For context I have had my treadmill 3 months. I did a lot of research on treadmills before landing on this one. I was specifically looking for something that was good for running, had a good length to it, and could handle a lot of miles and frequent use. This treadmill is substantial and does not bounce or jiggle at all. I was nervous about the screen bouncing, but it does not move at all. I love the screen size too - makes it easy to adjust and modify as needed. I had never used a subscription based program on a treadmill, so I was a bit hesitant at first about the iFIT subscription. I felt like I wouldn’t need or like the technology/bells and whistles. BUT, I will definitely wrong about that. Having iFIT programs has truly made my runs more enjoyable and a bit more challenging. The programs are set to simulate like you are running where your trainer is running so the treadmill inclines and declines if you are using one of the programs vs. just manually running. There is a manual feature, which is what I thought I would use more, but I am truly bought in on the iFIT training programs. I have been doing a running series through Costa Rica, and with it being winter and dreary, the tropical views and sunshine have been good for my soul. Again, not something I thought I needed, but that has been an added benefit to explore different cultures and countries while running. I also love that the screen turns and tilts, for off treadmill work which allows me see and follow the trainer. One other good nugget that I found was that you can have music playing in the background along with your trainer and you can control the volume settings of both so if you don’t want to hear the trainer or music you can turn them down or off completely. My tread also arrived REALLY quickly, which was a fun surprise. I have used my treadmill just about every day since I got it, and truly couldn’t be more happy with the purchase!

Pros: - The screen is large and beautiful - The IFIT program is great - started out with no intention of using it, but got hooked Cons: - The treadmill belt is squeaky - very very annoying - the treadmill belt ‘give’ isn’t great. It feels much harder than I would expect for this price.

We bought this to replace a 10-year-old Nordic Trac Elite 9500 Pro - which was one among some of the first internet enabled treadmills. Though the mechanical treadmill (a beast) was still going strong, the small 8" Android-based controller and its iFit underpinnings were starting to die. I liked the machine and wanted to replace with a newer generation machine from Nordic Track and chose the Commercial 2450. Though I liked the X series, the rear hinge design and additional incline capability would be too high to use in our standard ceiling height room. The 2450 and its 22" display are simply impressive. Big improvements to iFit interaction and I really enjoy the guided workouts. The iFit integration with the treadmill is excellent. If you're using the heart monitor, iFit has the capability to control pace. The additional iFit subscription is well worthwhile. After a year of use, I highly recommend the Commercial 2450. We are happy with both of the Nordic Track treadmills we have owned.

I've had my commercial 2450 about a year now and live everything about it. My initial experience with Jason from sales was a great start to my relationship NordicTrac! I've needed tech support once since I've had it and they were very helpful and informative! The treadmill has amazing features that make working out a one of a kind experience. The iFit trainers are fun and very motivating. Things I hope they do add in the future is the ability to Bluetooth your own audio along with the iFit trainers and also the ability to program a custom workout so you don't have to manually adjust your manual workouts. Overall still a 10/10 product!

I love this. We replaced our old treadmill and so much prefer this new professional level quality. Smoother, faster, more levels. I never used my old treadmill, but am using this daily now. I was given this product at a discount to write my honest review.

I recently purchased Nordic's 2450 treadmill for my home. I was vacillating between Nordic's various treadmills but settled on the Commercial 2450. I have been using this treadmill for approximately one week and I extremely pleased with the experience. The versatility of the machine along with the 24" screen make for an incredible treadmill. The treadmill is perfect for all runners. In full disclosure, I was given this product for a reduced price in exchange for my honest and unbiased opinion.

This treadmill is the best present I have ever given myself. I use it every day for my workouts and to get my daily steps in. The interface is gorgeous and easy to use. I cannot tell enough people how useful and worthwhile of an investment this has been for me.

We have had this machine since June and both the wife and I love it. So far it is working great. My only complaint is that it seems to leak oil, I assume coming off the belt. We have wiped it up once, but it’s back. So great machine, just make sure you have a mat under it.

We couldn’t be more pleased with our 2450 Nordictrack treadmill. Our experience with Ian was amazing. He possessed both an exceptional level of knowledge of the product as well as conducting himself with a personable and professional demeanor. He made the purchase an easy decision and we highly recommend both Ian and the product.

I am a month in on this treadmill and I couldn’t be happier. I love the screen size and the user friendliness of the controls. The machine does not overwhelm my space but still has the power and flexibility to accommodate all of my workout demands. I am looking forward to a great year of crushing my goals!