Smooth Evo SX4 Treadmill Review

Smooth Evo SX4 Treadmill review by Treadmill Adviser

This treadmill represents the perfect solution for anyone looking for a simple, quiet and affordable treadmill. The Smooth Evo SX4 treadmill is an ultra-compact treadmill made for fitness walking.

With the capacity to reach speeds up to 8 mph, it could also be used for light jogging. Designed to fold down and then stand up, the treadmill can be easily stored under a bed, in a closet or any place you have just 11″ x 29″ of floor space.

The equipment looks great in any apartment, family room or as a standalone addition to an already crowded room.

Here are the main features:
… drive motor

The treadmill utilizes a 2.0 HP continuous motor. This balanced motor is very smooth in operation and allows walkers or joggers to achieve speeds of up to 8 mph.
… shock absorption

This treadmill uses a patented “Flex Deck” frame cushioning system which provides maximum protection of your joints.
… heart rate monitor

Conveniently positioned at the front of the console, your hand grip pulse monitor is more comfortable to use.

… workout programs

This treadmill gives you seven workout programs to choose from:

Program One – Manual – Just press start and begin your workout.

Program Two – Target Distance – This program gives you the flexibility to select your distance in either miles or kilometers. The machine will count down while you adjust your speed and incline manually.

Program Three – Target Time – Users can set time to count up or count down from a pre-specified, manually adjustable program.

Program Four – Target Calories – Simply enter the number of calories you want to burn and begin. Adjust the speed and incline level at any time to meet your needs.

Program Five – 15 Minute Pike’s Peak – After a short warm-up, the machine will progressively increase the speed to a peak speed in the middle of the program and begin to taper down to a one-minute cool down at the end. There are five levels of intensity to choose from.

Program Six – 30 Minute Diamond Head – After a short warm-up, the machine will progressively increase the speed to a peak speed and hold that speed based on the level (1-5) you have selected. The program will very slowly lower the speed until it reaches the two-minute cool down.

Program Seven – 45 Minute speed intervals – This is the perfect cardiovascular training program for athletes, fitness enthusiasts or those looking to lose weight. Select your level (1-5) and the machine will alternately increase and decrease the speed.
folding design

The treadmill has a quick fold-down feature that can be left down or stood up and rolled away on easy transport wheels.

… warranty details

The product is backed with a lifetime warranty on the frame and 10 yrs warranty on the motor. What’s more, you also get a 3-year warranty on all parts and 1 year labor.

  • 2.0 Continuous HP motor
  • Patented Fold-down/Stand-up design
  • Large 16″ x 50″ tread belt
  • One Button Start
  • Seven Preset Programs
  • Five Levels of intensity
  • Hand Grip Pulse Monitor
  • Flex Deck frame cushioning system
  • Textured Whisper Weave™ low-noise belt
  • Large 2.5″ X 5″ LCD readout
  • Adjustable Console Angle
  • Backlit Display
  • Non-slip large rollers
  • Super Slim 11″ X 29″ folded footprint


  • Motor: 2.0 Continuous HP motor
  • Frame: Heavy 11-gauge steel
  • Speed: 8 MPH
  • Incline: 0 % and 7 %
  • Weight: 155lbs
  • Belt Size: 16″ x 50″
  • Roller Size: 2″
  • Folding: YES
  • Footprint: 11″ X 29″ (folded)
  • User weight: 250 lbs
  • Assembly : Comes 100% Assembled
  • Warranty: Frame (Lifetime)
  • Motor (10 yrs)
  • Parts (3 yrs)
  • Labor (1 yr)

NordicTrack T Series Treadmill + 30-Day iFIT Membership

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as of April 16, 2024 11:09 am
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