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ProForm SMART Performance 800i VS ProForm Boston Marathon 4.0

Not sure which Treadmill is better? Compare ProForm SMART Performance 800i VS ProForm Boston Marathon 4.0and 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​

ProForm SMART Performance 800iProForm Boston Marathon 4.0
Motor Size2.75 CHP4.25CHP
Running Area18” W x 60” L20” x 62”
Weight Capacity315 lbs400 lbs
FoldingYesNo
Footprint In Use (W,L,H)33.5” x 76.23” x 57.64”37" x 64" x 74"
Footprint Folded (W,L,H)N/A
Incline Range -2% to 10%-6% to 20%
Max Speed12 MPH15 MPH
Treadmill Best For Walkers, Light JoggingJoggers, Runners
Electrical Requirements 120V120V
Display 14” Smart HD Touchscreen10” touchscreen
PreInstalled Workout Apps 50Marathon training programs
Speakers YesYes
Fans YesYes
Heart Rate Monitoring Handlebar pulse gripsWireless chest strap
USB port NoNo
Audio Jack YesYes
Water bottle cubbies YesNo
Device holder YesNo
Warranties Lifetime motor and frame coverage, 3-year parts, and 1-year laborLifetime for frame, deck, and motor, 6 years on parts and electronics, 3 years on labor
Belt 2-ply2-ply commercial belt
Roller Size 2.5” front and back
Cushioning ProShox CushioningRunners Flex™ Impact Control
Customer Support Live chat, email, and phoneAs this treadmill is discontinued, the customer service is not through ProForm. Support will depend on the third-party company you purchase from
Return Policy 30-day trial returnDepending on where you purchase this discontinues treadmill, you will be subject to their return policy

Review videos

Overview and Specs

Which is better? Comparison of ProForm SMART Performance 800i VS ProForm Boston Marathon 4.0 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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