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NordicTrack T Series 6.5 S Treadmill Review: Is It Still the Best Value?

John Carter Doe

September 3, 2025

8.2

Good

Who is this treadmill actually for?

Walkers, light joggers, and anyone tight on space

Finding a piece of gym equipment that doesn't end up as a glorified clothes rack is the dream, and the NordicTrack T Series 6.5 S is a solid contender for "most likely to actually be used." It hits that sweet spot for people who want a reliable machine without spending enough to buy a used car. The first thing you notice is that it feels sturdy; it doesn't have that "flimsy plastic" vibe some budget treadmills give off. Plus, the FlexSelect cushioning is a genuine lifesaver for your knees—you can actually feel the difference between a soft, joint-friendly surface and a firmer "road-like" feel just by turning a knob.

Who is this treadmill actually for?

But let's talk about the trade-offs

One of the coolest things about this model is how it handles tech. While it has a smaller screen than the ultra-premium versions, it’s designed to sync perfectly with iFIT. It’s pretty wild to watch the treadmill automatically adjust your incline and speed to match a trainer leading you through the Swiss Alps or a beach in Thailand. It takes the "mental load" out of working out because you don't have to fumble with buttons when you're already out of breath; the machine just knows what to do. Just a heads up, though: while it works great without the subscription, the iFIT integration is definitely where the "magic" happens.

In terms of living with it day-to-day, the SpaceSaver design is the unsung hero. If you aren’t lucky enough to have a dedicated home gym, being able to fold the deck up in one easy motion makes a huge difference in a living room or bedroom. It's quiet enough that you won't drown out the TV, and the built-in speakers are a nice touch if you're tired of wearing earbuds. Overall, it’s a workhorse that manages to feel a bit more high-end than its price tag suggests, making it a great pick for walkers and casual joggers alike.