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Sunny Health & Fitness

Sunny Health & Fitness Premium Smart Treadmill with Auto Incline and Free SunnyFit App Connectivity

  • Based on 2,207 reviews
Condition: New
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Holiday Deal · 31% off was $699.99

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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.
Fulfilled by Amazon
Arrives Nov 19 – Nov 20
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Style: 16.5" Belt


Features

  • 12 INCLINE LEVELS & QUICK BUTTONSEnjoy 12 incline options (2.5-12%) on the treadmill, effortlessly achieving fitness goals. Elevate your workout effortlessly with the auto incline button. Adjust the incline level easily for a challenging session.
  • CONNECTED FITNESSSync this treadmill with your smart devices via Bluetooth and the FREE SunnyFit app. Gain access to over 1,000 workouts and 10,000+ scenic global running routes. Personalize your training and track your progress in real-time as you run.
  • DOUBLE DECK TECHNOLOGYEnjoy the stability of the double deck running surface, benefit from the integrated shock absorption system, relish the comfort of the cushioned design, and receive unparalleled support for low-impact training.
  • 12 PRE-SET WORKOUTSThis high intensity interval training machine provides challenging workouts for users of all fitness levels. The varied intensity levels allow you to burn more calories fast as you progress from beginner to advanced.
  • CONVENIENT SPEED BUTTONSQuick access to 2mph, 4mph, 6mph, and 8mph. Discover the versatility of speeds, reaching a maximum of 8 mph. Whether you're a beginner or a seasoned runner, effortlessly select the perfect pace.

Brand: Sunny Health & Fitness


Color: Grey


Product Grade: Performance


Product Dimensions: 64.2"D x 28.4"W x 52.8"H


Item Weight: 123.5 Pounds


Material: Alloy Steel


Maximum Speed: 8 Miles per Hour


Special Feature: Adjustable Height, Auto Incline, Bluetooth


Recommended Uses For Product: Running, Walking


Target Audience: Adult


Brand: ‎Sunny Health & Fitness


Color: ‎Grey


Product Grade: ‎Performance


Product Dimensions: ‎64.2"D x 28.4"W x 52.8"H


Item Weight: ‎123.5 Pounds


Material: ‎Alloy Steel


Maximum Speed: ‎8 Miles per Hour


Special Feature: ‎Adjustable Height, Auto Incline, Bluetooth


Recommended Uses For Product: ‎Running, Walking


Target Audience: ‎Adult


Maximum Horsepower: ‎2 Horsepower


Maximum Incline Percentage: ‎12.0


Assembly Required: ‎Yes


Display Type: ‎LCD


Power Source: ‎Corded Electric


Connectivity Technology: ‎Bluetooth


Control Program Name: ‎SunnyFitnessIntervalProgram


Included Components: ‎Lubricant, Safety Key, User Manual


Metrics Measured: ‎Calories Burned, Distance, Incline, Time


Product Benefits: ‎Elevate your home workouts with this smart treadmill, featuring customizable programs, Bluetooth connectivity, and a cushioned running surface for low-impact training.


Maximum Weight Recommendation: ‎240 Pounds


Deck Length: ‎48.8 Inches


Deck Width: ‎16.5 Inches


Frame Material: ‎Alloy Steel


Folded Size: ‎40.25 inches (l) x 28 inches (w) x 54.75 inches (h)


Screen Size: ‎5 Inches


UPC: ‎815749017796


Global Trade Identification Number: ‎96


Model Name: ‎SF-T7515SMART


Manufacturer: ‎Sunny Health & Fitness


Item Package Dimensions L x W x H: ‎66.73 x 29.92 x 11.42 inches


Package Weight: ‎64.5 Kilograms


Item Dimensions LxWxH: ‎64.2 x 28.4 x 52.8 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-T7515SMART


Style: ‎16.5" Belt


Size: ‎One Size


Date First Available: June 5, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 19 – Nov 20

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

    • Offers a smooth walk. Easy to assemble, fold, store and use.
This product is perfect for someone like me who has difficulty getting out, on home O2 and needed something to do a little walking on. I would ensure that I followed the weight requirements specified for the product, but otherwise it has proven to be perfect for me. Incline is manual, but not a big deal. It isn't noisy. I listen to YouTube music on TV while I'm walking. I assembled it alone. I am able to fold, store and use it without assistance, no problem. Be sure to remember to attach the clip when you use it for the first time, or it won't work! Lol. ... show more
Reviewed in the United States on October 13, 2025 by Jcam1208
    • This is the best treadmill out there. Don't let the subscription based treadmills fool you.
Style: 18" Belt+WIFI
This is the best treadmill out there, i looked for 3 weeks. Don't let the subscription based treadmills fool you. This treadmill works great, is perfect height, very quite, nice design, perfect size, and has all the basic functionality of a treadmill. An you can hook it up to the Sunny app and have all the same features as Norditrac and Proform. Just use your tablet as the touch screen. Norditrac and Proform are no longer useable because they cost 2k+ and are integrated with iFit that makes you pay $400/year for premium membership. They are just paper weights not treadmills. An for premium brands they are not as reliable any more either and often times break down, with terrible customer service. Other treadmills are just bulky, horrible angled design, looking like spaceships. This one is modern, sleek, looks great, and i couldn't be happier. ... show more
Reviewed in the United States on September 20, 2025 by Dmitriy Levitin
    • Good Product, Poor Service
Style: 16.5" Belt
This is a nice treadmill and very reasonably priced. The most difficult thing about putting it together was getting it out of the box. It's packed well, but it's heavy. Once you have it out, it only requires minimal assembly. The problem was the little bottle of treadmill lubricating oil was punctured in shipping (or in packing) and it leaked all over the owner's manual and warranty card. There was less than 1/4 of a bottle left, not enough to lubricate the treadmill belt. I emailed Sunny and explained the problem and requested a new bottle of oil. They replied with a list of things I had to do to prove I actually bought the machine from them: model #, date of purchase, screen shot of the Amazon receipt, etc, etc. Just a bunch of unnecessary hoops to jump through. It's not as if I was asking for replacement parts; just a tiny bottle of oil. Rather than jump through all their hoops, I ordered 3 bottles of treadmill oil from Amazon, total cost? About 7 bucks. Sunny needs to really look at their customer service, because they make good products, but their service leaves much to be desired. I had bought a Sunny Row and Ride, a Sunny stationary bike, and now the treadmill. Was happy with all of them. Not so much their customer service. ... show more
Reviewed in the United States on January 17, 2025 by Nicholas
    • Small but doing the job...after three years!
Review Image by Customer Review Customer Review
The media could not be loaded. 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! ... show more
Reviewed in the United States on November 26, 2020 by Customer Review Customer Review

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