[This review was collected as part of a promotion.] I have to say. This treadmill is great. I'm 38, been in the military and now work as a wildland firefighter. I get in 6 miles (working to 10) every other day and my knees feel great after each run. Even the day after. That's my biggest thing. The treadmill feels just like one at the gym so I feel like the quality is top notch.

We don't live near an affordable, well-designed gym, so in looking for cardio equipment to our our home gym, this treadmill easily rose to the top of the list. It's easy to use - I personally love watching Netflix or Prime while my partner loves the guided workouts. Only a few considerations - it's VERY heavy, do I don't recommend purchasing this device if you need to move it around on a regular basis. The speed changes are immediate, which takes a couple reps to get used to.

[This review was collected as part of a promotion.] The treadmill is awesome! Using coupled with iFit, creates a new experience and desire to run. I love also its ability to go incline and decline. I've never been a runner but having it has provided me the ability to use it often than I would simply by gong outside for run.

Great in home piece of equipment. Powerful and the incline feature will cook you. This thing goes to 40 percent and changes elevation with the program you're running. The screen is nice, responds to touch, informative, and the software is in the IFit arsenal is all well designed. Honestly, the Ifit trainer is what makes these machines stand out. Hopefully it continues to hold up. I'm one of the rare people that prefers a treadmill over the street.

[This review was collected as part of a promotion.] My family has already enjoyed this treadmill so much . It has been even better than we had expected . We waited a long time to purchase it and are so glad we decided on the X16 Treadmill by NordicTrack.

[This review was collected as part of a promotion.] I love my X16 Treadmill. The I fit is an amazing feature makes the experience more enjoyable and interactive.

[This review was collected as part of a promotion.] We have been using this model for about a month. We had high hopes and it has exceeded expectations. It is easy to use, the iFit app has lots of great hikes and the whole experience is well done.

[This review was collected as part of a promotion.] Really enjoying our new treadmill. Loving the content on the ifit program. The whole family is getting their runs in!

The treadmill itself is excellent, so stable and solid. I do have issues when I'm manually increasing/decreasing speed/incline. It does not show whether you are changing incline so I'm not sure I actually pressed it properly which is odd. Another issue is I absolutely could not pair my Coros watch or my Apple Airpods with the tv. It was incredibly frustrating and I eventually gave up.

Bought two treadmills and within the first week the control boards went out on both. Still haven't been able to replace one of them because it's impossible to get in contact with NordicTrack without being put on hold for hours.