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SereneLife Smart Digital Manual Incline Treadmill - Slim Folding Electric 2.5 HP Indoor Home Foldable Fitness Exercise Running Machine with Downloadable App, MP3 Player, Safety Key -SLFTRD25

4.1 4.1 out of 5 stars 1,665 ratings
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Amazon's Choice in Treadmills by SereneLife

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About this item

  • Foldable design: With the SereneLife folding treadmill, performing your cardio workout will be more enjoyable and convenient. This innovative fitness equipment is both performant and a space-saving solution, as it can be folded with no effort, so you can
  • Sports app connection: Our foldable treadmill features a sports app connection that can help you stay engaged and focused during your training. Also, with full access to a wide range of fitness sessions, our treadmill will help you shake things up in your
  • LARGE RUNNING SURFACE: 15.75" x 43.30" walking/running surface, Start/Stop and speed control on the handles for easy control, And a 5" digital LCD display screen with touch button controls that displays run time, distance, speed, calories burned.
  • High-performance: This professional home workout equipment can help you achieve your fitness goals and stay active. It has a maximum speed of 7.5mph and 16 preset training programs, that can help you perform high-intensity cardio training in the comfort o
  • Custom fitness session: The SereneLife treadmill for home features adjustable speed settings and 3 incline options, so you can build your custom training program. Also, this 1.5HP motorized treadmill has integrated sensors that measure your pulse and an L

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From the manufacturer

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Electric Folding Treadmill Exercise Machine by Serenelife | Easy Assembly Fitness Running Jogging Exercise Machine

The SereneLife Smart Digital Treadmill Machine is an excellent choice for fitness enthusiasts who have little time to go to the gym, with this home exercise trainer you will be able to achieve your dream body at the comfort of your own home! With this treadmill, your home becomes an ideal gym for you to stay in shape. SereneLife SLFTRD25 features a stylish contemporary space-saving folding design with reliable, sturdy frame for easy storage.

It features a powerful but quiet motor that is strong enough to hold long distance running sessions and versatile to meet different needs for all of your family members, a useful display to help you track time, calories, distance, speed, and heart rate. It also pairs to your device via Bluetooth, download the 'FitShow App' and get connected to record and review training data, display training stats and challenge friends, and share fitness data on social media. Works with iPhone and Android phones.

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This motorized running jogging exercise machine with incline features a hassle-free electric motorized plug in design.

This smart electric folding treadmill is used for walking, jogging, and as a home gym running equipment.

This compact electric folding treadmill is portable and has a convenient hydraulic folding style for easy setup and storage.

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Convenient and Folding Treadmill

This compact electric folding treadmill is portable and has a convenient hydraulic folding style for easy setup and storage.

Turbocharge Your Endurance

Make boring exercise routines to exciting fitness sessions with the SereneLife smart auto incline exercise machine.

Improves Your Overall Health

The 16 preset workout programs combined with the 1.5HP motor power of this folding gym treadmill will help you train like a pro.

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Product Description

At SereneLife, our mission is to develop and improve constantly, so we can create professional fitness equipment that will satisfy your needs. We use only premium quality materials and advanced manufacturing technologies, which help us deliver outstanding equipment loved by people all over the world. If for any reason you are not happy with your purchase, our customers’ department has got you covered!
Why is this product for you?
Our professional folding treadmill is a must-have for people who want to stay active and maintain a balanced lifestyle. This innovative treadmill is super easy to fold and practical, allowing you to perform efficient training anywhere you are. Also, it helps you get out of a rut, by providing you access to a wide range of exciting fitness sessions through a sports app. The SereneLife treadmill features 16 preset training programs and adjustable speed options so you can build your personalized workout. It comes with an LCD screen that helps you track your progress by displaying the number of calories burned, distance, speed, and heart rate. Highly-efficient and innovative, this treadmill can help you get closer to your fitness goals.
Some of the amazing features of this product:

Professional treadmill;
Folding design;
Sport app connection;
Large running area;
Suitable for cardio, running, walking;
16 preset programs;
3 incline options;
LCD screen;
Durable and stable;
Heart-rate monitoring;
Maximum speed: 7.5mph;
1.5HP;
Adjustable speed settings;
Space-saving solution;
Integrated safety key;
Dimensions: 54.73 x 26.78 x 49.61-inch.

Stay in shape with our folding treadmill!

Product information

Technical Details

Additional Information

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SereneLife Smart Digital Manual Incline Treadmill - Slim Folding Electric 2.5 HP Indoor Home Foldable Fitness Exercise Running Machine with Downloadable App, MP3 Player, Safety Key -SLFTRD25


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Customer reviews

4.1 out of 5 stars
4.1 out of 5
1,665 global ratings

Customers say

Customers like the ease of assembly of the treadmill. They mention that it comes in two pieces, making it easy to assemble. They also appreciate the quality of the product, stating that it's a good treadmill for everyday use and for relatively small spaces. Customers also like the size of the machine, mentioning that it fits perfectly in their small space. They say that it is a compact but sturdy treadmill, and that it works well. Customers are also impresseded with the value, saying that it seems to fit the bill. They are also happy with the performance, saying it surpassed their expectations.

AI-generated from the text of customer reviews

283 customers mention265 positive18 negative

Customers find the treadmill easy to assemble. They say it comes in two pieces, which makes assembly very easy. Customers also say it's easy to use, doesn't take up too much space, and the start and stop buttons are easy to access on the handle. They also say that it'd be easy to manually adjust the incline settings.

"...Pros:- Fast delivery- Very easy assembly- Light Weight- Easy to fold- Easy to operate-..." Read more

"...Easy to assemble (with two people), pretty light weight for a treadmill, and sturdy-feeling!..." Read more

"...It was light Weight, easy to assemble. Put it together in under 30 minutes with a toddler making a mess in between...." Read more

"...It's easy to use, doesn't take up too much space, and we love being able to hop on throughout the day while we work from home...." Read more

262 customers mention187 positive75 negative

Customers like the quality of the treadmill. For example, they say it's a good treadmill for everyday use, a great basic treadmill, and sturdy-feeling. Some are surprised by the quality. Overall, most are happy with their purchase and recommend it to others.

"...Easy to operate- So far I have had no issues with anything breaking or not working correctly.-..." Read more

"...(with two people), pretty light weight for a treadmill, and sturdy-feeling! My favorite part is the fact that it has two cup holders...." Read more

"...more intense pace, however, the treadmill’s support metal band under the frame broke apart and the support legs on the back of the treadmill..." Read more

"...It doesn't feel like it was made cheaply, it firmly holds our weight as we walk, speed walk, or run...." Read more

184 customers mention162 positive22 negative

Customers like the size of the treadmill. They say it fits perfectly in their small space, does not take much room, and is compact but sturdy. Some mention that the track and width are better than others.

"...Treadmill is small with minimalist functions and designs. Uses hardly any space. It is foldable and movable...." Read more

"...It's easy to use, doesn't take up too much space, and we love being able to hop on throughout the day while we work from home...." Read more

"...Compact and lightweight. Good for walking. Don't think I'd feel safe running on it though. Was easy to put together. Shipping was super fast...." Read more

"...It's compact, yet large enough to accommodate me. It doesn't take up too much space, It doesn't feel like it was made cheaply, it firmly holds our..." Read more

164 customers mention149 positive15 negative

Customers are satisfied with the value of the treadmill. They mention it's a good one for the money, well worth it, and compact and lightweight. Some say that it saves them money and time of having to go to the gym. Overall, customers are happy with their purchase and recommend it to others.

"...: I paid a little too much for this treadmill however the reward has been great. I have used it almost every day for the last 6 weeks...." Read more

"...Throw it on my floor mid workout. This was well worth it. I've been on the fence for YEARS about getting one. I'm glad I did!..." Read more

"...It is quite useful and convenient. Saves us money and time of having to go to the gym...." Read more

"...It's within our budget and it was made with quality in mind...." Read more

129 customers mention94 positive35 negative

Customers like the performance of the treadmill. They say it works well, it runs great, and it gets the job done. Some customers also mention that the quality and performance of this machine surpassed their expectations. Overall, most are happy with their purchase and recommend it to others.

"...I really love the ledge for my phone it also works for books if you want to just walk and read.-..." Read more

"I bought this treadmill in March 2022. It worked fine for the first three months, but for some reason it stopped working...." Read more

"...The quality and the performance of the machine surpassed my expectations. Took me 25 minutes to complete the assembly...." Read more

"...I gave 4 stars on maneuverability because the little wheels dont work great on the carpet, that could be improved, but does well enough...." Read more

116 customers mention116 positive0 negative

Customers find the treadmill easy to fold. They mention it's light weight, and folds up easily for storage in small spaces. The treadmill folds and unfolds very fast and easy, and has wheels that make transporting it easy. Customers also say it'll be an easy accessible way to exercise in the comfort of their own home.

"...Fast delivery- Very easy assembly- Light Weight- Easy to fold- Easy to operate-..." Read more

"...Uses hardly any space. It is foldable and movable...." Read more

"...it fit perfect in the place i needed to put it and it folds and unfolds very fast and easy...." Read more

"...I like how easy the treadmill folds up and slowly comes down and can be moved easily from one location to another...." Read more

43 customers mention36 positive7 negative

Customers like the weight of the treadmill. They say it's very easy to assemble, and is a very movable compact treadmill. Customers also appreciate the safety features, and specific weight limitation. Overall, customers are happy with their purchase and recommend it to others.

"...Pros:- Fast delivery- Very easy assembly- Light Weight- Easy to fold- Easy to operate-..." Read more

"...Easy to assemble (with two people), pretty light weight for a treadmill, and sturdy-feeling!..." Read more

"I purchased this treadmill for exercise during Winter Months. It was light Weight, easy to assemble...." Read more

"...Compact and lightweight. Good for walking. Don't think I'd feel safe running on it though. Was easy to put together. Shipping was super fast...." Read more

57 customers mention29 positive28 negative

Customers are mixed about the noise of the treadmill. Some mention it's very quiet and suitable for beginners, while others say that it makes somewhat of a loud sound with each step when at a speed above. The speakers don't sound great, and the running belt would make a squeaking noise under the frame when they were running on it. The running belt also makes a cracking sound when stepping on it, and you can't turn off the button sounds.

"...I can use this treadmill without waking anyone up but because it is quite quiet...." Read more

"...Quiet for the most part until recently when it has begun to make somewhat of a loud sound with each step when at a speed above 4.5..." Read more

"...She said it's quiet enough to watch TV while she is walking on it. I think it's great for the price." Read more

"...It has speakers and headphone jacks. The speaker volume was quite low and we didn't use it much...." Read more

Light Weight Treadmill, easy to build and Use
4 Stars
Light Weight Treadmill, easy to build and Use
I purchased this treadmill for exercise during Winter Months. It was light Weight, easy to assemble. Put it together in under 30 minutes with a toddler making a mess in between.Treadmill is small with minimalist functions and designs. Uses hardly any space. It is foldable and movable. Took us a bit of time to move around the first time but was easy once he realised how to make it work.It is easy to change the elevation. It has speed controls as well as preset programs. I use the preset programs whereas my wife mostly uses set speed. It displays the calories burnt. It also measures the heartbeat but you need to hold the handle bars for that. I like having the control on the handlebars as well for start/stop and speed control.Magnetic cut-off is good. Prevents my toddler from accidentally starting the treadmill.It has speakers and headphone jacks. The speaker volume was quite low and we didn't use it much.We have been using these for quite some time now and have noticed a bit of squeaking. Planning to use the oil that came along with the Treadmill.It is quite useful and convenient. Saves us money and time of having to go to the gym. Especially since both of us are working and have a kid.Overall, for the price point, I am very content and happy with the purchase. 
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Top reviews from the United States

Reviewed in the United States on July 27, 2020
Customer image
5.0 out of 5 stars As described & worth it if you are gonna use it
Reviewed in the United States on July 27, 2020
I bought this and wanted to give it a really good test before writing a review. It has now been over 6 weeks since I have had it. I use this treadmill almost every day ranging from 30 minutes to an hour at various speeds. So here are my pros and cons.

Pros:
- Fast delivery
- Very easy assembly
- Light Weight
- Easy to fold
- Easy to operate
- So far I have had no issues with anything breaking or not working correctly.
- The speaker system works however I use my own speaker or head phones.
- I really love the ledge for my phone it also works for books if you want to just walk and read.
- Quiet for the most part until recently when it has begun to make somewhat of a loud sound with each step when at a speed above 4.5

Cons:
- Many of the plastic covering pieces came scratched. I’m sure it is a packaging issue. For the price point I would like to receive everything in tact but being realistic, this would happen with regular use anyway.
- Pre set work outs aren’t great. They lack various difficulty levels
- The treadmill does get warm to touch if you want to use it longer then an hour.

Final opinion: I paid a little too much for this treadmill however the reward has been great. I have used it almost every day for the last 6 weeks. I have lost 15 pounds of quarantine weight. The convenience of this treadmill has created accountability for me and it has truely been a positive experience and great investment in my own health.
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13 people found this helpful
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Reviewed in the United States on August 30, 2018
186 people found this helpful
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Reviewed in the United States on March 2, 2021
Customer image
4.0 out of 5 stars Light Weight Treadmill, easy to build and Use
Reviewed in the United States on March 2, 2021
I purchased this treadmill for exercise during Winter Months. It was light Weight, easy to assemble. Put it together in under 30 minutes with a toddler making a mess in between.

Treadmill is small with minimalist functions and designs. Uses hardly any space. It is foldable and movable. Took us a bit of time to move around the first time but was easy once he realised how to make it work.

It is easy to change the elevation. It has speed controls as well as preset programs. I use the preset programs whereas my wife mostly uses set speed. It displays the calories burnt. It also measures the heartbeat but you need to hold the handle bars for that. I like having the control on the handlebars as well for start/stop and speed control.

Magnetic cut-off is good. Prevents my toddler from accidentally starting the treadmill.

It has speakers and headphone jacks. The speaker volume was quite low and we didn't use it much.

We have been using these for quite some time now and have noticed a bit of squeaking. Planning to use the oil that came along with the Treadmill.

It is quite useful and convenient. Saves us money and time of having to go to the gym. Especially since both of us are working and have a kid.

Overall, for the price point, I am very content and happy with the purchase. 
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Customer imageCustomer image
11 people found this helpful
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Reviewed in the United States on May 19, 2021
3 people found this helpful
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Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Very easy to set up
Reviewed in Canada on April 4, 2023
Craig
4.0 out of 5 stars UPDATE: SereneLife has GREAT customer Service!
Reviewed in Canada on October 30, 2020
26 people found this helpful
Report
User22
1.0 out of 5 stars Easy to setup, however, not worth the price for multiple reasons.
Reviewed in Canada on March 2, 2021
13 people found this helpful
Report
Fireguy662
5.0 out of 5 stars Recommended
Reviewed in Canada on March 14, 2021
Krish
3.0 out of 5 stars Decent treadmill but Bluetooth connectivity issue is there
Reviewed in Canada on February 26, 2023