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NordicTrack T 6.5 Si VS ProForm SMART Performance 400i

Not sure which Treadmill is better? Compare NordicTrack T 6.5 Si VS ProForm SMART Performance 400iand make the right choice. The table below compares the crucial specs of both models. Helpful video reviews are also provided. Once you made your choice, check the prices on Amazon!

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Appearance, Dimensions​ and Technical Details​

NordicTrack T 6.5 SiProForm SMART Performance 400i
Motor Size 2.6 CHP2.5 CHP
Running Area 20” W x 55” L20” by 55”
Weight Capacity 300 lbs300 lbs
Folding YesYes
Footprint In Use (W,L,H) 36” x 67.5” x 73”35.5" x 73.25" x 59.75"
Footprint Folded (W,L,H) 35.5” x 39” x 65.25”
Incline Range 0% to 10%0-10%
Max Speed 10 MPH10 MPH
Treadmill Best For Walking, Light JoggingWalkers
Electrical Requirements 120V120V
Display 10” touchscreen3” LCD
PreInstalled Workout Apps 2018
Speakers YesYes
Fans NoNo
Heart Rate Monitoring EKG Grip PulseEKG handlebar grips
USB port NoNo
Audio Jack YesYes
Water bottle cubbies YesYes
Device holder YesYes
Warranties Lifetime frame and motor, 1-year parts and laborLifetime frame, 25-year motor, 1-year parts and labor
Belt Commercial Tread Belt2-ply
Roller Size 1.9” Non-Flex rollers1.9” rear
Cushioning FlexSelect cushioningProShox™ Cushioning
Customer Support Email, live chat, phoneProForm has multiple ways to provide support for their customers. There is a live chat function on their website, a help request form, phone support and email options available to answer customer questions
Return Policy 30-day trialProForm offers a 30-day trial period which you can return your product for a full refund, minus a 10% restocking fee. If your product is damaged or defective, you do not have to pay the restocking fee.

Review videos

Overview and Specs

Which is better? Comparison of NordicTrack T 6.5 Si VS ProForm SMART Performance 400i treadmills. Compare the characteristics of each product and make your choice. Below you can see the most important specifications that you should check before purchase.

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