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Sunny Health & Fitness Energy Flex Motorized Treadmill with Shock Absorption, Automatic Incline, Easy Foldable Design, Pulse Sensors, Digital Display, Optional Free SunnyFit® App Bluetooth Connection

  • Based on 429 reviews
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Returnable until Jan 31, 2025

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Feb 27
Order within 22 minutes
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Style: Classic


Color: Black


Features

  • 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.

Brand: Sunny Health & Fitness


Color: Black


Product Grade: Performance


Product Dimensions: 69"D x 30"W x 54.5"H


Item Weight: 125.7 Pounds


Material: Alloy Steel


Maximum Speed: 10 Miles per Hour


Special Feature: Auto Incline


Recommended Uses For Product: Indoor Treadmill


Target Audience: Adult


Brand: ‎Sunny Health & Fitness


Color: ‎Black


Product Grade: ‎Performance


Product Dimensions: ‎69"D x 30"W x 54.5"H


Item Weight: ‎125.7 Pounds


Material: ‎Alloy Steel


Maximum Speed: ‎10 Miles per Hour


Special Feature: ‎Auto Incline


Recommended Uses For Product: ‎Indoor Treadmill


Target Audience: ‎Adult


Maximum Horsepower: ‎2.5 Horsepower


Maximum Incline Percentage: ‎15


Assembly Required: ‎No


Display Type: ‎LCD


Power Source: ‎Electric


Number of Programs: ‎16


Included Components: ‎Treadmill, User Manual


Product Benefits: ‎Enhances cardiovascular fitness and joint health with adjustable speed, incline, and preloaded programs, while providing safety features and entertainment options.


Maximum Weight Recommendation: ‎240 Pounds


Deck Length: ‎51.5 Inches


Deck Width: ‎18 Inches


Speed Rating: ‎10 miles_per_hour


Screen Size: ‎7 Inches


Input Power: ‎240 Watts


Minimum Speed: ‎0.6 Miles per Hour


UPC: ‎815749012494


Global Trade Identification Number: ‎94


Model Name: ‎Treadmill


Manufacturer: ‎Sunny Health & Fitness


Item Package Dimensions L x W x H: ‎72 x 31 x 13 inches


Package Weight: ‎65.77 Kilograms


Item Dimensions LxWxH: ‎69 x 30 x 54.5 inches


Brand Name: ‎Sunny Health & Fitness


Warranty Description: ‎3 year structural frame / 180 days other parts and components


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎SF-T7724


Model Year: ‎2019


Style: ‎Classic


Size: ‎Tw"


Date First Available: July 2, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 27

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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Learn more about financing & leasing here.

Top Amazon Reviews


  • Very Pleased
Style: Classic Color: Black
I did a lot of research before I bought this Sunny treadmill. I found the prices vary considerably but maybe not quality. Sunny seemed to be somewhere in the middle and with a lower price tag I decided to go for it. We've had a treadmill in the past and actually wore it out so we do use one. I've been getting by with an elliptical and stationary bike and a treadmill adds an extra dimension. I've had both knees replaced in the past year and exercise is important to recovery. The Sunny has been excellent. It's easy to use and the programs add a variety to the exercise session. It's not on the high end side of treadmills but it is very functional. It's compact enough for our tight space but the tread is wide and long enough for a safe walk. It folds easily with the shock piston. Overall it's been great. ... show more
Reviewed in the United States on April 7, 2024 by Jim T.

  • Awesome Treadmill! The right size for 5’8’ woman!
Style: Classic Color: Black
Update: The last month I’ve been working out with two lb weights in each hand and walking faster, the treadmill and my Fitbit watch are the same for distance now. I absolutely love this Treadmill! It’s not noisy. It is just easy to use and the user manual is helpful. I had a 25 year old Norditrack treadmill that was awesome and strong but I didn’t like the weight and we were moving to a new home so I sold it! I missed it so I figured I would look into the desk style treadmill. Big mistake! So I found this one. It’s 125 lb treadmill. But that’s not too bad now that it’s were it will stay. Bluetooth is okay, the sound is not as clear as I would like but it’s fine for me. I never had that before. I like it now. It’s way off on the heart rate. It’s about .2 tenths off on the mileage and it’s off on my calories as well but honestly, I’ve never found a treadmill that is right on for me (even in the gyms). That’s most likely due to jogging on a walking speed of 3 mph at times. I rely on my Wrist Fitbit Versa. I found that to be accurate. So I am totally ok with that. I am 53 years old. 5’8” and 160 lbs but I am working on that! I have been using this treadmill between 40 to 50 minutes at about 3 mph and incline between 3 and 6 for 5 days now and so far so good! The 16 programs - each line is 1 mph on the graph. So watch out when you are use to 3 and it goes up to 6! You can bring it back down on the handles. You can also set up your own workout on the U1. I would buy this one again and recommend it to a friend! ... show more
Reviewed in the United States on April 10, 2021 by MelissaDiane MelissaDiane

  • Satisfied, so far
Style: Classic Color: Black
This was one of the widest and longest treadmills I could afford and that makes a big difference. I wished it was six inches longer so I could swing my hands while walking without the fear of hitting against the handles and I am slim. Running is fine because usually your elbows are bent. Comfortable as it does absorb the shocks. I have not gone above 6mph yet. Though it feels a little bouncy initially. Reasonably silent. Assembly is pretty straightforward. You just unfold, put the screws and tighten the bolts. But it is heavy. It says it is about 125 lbs, but felt much heavier and I had to move it to my basement. Not a one man job. I was hoping to carry it down part by part, but the whole thing comes together in one foldable piece making it heavy to move. Has all the right buttons to make adjustments on the run easy enough - pun intended! The best part is now I don’t have an excuse to not go for a walk in any weather. The heart monitor though always start at the low end and takes a while to reach the actual level! Not sure why it should take that long. Hopefully something that can be fixed with a software update. Happy so far. The brand was also recommended on some site. ... show more
Reviewed in the United States on December 10, 2023 by Kindle Customer

  • Best Investment
I am sooo happy with my purchase. I meant to write this review a long time ago. I love my treadmill. It's super quiet. I think the ONLY con I have is that 3.0+ mph feels super fast but that could just be me lol. I am over 5'8" tall and there's MORE than enough room for my stride. I put this together very quickly by myself. It is absolutely heavy lol. The delivery guys were so kind and bought it right to my door. I looooove this treadmill and I'm so happy I gifted myself. Plus it's pink! I will be sure to keep it lubricated and follow the instructions to care for it. It's been so nice to help with my goals. Even if you just want to go for a slow paced walk. It has 3 levels of incline and super easy and effortless to increase or decrease. My favorite purchase of the year so far! ... show more
Reviewed in the United States on May 6, 2023 by AL

  • Exceeded my expectations!
I can only say great things about this treadmill. It has exceeded my expectations. It's well worth it for the price, although I splurged on the pink one. I felt like having a pink treadmill would encourage me to use it more, and it does :) It arrived in perfect condition when I unboxed it and aside from it being heavier than I expected, it was a little bit of work getting it up two flights of stairs alone. I did need help, even though I tried. Assembly is quick. There are a few nuts and washers but it only took me about 10 min and I was ready to walk. I've been using it for about two months and I do love it. The only things I could see being a problem are if you are tall. I am only 5'2" and I have a very short stride so the length of the belt is perfect for me, but I could see it maybe being a little too short if you are tall and take long strides. I have begun to run (max at 4.2 - and that is running, it's those damn short legs). I have had no issues running or walking and I guess my only complaint is that I think the cup holders are a little too small. Overall for the price, you really can't beat this, it's perfect for amateurs and beginner runners. ... show more
Reviewed in the United States on November 19, 2017 by Cpink537

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