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Sunny Health & Fitness Electric Treadmill with Easy Foldable Design and Adjustable Incline

4.3 4.3 out of 5 stars 2,168 ratings

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Auto Incline

About this item

  • 【MADE FOR RUNNING】 Dash up to 10 mph with comfort as your feet strike the cushioned, shock absorption-equipped running deck. The soft and responsive running belt (51.5L x 18W inches) absorbs impact on each step, which can reduce stress on your joints while you exercise.
  • 【AUTOMATIC INCLINE】 Instantly increase workout intensity when you adjust the automatic recline. Boost recline from 0 to 15 levels with the quick buttons on the home-use treadmills.
  • 【PULSE SENSORS】 Be aware of your heart rate while you exercise with the conveniently located pulse grips. Grab onto them for near-instant feedback on the intensity of your workout.
  • 【PERFORMANCE MONITOR】 Track important workout data including your speed, distance, time, calories burned, pulse, and recline on the backlit, color display.
  • 【CUSTOM PROGRAMS】 Mix up your workout with 16 preset workouts, 3 user-customized workouts, and 3 countdown workouts. The cardio machine is also equipped with a BMI calculator.

From the brand


From the manufacturer

Sunny Health Fitness Energy Flex Motorized Treadmill - SF-T7724

Sunny Health & Fitness Energy Flex Motorized Treadmill - SF-T7724

Change the way you build your cardiovascular fitness with the Sunny Health & Fitness SF-T7724 Energy Flex Motorized Treadmill. Run-on the space-saving running deck (51.5L x 18W in) that is equipped with a responsive shock absorption system.

  • Bluetooth function to play music wirelessly and answer and decline phone calls.
  • Enjoy convenient quick buttons that control speed and incline.
  • Place your smartphone or tablet in the device holder and charge your device via the onboard USB port.
  • Track your cardiovascular performance with the built-in pulse sensor grips.
  • Customize your workout experience with 3 countdown workouts, 3 user-customized workouts, BMI calculator and 16 pre-set programs.
  • Instantly increase workout intensity when you adjust the automatic recline

SF-T7724

SF-T7724

SF-T7724

SF-T7724

PERFORMANCE MONITOR

Your performance monitor will track and display Speed, Time, Distance, Calories burned, Pulse and Incline to help keep you in control of your workout sessions.

BOTTLE HOLDERS

Stay hydrated in the most demanding of workouts. The convenient drinks holder keeps your favorite refreshing beverage within arm’s reach!

QUICK BUTTONS

Instantly adjust your running speed and incline levels with the on-console options. Quick Access Buttons; 2, 4, 6 or 8 MPH. Quick Incline buttons: 3, 6, 9 or 12%.

BUILT-IN SPEAKERS

Play your music through the speakers on the treadmill by connecting your favorite music player to the indoor treadmill

treadmill with pre-loaded workout programs

SF-T7724

SF-T7724

SF-T7724

16 PRELOADED PROGRAMS

Customize your workout experience with 3 countdown workouts, 3 user-customized workouts, BMI calculator and 16 pre-set programs.

PULSE SENSORS

Monitor and maintain your target heart rate. Measuring your pulse rate is an important tool for exercising correctly and efficiently.

SOFT-DROP SYSTEM

The soft-drop hydraulic mechanism on the Sunny treadmills is a great feature that allows the deck to gently lower itself to the floor.

TRANSPORTATION WHEELS

The wheels at the front of the unit allow the user to move their equipment around with ease, from room to room, or store it away out of sight.

Sunny Health & Fitness Energy Flex Motorized Treadmill - SF-T7724 SF-T7705 SF-T7718 Pink Treadmill
Sunny Health & Fitness Energy Flex Motorized Treadmill - SF-T7724 Sunny Health & Fitness Portable Treadmill, Auto Incline - SF-T7705 Sunny Health & Fitness Electric Slim Folding Treadmill - Strider, SF-T7718 Asuna SpaceFlex Electric Treadmill with Auto Incline - 7750P
Customer Reviews
4.3 out of 5 stars
2,168
4.4 out of 5 stars
906
4.1 out of 5 stars
773
4.2 out of 5 stars
419
Digital Monitor Calories, Distance, Incline, Program, Pulse, Speed, Time Calories, Distance, Incline, Matrix/Laps, Pulse, Speed, Steps, Time Calories, Distance, Pulse, Speed, Steps, Time Calories, Distance, Incline, Mode, Pedometer, Program, Pulse, Speed, Time
Running Surface 51.5L x 18W in 49L x 15.5W in 47L x 20W in 51L x 19W in
Incline Function Auto Electric Auto Electric - Auto Electric
Incline Levels 15 15 - 12
Number Of Programs 16 9 9 8
Speed Range 0.6 - 10 MPH 0.5 - 9.0 MPH 0.6 - 9.0 MPH 0.6 - 8.0 MPH
Connections USB Charge Port, MP3 Port, Speakers, Bluetooth AUX Port, SunnyFit App, Speakers MP3 Port, USB Charge Port, SunnyFit App, Speakers USB Charge Port, MP3 Port, Speakers
Max User Weight 240 lb 220 lb 250 lb 220 lb

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Sunny Health & Fitness Electric Treadmill with Easy Foldable Design and Adjustable Incline


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Customer reviews

4.3 out of 5 stars
4.3 out of 5
2,168 global ratings

Customers say

Customers like the ease of assembly of the treadmill. For example, they mention it's simple and easy to put together. That said, they appreciate the value for money. Customers are also happy with noise, and performance. Opinions are mixed on speed, weight, quality, and size.

AI-generated from the text of customer reviews

189 customers mention148 positive41 negative

Customers like the performance of the treadmill. They mention that it works great for simple workouts, and all features work as advertised. Some say that it's a basic treadmill without a lot of bells and whistles, but it'll still provide a good workout. Overall, most are happy with their purchase and recommend it to others.

"I like the treadmill it suits the purpose, has some nice features, and is easy to use...." Read more

"...The treadmill has held up through all of it. It works just as well as when I bought it...." Read more

"...and features I don't use, but for my specific use the treadmill has worked great. It does exactly what I need for a reasonable price...." Read more

"...The treadmill lost power, had a burning smell and now it won’t turn on. My husband is an engineer and he says the issue is electrical...." Read more

184 customers mention175 positive9 negative

Customers find the treadmill easy to assemble. They say the instructions are basic and self-explanatory. Customers also say the treadmill is simple and easy to read.

"...THE GOOD: It was incredibly easy to set up and get started using...." Read more

"...To assemble is quite easy but needs a little patience. I've only used for a few days and so far work's great...." Read more

"...the treadmill it suits the purpose, has some nice features, and is easy to use...." Read more

"...All tools/screws/instructions present. Everything lined up fine for assembly...." Read more

128 customers mention113 positive15 negative

Customers like the value of the treadmill. They mention it's great for the price, inexpensive yet efficient, and perfect for their home.

"...OVERALL: this is an insanely good treadmill for the price. I very glad that I took a chance on it." Read more

"...I do recommend this treadmill it’s affordable." Read more

"...The treadmill absorbs a lot of shock. I think this is due to it's lower cost, but the funny thing is that high-end treadmills like Nordic track sell..." Read more

"...It does exactly what I need for a reasonable price.Here are the treadmill actions I take each session.1...." Read more

65 customers mention48 positive17 negative

Customers like the noise level of the treadmill. They say it's relatively quiet.

"...It’s not loud at all- just like the treadmills at the gym. My favorite part of the treadmill is the auto incline...." Read more

"...Though it feels a little bouncy initially. Reasonably silent. Assembly is pretty straightforward...." Read more

"...It's pretty quiet in my opinion, though when it turns on or off it beeps three times...." Read more

"...It creaks a little, the motor seems to have an agenda against 5 mph (it still works, just moans some) which goes away at 5.5 mph, so clearly I'm..." Read more

130 customers mention87 positive43 negative

Customers are mixed about the quality of the treadmill. Some mention that it's sturdy, well built, and dependable. However, others say that it was poorly made, has choppy welds, and shuts off after 100 minutes of continuous use.

"...It is a basic machine which is perfect for my daughter who has Down syndrome. Easy to operate and easy to put together." Read more

"...machine and I must say it really feels nice buying a treadmill that's sturdy, compact and fits right on the pocket...." Read more

"...The treadmill lost power, had a burning smell and now it won’t turn on. My husband is an engineer and he says the issue is electrical...." Read more

"...It's easy to fold up and open for each use. It's dependable. Only used customer service once, but it was excellent. Very happy with this purchase." Read more

119 customers mention80 positive39 negative

Customers are mixed about the size of the treadmill. Some mention that it is very compact and takes up as little space as it possible can, while others say that the belt size is fairly narrow and the base isn't wide or long enough.

"...Don't expect a fitness gym type because it's not but great for small area and a good workout...." Read more

"...It's extremely compact and easy to move.* The incline is very easy to change despite being manual.Cons:*..." Read more

"...Other things that are challenging. The base isn't wide or long enough. The handrails are awkward...." Read more

"...I do like that it's compact and doesn't take up too much room in my bedroom. I don't think it's meant for runners...." Read more

52 customers mention35 positive17 negative

Customers are mixed about the weight of the treadmill. Some mention that it's easy to move around, while others say that it is heavy and not the easiest to move. Some say that the belt and deck are not nearly as freely moving as some other cheap treadmills.

"...It's extremely compact and easy to move.* The incline is very easy to change despite being manual.Cons:*..." Read more

"...Moving it is doable though not pretty, but I'm a young, healthy, able-bodied person..." Read more

"Arrived earlier than expected. Is heavy so have the delivery drivers to bring it into your home...." Read more

"...The treadmill itself is light enough for me to move myself. With the box, I needed help. But after it's out of the box?..." Read more

48 customers mention30 positive18 negative

Customers are mixed about the speed of the treadmill. Some mention that it's great, runs smoothly, and has quick speed buttons of 2, 4, and 6 mph. However, others say that the belt skips, it is sluggish, and the motor emits a burning smell. They also say that it takes a long time for the heart rate monitor to register during a workout and is not accurate.

"...Very smooth walking or running. Again I've only had few days and let's see how it's doing in a month or so...." Read more

"...I never had that before. I like it now. It’s way off on the heart rate...." Read more

"...* The speed is surprisingly accurate. (Treadmills have notoriously bad speed control because every foot strike slows down the belt temporarily.)..." Read more

"...It is fantastic. Three incline levels are fine for me and the speed is great as well...." Read more

Treadmill
4 Stars
Treadmill
I like the treadmill it suits the purpose, has some nice features, and is easy to use. But like the other reviews I read before I purchased it, it definitely came with some damage but I didn’t return because it is mostly cosmetic and doesn’t affect the functionality of the treadmill. I do recommend this treadmill it’s affordable.
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Top reviews from the United States

Reviewed in the United States on April 14, 2020
Style: Manual InclineVerified Purchase
68 people found this helpful
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Reviewed in the United States on July 11, 2022
Style: Manual InclineVerified Purchase
3 people found this helpful
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Reviewed in the United States on March 17, 2024
Style: Auto InclineVerified Purchase
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4.0 out of 5 stars Treadmill
Reviewed in the United States on March 17, 2024
I like the treadmill it suits the purpose, has some nice features, and is easy to use. But like the other reviews I read before I purchased it, it definitely came with some damage but I didn’t return because it is mostly cosmetic and doesn’t affect the functionality of the treadmill. I do recommend this treadmill it’s affordable.
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Reviewed in the United States on November 26, 2020
Style: Manual InclineVerified Purchase
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MJ
5.0 out of 5 stars Small but doing the job...after three years!
Reviewed in the United States on November 26, 2020
EDIT to add - almost 3 years later, I'm still using this treadmill. Not every day, and I really really prefer to run outside so it doesn't get much work during at least half the year. But for the winter it saves me! Just to walk while reading/watching TV if it's too miserable outside. It creaks a little, the motor seems to have an agenda against 5 mph (it still works, just moans some) which goes away at 5.5 mph, so clearly I'm supposed to be running faster if I run (haha, joke's on it, I run slower....).

But it's been great, so happy I got this! Lifesaver!

3 days in, and satisfied so far. I'm not a big runner, but I've gotten 2+ hours of walking in already. I dithered for a couple weeks before ordering - mainly this is about survival through the winter. So far, I'm quite pleased with it.
0) It was well packed - plenty of padding and spacers to minimize banging around. Amazon had 2 guys to put it on my porch. No damage observed anywhere when I unpacked. All tools/screws/instructions present. Everything lined up fine for assembly.
1) I was able to set it up myself (5'3" 135lb 51F) because I'm impatient. But I also used a hand truck, sliding cloth for the wood floors, and careful use of leverage /tilting allowed me to set it up. YMMV. **make note of which side is the "Heavy" end (marked on the box) - that's the front, so you don't have to rotate it around last minute. And of course, which side should go "up".
2) lubricating under the belt is awkward but essential. If I understood correctly, you're supposed to get all the way across under the belt. I dug out a clean paint stick, rag + rubber band to help with that, and used 2/3 of the bottle, trying to work as much up / down the track as possible.
3) Track adjustment - I did make some tweaks - just took it very easy and walked on it for a bit. I probably did 4 tweaks, the last couple at 1/8 turn rather than 1/4 turn as recommended to dial it in. Just be patient and use it for a few min to let it settle in.
4) Operation is easy, I like the buttons on the arms as well as on the console. The water bottle holders are minuscule, and there's no place to put my cellphone / nalgene. That's called out in other reviews, too. But for $340, I'll manage.
4) Sound: very quiet if you're not walking/running. In use, you can hear the belt sliding and of course your lumbering footsteps on the running surface. Not too bad. I have cheap noise canceling earbuds and they work well enough so I can listen to an audio book.

TBD how it does over the long run, but 3 days in - quiet satisfied!
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7 people found this helpful
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Top reviews from other countries

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Gayle
5.0 out of 5 stars Great Quality
Reviewed in Canada on October 27, 2023
Style: Manual InclineVerified Purchase
One person found this helpful
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Peter Olejar
5.0 out of 5 stars Very good machine
Reviewed in Canada on April 25, 2021
Style: Auto InclineVerified Purchase
Jesus Garcia Moreno
5.0 out of 5 stars Excelente
Reviewed in Mexico on February 19, 2020
Style: Manual InclineVerified Purchase
Carol Bellows
4.0 out of 5 stars Excellent unit, does what I want it to
Reviewed in Canada on March 11, 2022
Style: Manual InclineVerified Purchase
3 people found this helpful
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José Manuel Hernandez Lozada
5.0 out of 5 stars Muy buen producto
Reviewed in Mexico on February 1, 2019
Style: Manual InclineVerified Purchase