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A NordicTrack T Series treadmill is described in available product listings as reaching 10 mph, while a UK comparison page lists a T Series model with a 5-inch LCD. But the specific Amazon UK Prime Day offer below £500—and whether both specifications belong to the same model—could not be confirmed. The Prime Day deal identified by Tom’s Guide was a US offer at $664, not a UK price.

Which NordicTrack treadmill is the deal about?

The available sources identify the product family as the NordicTrack T Series, but they do not establish the exact model number in the headline. A June 2025 UK comparison describes a T Series treadmill with a 5-inch LCD and a speed range of 0–16 km/h. A separate current listing for the NordicTrack T5 states a maximum speed of 10 mph. Those pages may describe different variants, so their specifications should not be combined as if they were confirmed for one treadmill. TopChoice UK’s T Series comparison; NordicTrack’s T5 listing.

Until the Amazon UK listing or a dated record of the offer identifies the model, the most accurate product description is “NordicTrack T Series treadmill,” not a definitive T5 or another specific variant.

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Do the 10 mph and 5-inch LCD claims check out?

They are supported separately, not together for a confirmed model. NordicTrack’s T5 listing gives a 10 mph maximum speed and says the treadmill has an LCD display. The UK comparison lists a 5-inch LCD and a maximum speed of 16 km/h for a T Series product. Since 16 km/h is approximately 10 mph, the figures are broadly consistent, but the pages do not prove that the exact treadmill in the supposed Amazon deal has both specifications.

#1 Best Overall
Sale
NordicTrack T Series 6.5 S Treadmill
  • THE T6.5S TREADMILL - See your live workout stats on the clear LCD display or use your own device to follow iFIT trainers and automatically control your treadmill, all from your phone or tablet (iFIT Train Membership Required).
  • 0-10 MPH - Run, jog, or walk at speeds of up to 10 MPH. Perfect for home workouts, cardio training, and endurance building.
  • 0-10% INCLINE - Boost calorie burn and target more muscle groups with a 0–10% incline range.
  • KEYFLEX CUSHIONING - Reduce joint impact while walking or running. This treadmill supports smoother strides and improved comfort for daily use.
  • FOLDABLE & COMPACT - The folding frame makes this treadmill ideal for small spaces. When you're done, fold it and roll it away. Press the foot bar for smooth, assisted lowering.

These are product listing specifications, not independent performance-test results. Confirm the model name and specifications shown on the retailer’s own listing before buying.

Was it below £500 in Amazon’s UK Prime Day sale?

That price claim is not verified by the available deal coverage. Tom’s Guide reported a NordicTrack T Series offer for US Prime Day 2025 at $664, reduced from $799. It describes the treadmill as reaching 10 mph, folding for storage and offering up to 10% incline; it does not establish a UK price below £500. Tom’s Guide’s Prime Day treadmill deals coverage.

Rank #2
NordicTrack T Series 5 Starter Treadmill for Real Results
  • THE T5 TREADMILL - See your live workout stats on the clear LCD display or use your own device to follow iFIT trainers and automatically adjust your treadmill, all from your phone or tablet (iFIT Train Membership Required).
  • 0-10 MPH - Run, jog, or walk at speeds of up to 10 MPH. Perfect for home workouts, cardio training, and endurance building.
  • 0-10% INCLINE - Increase calorie burn and target more muscle groups with a 0–10% incline range.
  • KEYFLEX CUSHIONING - Diminish joint impact while walking or running. This treadmill supports smoother strides and improves comfort for daily use.
  • POWERED BY IFIT - With the iFIT Train Membership*, access over 10,000 workouts. Just press start, and your machine auto-adjusts to match the trainer’s pace and terrain. SmartAdjust will scale any workout up or down based on your fitness level.

Do not treat the US dollar deal as evidence of a matching UK promotion. A definitive UK claim requires the original Amazon UK listing or a dated UK deal record that confirms the price, sale dates and exact model. The available evidence also does not establish the headline’s description of the treadmill as “high quality.”

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What to check before buying

Once you have confirmed the exact model, check the details that affect fit, use and the final cost:

Rank #3
Sale
NordicTrack T Series 10 Treadmill
  • THE T10 TREADMILL - A full-featured treadmill that works great out of the box. Add an iFIT Pro Membership ($39/mo) to unlock 10,000+ guided workouts, auto-adjusting speed and incline, and streaming for your whole household.
  • 10" TOUCHSCREEN - The tilting 10” touchscreen allows for optimal viewing, whether you’re running or following off-treadmill classes like yoga and strength. With the iFIT Pro Membership, stream your favorite shows and movies (iFIT Pro Membership Required).
  • 0-12 MPH - Run, jog, or walk with speeds up to 12 MPH. Perfect for home workouts, cardio training, and endurance building.
  • 0-12% INCLINE - Boost calorie burn and target more muscle groups with a 0–12% incline range.
  • SELECTFLEX CUSHIONING - Adjust cushioning from soft to firm to match your comfort level. SelectFlex absorbs impact to support your joints whether you’re walking, jogging, or running.
  • Running specifications: Verify the maximum speed and incline range on the listing for that model.
  • Deck dimensions: The UK comparison gives a belt size of 51 × 140 cm for its T Series product; check whether that applies to the variant you are considering.
  • Storage: Confirm how the treadmill folds and whether its folded dimensions suit your available space.
  • Connected features: NordicTrack’s T5 listing says an iFIT Train membership is required for several connected features. Check which functions work without membership and whether any trial or ongoing membership terms apply.
  • Purchase terms: Check warranty coverage, delivery and assembly costs, stock, and the final delivered UK price. The cited pages do not provide a consistent UK comparison of these terms.

A separate UK retailer lists a ProForm Carbon TL customer return for £400 and describes it as having a 10 mph speed and 5-inch LCD. That is a different brand and a customer-return listing, so it does not confirm the NordicTrack deal or provide a like-for-like price comparison. Fitness Superstore’s ProForm Carbon TL customer-return listing.

Quick Recap

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Bestseller No. 5
Best Value
NordicTrack T Series 7 Treadmill
  • THE T7 TREADMILL - See your live workout stats on the clear LCD display or use your own device to follow iFIT trainers and automatically control your treadmill from your phone or tablet (iFIT Train Membership Required).
  • 0-10 MPH - Run, jog, or walk at speeds of up to 10 MPH. Perfect for home workouts, cardio training, and endurance building.
  • 0-10% INCLINE - Boost calorie burn and target more muscle groups with a 0–10% incline range.
  • SELECTFLEX CUSHIONING - Adjust cushioning from soft to firm to match your comfort level. SelectFlex absorbs impact to support your joints whether you’re walking, jogging, or running.
  • FOLDABLE & COMPACT - The folding frame makes this treadmill ideal for small spaces. When you're done, fold it and roll it away. Press the foot bar for smooth, assisted lowering.
Rank #4
Sale
NordicTrack T Series 16 Treadmill
  • THE T SERIES 16 TREADMILL - A full-featured treadmill that works great out of the box. Add an iFIT Pro Membership ($39/mo) to unlock 10,000+ guided workouts, auto-adjusting speed and incline, and streaming for your whole household.
  • 16" TOUCHSCREEN - Tilt the 16" touchscreen to keep the optimal viewing angle for your height. With an iFIT Pro Membership*, stream your favorite shows and movies (iFIT Pro Membership Required).
  • 0-12 MPH - Run, jog, or walk with speeds up to 12 MPH. Perfect for home workouts, cardio training, and endurance building.
  • 0-12% INCLINE - Boost calorie burn and target more muscle groups with a 0–12% incline range.
  • SELECTFLEX CUSHIONING - Adjust cushioning from soft to firm to match your comfort level. SelectFlex absorbs impact to support your joints whether you’re walking, jogging, or running.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.