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SereneLife

SereneLife Electric Folding Treadmill Exercise Machine - Smart Compact Digital Fitness Treadmill Workout Trainer w/Bluetooth App Sync, Manual Incline Adjustment, for Walking, Running, Gym

  • Based on 11,976 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
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Arrives Dec 16 – Dec 17
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Style: SLFTRD213.5


Color: BLACK


Features

  • A SPACE-SAVING, COMPACT TREADMILL - Our heavy-duty treadmill with incline has a hydraulic folding system for easy storage and installation in a home gym. When folded, it has a total dimension of just 25.19 L x 24.01 W x 49.21 H inches
  • PRE-SET OR PERSONALIZED CARDIO WORKOUT - Our upgraded foldable electric treadmill has 12 pre-set training modes for quick workouts. It also has a manual program mode where you can personalize and adjust the settings to your liking
  • KEEP TRACK OF YOUR PERFORMANCE - Reach your fitness goals with this treadmill. It has an LCD that shows training data such as run time, distance, speed, and calories burned. It also has grip sensors for pulse monitoring and a 0.6-6.5 MPH adjustable speed
  • WIDE RUNNING BELT - The treadmill exercise machine has a large walking/running surface. 39.37 x 15.75" (L x W) running belt size provides ample workout space. Also has 4 level adjustable incline that allows you to customize the intensity of your workout
  • ENJOY MUSIC & USE YOUR TRAINING APPS - Make your workouts fun and simple. Have the best exercise experience by enjoying music via Bluetooth. Integrate apps like "FitShow", ZWIFT and Kinomap and linked to "HealthKit" to record and collect activity data

Description

SereneLife Model : SLFTRD18Digital Smart TreadmillTrack Base Smart Digital Treadmill with Downloadable App Features: Smart Digital Treadmill DesignGet Connected with the ‘FitShow’ AppPairs to Your Device via Bluetooth ConnectivityRunning & Training Data Statistics ReadoutCompact Form-Fitting Design for Any Room in the HouseBuilt-in Hand Grip Sensors for Pulse MonitoringDigital LCD Display Screen with Touch Button ControlsDisplays Run Time, Distance, Speed, Calories Burned, Heart RateAdjustable Speed SettingsSelectable Preset Training ModesSimple Electric Motorized Plug-in DesignConvenient Folding Style for Easy Setup & StorageUsed for Walking, Jogging, Running Exercise TrainingPerfect for Weight Loss, Cardiovascular Fitness, Endurance & Stamina BuildingIntegrated Safety Key, Emergency Power OffRemovable Book / Tablet Device HolderSome Assembly RequiredThe ‘Fitshow’ App: Train Smarter and Connect via Your Favorite DeviceWorks with Smartphones, Tablets, Laptops, etc. Free to Download via Your SmartphoneMultifunctional Sports AppConnect to the Treadmill via BluetoothApp Provides Access to Exercise ActivitiesLinked to ‘HealthKit’ to Record and Collect Activity DataEasily Share Health and Fitness Data via Social MediaAvailable for iOS and AndroidBluetooth Connectivity: Hassle-Free Pairing, No Password RequiredCompatible with All of Today’s Latest Bluetooth Devices (Smartphones, Tablets, Laptops, Computers, etc. )Bluetooth Version: 4. 0 BLETechnical Specs: Motorized Treadmill Motor Power: 1. 0HPRunning Belt / Running Surface Size (L x w): 39. 3’’ x 13. 4’’ -inchesAdjustable Speed: 0. 6 – 6. 0 MPH (Up to 10 KMH)Maximum Weight Support: Up to 265 lbs. Power Supply: 120VThe SereneLife Track Base Smart Digital Treadmill with Downloadable App - Smart Digital Treadmill Design - Get Connected with the ‘FitShow’ App - Pairs to Your Device via Bluetooth Connectivity - Running & Training Data Statistics Readout - Compact Form-Fitting Design for Any Room in the House - Built-in Hand Grip Sensors for Pulse Monitoring - Digital LCD Display Screen with Touch Button Controls - Displays Run Time, Distance, Speed, Calories Burned, Heart Rate - Adjustable Speed Settings - Selectable Preset Training Modes - Simple Electric Motorized Plug-in Design - Convenient Folding Style for Easy Setup & Storage - Used for Walking, Jogging, Running Exercise Training - Perfect for Weight Loss, Cardiovascular Fitness, Endurance & Stamina Building - Integrated Safety Key, Emergency Power Off.

Brand: SereneLife


Color: BLACK


Product Grade: new


Product Dimensions: 50.78"D x 49.21"W x 24.01"H


Item Weight: 66.6 Pounds


Material: Alloy Steel


Maximum Speed: 6.5 Miles per Hour


Special Feature: Foldable


Recommended Uses For Product: home exercise, walking, jogging, running, and cardiovascular fitness


Target Audience: Adult


Brand: ‎SereneLife


Color: ‎BLACK


Product Grade: ‎new


Product Dimensions: ‎50.78"D x 49.21"W x 24.01"H


Item Weight: ‎66.6 Pounds


Material: ‎Alloy Steel


Maximum Speed: ‎6.5 Miles per Hour


Special Feature: ‎Foldable


Recommended Uses For Product: ‎home exercise, walking, jogging, running, and cardiovascular fitness


Target Audience: ‎Adult


Maximum Horsepower: ‎1.5 Horsepower


Maximum Incline Percentage: ‎4


Assembly Required: ‎Yes


Display Type: ‎LCD


Power Source: ‎Corded Electric


Connectivity Technology: ‎Power Cord, Bluetooth


Control Program Name: ‎Treadmill Training Programs


Included Components: ‎User Manual


Metrics Measured: ‎Distance, Speed, Calories Burned, Heart Rate


Product Benefits: ‎Enjoy customized workouts, monitor performance, and stay entertained with this space-saving treadmill


Maximum Weight Recommendation: ‎265 Pounds


Deck Length: ‎39.37 Inches


Deck Width: ‎15.75 Inches


Frame Material: ‎Alloy Steel


Folded Size: ‎59.64'' (l) x 25.98'' (w) x 5.12'' (h) inches


Screen Size: ‎3 Inches


Input Power: ‎120 Watts


Minimum Speed: ‎0.6 Miles per Hour


UPC: ‎842893158280


Model Name: ‎Folding Treadmill


Manufacturer: ‎Sound Around


Item Package Dimensions L x W x H: ‎53.13 x 26 x 9.5 inches


Package Weight: ‎31.75 Kilograms


Item Dimensions LxWxH: ‎50.78 x 49.21 x 24.01 inches


Brand Name: ‎SereneLife


Warranty Description: ‎1 Year


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎SLFTRD213.5


Style: ‎SLFTRD213.5


Date First Available: December 22, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 16 – Dec 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great little treadmill for the price [AND A GREAT SELLER!]
Style: SLFTRD20 Color: BLACK
The media could not be loaded. UPDATE: So we had our treadmill for a little over a year and it had still been doing great until one day we noticed a rip in the belt. I contacted their customer support as we were still within warranty and they were absolutely amazing! It was a simple matter of providing them with a copy of our receipt (a screenshot of the purchase from our Amazon account) and a photo of the issue and within the next day they notified us they were sending out a full replacement! They were responsive, followed up to every email in a timely manner, and did not hassle us about the process like I’ve had some other companies do. They simply stood by their word and honored the warranty. Can’t ask for better than that. Not only is this a good product (it was still functioning well, I feel a rip in the belt could happen to anyone) but an honest, fair, responsive company that you can absolutely feel safe about purchasing from. Can’t say enough good things. Ten stars for these guys. If you’re on the fence, rest assured this company will take care of you if you need them. Wanted to try this thing out a bit before reviewing but it has not disappointed. It was easy to assemble and not too heavy. It folds up and down like a dream (see video). It’s true it’s not the same heavy duty treadmill you’ll find in a gym but we weren’t looking for that. It’s quite small when folded and easy to move around (it has wheels). We thought we’d store it in the garage when not in use but it turns out it’s small enough we’ve been able to leave it in a corner of the living room. I will say that when my husband uses it- who is much larger/more muscular than me and works out harder than I do- you can kind of see where it’s limits would be as far as what it can take. That said, it’s held up nicely for both of us. If you’re planning to practice for a marathon and straight up run on it for hours and hours, it might not have what you need. But for us, who just want something affordable that we can both use at home, with our differing workout levels, that will fit in the house nicely and be easy to maneuver, this is a stellar machine for the price and exactly what we were hoping for. Happy with this purchase and looking forward to using it for quite some time. ... show more
Reviewed in the United States on July 19, 2022 by D Haney
    • Quality product at a great price
Style: SLFTRD26BT Color: BLACK
The treadmill was easy to install will just a few bolts and screws. Great treadmill for a small space. So far so good.
Reviewed in the United States on November 7, 2025 by James R. Scarpitti
    • Great little Treadmill for shorter people REVISED 1.1.2025
Style: SLFTRD26BT Color: BLACK
I really like the size and maneuverability of this treadmill. It was exactly what I needed. My only complaint would be the side handles. I’m only 5ft 2in and I still constantly hit the back of my hands and wrists on the darn handles and that REALLY hurts. It’s impossible to just get going on a speed walk and have proper arm swing unless I’m consciously making sure my arms are tucked close to my body. I’m a small frame, so I imagine someone with a wider stance would encounter this issue as well. If you’re taller and running with your arms bent and tucked you might avoid this problem. However, if you’re a walker and swing your arms straighter down then you’re surely going to quickly earn a bruise or two on the back of your hands. In my opinion, the handles with the pulse monitor on this machine would be much better suited at the front of the machine; leaving the sides completely open. I have cut and put pool noodles over the handle ends to soften the blow. It helps. Overall, I still give the machine a 4 star. UPDATE- 1.1.2025 After a year and half the original model I reviewed started to have issues with the track slipping and hesitating. I tried every “fix” and many YouTube tutorials to try and figure out the issue to no avail. It just became too frustrating to even try to use. I decided to purchase another model of the same brand because I really do like the smaller compact size of this treadmill. I purchased the 213.5 model. It arrived quickly. Was extremely easy to assemble. However, there is definitely an alignment issue with the track being folded into the storage position. It shifts to the left and hits the handle bars. I have no idea how to even attempt to fix this. Nothing is bent…so it’s misalignment is puzzling. I’m hoping that it does not interfere with the actual operation of the machine. I know it will definitely cause significant wear on the handle. I live in AK and boxing this machine up to send back is not something I want to do. I’m hoping I can get more than a couple years out of this machine. When researching the misalignment I did stumble across another reviewer that apparently had the same problem and I find this a bit worrisome. I’m hoping for the best. ... show more
Reviewed in the United States on May 2, 2023 by Jenn

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