Sunny Health and Fitness SF-T4400 Treadmill Review


The Sunny Health & Fitness SF-T4400 Treadmill comes with 2.20 Peak HP drive system with 15.75 inches by 48.82 inches running surface. The home treadmill offers a maximum speed of 10MPH. The drive allows you to run at 0.5 to 9 mph with and incremental adjustment of 0.1 mph. You can personalize your workout by choosing the level of intensity by choosing from the 3 options of incline.

It has an easy folding mechanism and a soft drop system that prevent it from crashing down while unfolding the equipment. This prevents hurting the hands and feet beside damaging your polished wooden floors or carpets. The LCD control console tracks the pulse, time, distance and calories burnt. You can control the speed via the console or the convenient control on the handgrips.

This allows you to concentrate on the workout without slowing down. The design of this Sunny Health & Fitness treadmill ensures optimal performance, efficiency and comfort. This treadmill can take 220 pounds of weight. The Sunny Health & Fitness SF-T4400 is comparable to the Weslo Cadence G 5.9 as both are entry level treadmills with a space saver design.

Technical Specifications

Maximum user weight 220 lbs.
User height from 5’2″ to 6’4″
Assembled dimensions
Height 47.3″
Width 26.8″
Length 62.2″
Weight 103 Lbs.
Shipping dimensions 65″ x 28″ x 12″
Shipping Weight 119 Lbs.
SF-T4400 Treadmill


Sunny Health & Fitness SF-T4400

The Sunny Health & Fitness SF-T4400 Treadmill comes with these features:

  • 2.20 peak HP drive system that powers the SF-T4400 Treadmill from 0.5 to 9 mph with one-tenth increments.
  • The power source of 1980 watts or 11V at 18 amps required.
  • The running surface is 48.82 inches and 15.75 inches to accommodate long strides.
  • 3 incline settings to personalize the level of intensity.
  • 9 workout programs set by world-class professionals in the field.
  • Large LCD display to track the speed, distance, time, pulse rate and calorie count.
  • The Pause function on the stop button halts the belt while keeping your current running stats intact.
  • Quick speed buttons on the handrail to automatically jump to 2, 4 and 6 mph and start, stop or adjust your speed.
  • Hand grip pulse sensors to record the heart rate.
  • The Fulcrum with the soft drop mechanism that ensures safe unfolding. It also allows for an easy ‘fold up and move’ on the transport wheels.

Computer Features

  • Clear LCD display that readouts:
    o Speed
    o Time
    o Distance
    o Pulse
    o Calories
  • 9 built-in workout programs


The frame of the Sunny Health & Fitness SF-T4400 Treadmill comes with one year warranty while the 90 days’ warranty covers the parts.

Shipping and Assembly

The shipping weight of the SF-T4400 Treadmill is 119 pounds. Some retailers offer free shipping. The SF-T4400 can be pulled from the box and assembled within an hour. It comes with all the assembling tools and a manual.

To download Sunny Health & Fitness SF-T4400 Treadmill Assembly & Owner’s Manual click here.

What I Like About SF-T4400 Treadmill

The LCD console on the Sunny Health & Fitness SF-T4400 Treadmill tracks your fitness goals as it gives readouts on your stats. The hand grip not only help start and stop it also has a built-in pulse monitor with a Body Mass Index (BMI) capacity. This treadmill comes with a with the maximum degree of incline 5 and 3 inclines. This means you can train up and then ladder down again this would simulate running up a hill and then descend it making this and excellent cardio workout.

If you are thinking of running a marathon, the SF-T4400 is a good treadmill to train on. You can use the incline to simulate outside with its rolling and hills and changing inclines. This would not only make your workout mentally stimulating but also prevent the risk of overuse injury due to running at the same incline.

What Isn’t So Great

You must adjust the incline on the SF-T4400 Treadmill manually unlike other models that come with and electric motor to do the job. It uses a power source when there could be a built-in dynamo to convert the mechanical energy into electricity to powers all the electronics.

If training for the marathon, it would be prudent to note that when we are running in the outdoors we propel ourselves forward as opposed to keeping up with the tread on the machine. This means we use our body differently in the two scenarios. Thus, it would be advisable to alternate your training with indoor and outdoor sessions. This acclimatizes you to the elements while allowing you to adjust to the course and terrain.

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Final Words on Sunny Health and Fitness SF-T4400 Treadmill

If you are looking for an entry-level machine that offers reasonable incline and weigh less than 220 pounds then this is the machine for you. It operates smoothly and quietly and has 9 workout programs built into the high-quality LCD display.

It also offers you a potential to get creative and design your own workouts using the 3 incline settings and speeds. With the BMI and pulse rate reader built into the handgrip, the Sunny Health & Fitness SF-T4400 Treadmill is a neat piece of tech to monitor your cardiac health.

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