Our Ratings are 4.78 Stars out of 5 Stars from 20,267 Reviews as of 4/18/22

Smooth 6.45 Treadmill Review

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Brief Overview

A real winner for Smooth! Just a modest $50 increase in the sales price with the addition of quality really makes sense. For the first time in a long time it seems there is intelligent life at Smooth.

Overall Quality

With the longer deck, bigger motor, standard heart rate strap- are you getting the picture??? This treadmill is such a huge improvement over the 6.25 that it is hard to understand why they didn't make these upgrades earlier.


Walking Area 8.5
Power 7
Cushioning 7.5
Reliability 6.8
Noise Level 6.8
Quality 6.8
Value 7
Warranty 8.5