having a variety of preset programs. This model scores here with 44 in-built workout programs.


Each one of these has been designed by a certified personal trainer and automatically adjusts the incline and speed of the machine. The workouts focus on calorie-burning, incline, speed, or intensity goals.


Workout Cooling Fans


Dual “AutoBreeze” workout fans are mounted into the console. These are quiet in operation and automatically change the airflow to match your workout speed.


If you prefer, you can select one of several fixed speed settings. This innovative technology will help you find the right temperature so you can stay cool and comfortable during your workout.




Premium Cushioning


This trainer takes the shock out of running with “Reflex” cushioning. This specially developed cushioning increases workout comfort while keeping your joints protected from the rigors of exercise.


Most cushioning systems use a single isolator in the middle of the deck to absorb impact. The Reflex cushioning system, however, suspends nearly the whole deck between two isolators. This allows it to absorb more impact at heel-strike while maintaining stability at toe-off.


Sound System


The model features the latest Intermix Acoustics 3.0 sound system with two 3″ speakers that deliver full, rich sound.


The user simply plugs their iPod or any other MP3 player into the music port in order to listen to their favorite music during the workout.




Wireless Heart Rate Monitor


Monitoring your heart rate ensures that you’re always in the right training zone for your goals. You can get a more effective workout, burn more fat, and improve your cardiovascular health.


This model is equipped with a dual grip “CardioGrip” heart rate monitor. This helps you make the most out of every workout by monitoring your heart rate via sensors that are built into the handlebars.


In addition to the CardioGrip sensors, this model is also fitted with wireless heart rate monitoring. By wearing the supplied wireless chest strap, the user is able to monitor their heart rate continually during their workout without having to hold the hand grips.


Tablet Computer Holder


Many people like to have access to apps stored on their tablet computers during their workout session, and there is provision on this trainer to hold a tablet securely at a comfortable viewing angle.


Positioned at eye-level, immediately above the display is a strong removable bracket designed to hold your tablet computer.




Warranty Details


The NordicTrack X11i incline trainer is underwritten by a lifetime warranty on the motor, deck, and frame, with 6 years on parts (including electronics) and 3 years of labor warranty.





  • DurX Commercial Pro Motor

  • Reflex Cushioning

  • Web-Enabled Touch Screen

  • iFIT Enabled

  • 44 Built-in Workouts

  • 1-Touch Incline

  • 1-Touch Speed

  • Wireless Heart Rate Monitor

  • CardioGrip Heart Rate Monitor

  • Dual AutoBreeze Workout Fans

  • iPod Compatible Music Port

  • Adjustable Tablet Holder

  • Accessory Trays

  • Magnetic Safety Key





  • Motor: 4.25 CHP

  • Tread Belt: 60″ x 22″

  • Speed: 0 to 12 MPH

  • Incline: 0 to 40%

  • Decline: 0 to -6%

  • User Weight: 350 lbs

  • Warranty: Lifetime on Frame, Motor, and Deck

  • 6 years Parts (including electronics)

  • 3 years Labor











$2299NordicTrack X11i




NordicTrack T Series Treadmill + 30-Day iFIT Membership

$799.00  in stock
4 new from $799.00
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as of June 16, 2024 8:18 am
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