Customer reviews from Sunny Health & Fitness
Sunny Health & Fitness - Smart Foldable Fully Assembled Treadmill with 20" Running Belt, 15% Auto Incline & Workout Tracking via SunnyFit App - Dark Gray
Average customer rating
4.2
(39 Reviews)
Rating breakdown 39 reviews
5 Stars
23
4 Stars
8
3 Stars
3
2 Stars
3
1 Star
2
Customer Reviews for Sunny Health & Fitness - Smart Foldable Fully Assembled Treadmill with 20" Running Belt, 15% Auto Incline & Workout Tracking via SunnyFit App - Dark Gray
Customer Rating
1
Brand new didn’t even turn
on July 28, 2026
Posted by: Melissa N.
Brand new didn’t even turn on. Very disappointed!!
Written by a customer while visiting Sunny Health & Fitness
Customer Rating
3
So So!
on July 21, 2026
Posted by: NEIL W.
Belt had to be adjusted twice in the first week. Have to see if it stays adjusted. Should have been checked at assembly. Not thrilled with that.
Written by a customer while visiting Sunny Health & Fitness
Customer Rating
5
This thing is huge. !
on July 13, 2026
Posted by: Suelan W.
I love my new treadmill, however it is huge. !
If I could return it easily I would.
I did not check measurements, and that was my fault. Is is also very very heavy. Thank God my neighbor was able to help me carry it up a flight of stairs to my apartment.
If I could return it easily I would.
I did not check measurements, and that was my fault. Is is also very very heavy. Thank God my neighbor was able to help me carry it up a flight of stairs to my apartment.
Written by a customer while visiting Sunny Health & Fitness
Customer Rating
3
Okay, spend the money for something better if you're going to use it
on July 8, 2026
Posted by: Rasesh D.
At lower speeds when you're warming up or cooling down, your body weight slows the tread down with each step due to resistance on the baseboard. The motor is not strong enough to keep going at a constant rate. Each step is shorter duration when running so not as big of an issue. The machine is also louder than anticipated and described. Every button is a very loud beep, which will disturb others. No way to change miles to kilometers for training for 5Ks/marathon or speeds in kilometers.
Written by a customer while visiting Sunny Health & Fitness
Customer Rating
5
Bringing The WorkOUT. . . . IN with Sunny Health Premium Treadmill
on June 8, 2026
Posted by: Melissa R.
I'm LOVING my new Sunny Health Fitness Premium treadmill. Perfect size, GREAT running area which is spacious and good length. I love the simplicity of the LED panel as I don't need a fancy setup. The one click set up was perfect for me and I know this treadmill will last a long time as it is very sturdy. It's too hot to walk outside in Florida in Summer so this will suit me well.
Written by a customer while visiting Sunny Health & Fitness
Customer Rating
5
Great product so far, surprised
on May 27, 2026
Posted by: William M.
Great product so far, surprised at how quiet it is
Written by a customer while visiting Sunny Health & Fitness
Customer Rating
5
Good buy.
on May 25, 2026
Posted by: James G.
Still new, but so far this treadmill is excellent! Takes up less space than my previous treadmill and operates quieter. Good value for the features. Will see how it holds up.
Written by a customer while visiting Sunny Health & Fitness
Customer Rating
5
Quality product
on May 13, 2026
Posted by: Butler
Great choice for us. It is the right size, easy setup and quiet operation. The 20” walking surface is ideal.
Written by a customer while visiting Sunny Health & Fitness