FLEXISPOT S3K-Lite King Size Adjustable Bed Frame Base, Zero Clearance, Independent Head & Foot Incline, Zero Gravity, Wireless Remote, 12’’ Legs, Easy Assemble, 5-Year Warranty, 750 lbs.
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30-day refund/replacement
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Availability:
20 left in stock
Arrives
Feb 22 – Feb 24
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Size: King
Style: Adjustable Base Only
Features
- Zero Clearance Design: This innovative feature not only saves space but also offers more flexible bed placement options in your bedroom, making the most of your room's space.
- Independent Head and Foot Incline: Whether you want to elevate your head to read or lift your feet to relax, our electric bed offers an unmatched personalized adjustment experience.
- Zero-Gravity Function: Scientifically adjusted angles effectively distribute body weight, reducing pressure on your back and joints, creating a floating relaxation state to enhance your overall sleep quality.
- Smart Memory and Anti-Snore Button: Easily return to your favorite bed position with the memory button. The unique anti-snore button can elevate your head when needed to help reduce snoring, ensuring a good night's sleep for you and your partner.
- Heavy Duty: The sturdy and durable structure supports up to 750 lbs, providing solid support and peace of mind for you and your family.
- User-Friendly Design: Easily return to the flat position with one button, and the built-in flashlight on the remote lets you move safely in the dark without disturbing your rest.
- Versatility and Suitability: With 12-inch bed legs, this adjustable bed frame adapts to various bed frames and living scenarios, making it ideal for young families, elderly users, and anyone seeking comfort.
- Peace of Mind and Certification: Enjoy a five-year quality guarantee, with FCC and CE certifications ensuring the product's safety, quality, and longevity. Choose with confidence.
Style: Adjustable Base Only
Size: King
Special Feature: Adjustable
Color: Black
Frame Material: Alloy Steel
Size: King
Special Feature: Adjustable
Color: Black
Product Dimensions: 78.74"L x 74.8"W x 14.41"H
Brand: FLEXISPOT
Included Components: Adjustable Bed Frame
Weight Limit: 750 Pounds
Age Range (Description): Adult
Assembly Required: Yes
Form Factor: Rectangular with Adjustable Sections
Warranty Type: Limited
Frame Size: King
Manufacturer: FLEXISPOT
Assembly Instructions Description: Included
UPC: 840460441513
Date First Available: June 24, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Feb 22 – Feb 24
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: King
Style: Adjustable Base Only
Super quiet motor. Easy to assemble with exception of some allen head screws. Offers zero gravity, snoring or sleeping position, and a reading/watching tv position. Sturdy and solid. Fit right inside of our king frame with headboard and footboard. Would like to find a queen one but haven't found it in the same model as of yet. Great item for the price.
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Reviewed in the United States on November 16, 2025 by Ronnie S.
Size: King
Style: Adjustable Base Only
Base works great - love being able to adjust the bed depending on what I’m doing/ how I want to sleep. Love that you can save some settings and that there’s a child lock
Reviewed in the United States on November 30, 2025 by Jon
Size: King
Style: Adjustable Base Only
Super quiet sturdy bed frame. Customer service was responsive and great. I would buy it again. There are so many bed frames on the market and it was overwhelming trying to choose one but the positive reviews are what made up my mind. I feel compelled to keep the positive feedback going because of how nice this bed frame is. I put it together myself and it is totally doable. The instructions are good and I took my time and I competed it in about 1.5 hours. The bed frame is quieter than the bed frame I paid 3x as much. Love the remote. Super easy to use. I have to say the customer Service was very responsive and outstanding. I had a small issue that customer service was able to resolve and I am completely satisfied. You will be happy you chose this bed frame.
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Reviewed in the United States on December 29, 2025 by Nay
Size: King
Style: Adjustable Base Only
I've been using this now for about a week. The item arrived before it was scheduled, which was a nice surprise. Although the shipping company damaged the box, the contents seemed to be fine. I am a 5'4" 125 lb female and I put this base together myself. The material is thick and durable. The parts were clearly labeled to assist with construction. A unique thing I really like about this base is that it comes with TWO metal mattress stoppers which hold the mattress in place when it's in motion. I only saw one on the other models I shopped. I am not having to push my mattress back to the center as a result. The motors (2) operate very very quietly. There is no clanking or unusual sounds to be annoyed by. This comes with a 5 year warranty. I purposely ordered this because I didn't want to pay a bunch of extra money for a "massage" function which actually only vibrates the bed.ir was important to me to have the zero gravity position on the remote and this does. There is a helpful button on the remote which lights up the options to change position in low lighting. I use it regularly. The hardware even came with felt already attached for improved operation without extra noise. There is one suggestion that could improve this base and that is to offer adjustable legs. This comes with one size only and because my mattress is so tall, I cut these legs down to customize my needs. The legs did cut well but I have access to a band saw to do it. I am happy with my purchase and think you would be as well. I do not often review items but I think this company goes the extra mile to offer a very quality product for a very fair price.
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Reviewed in the United States on July 16, 2025 by Terysa Terysa
Having two Flexi-Spot adjustable desks that work like dreams, I felt confident in buying a Flexi-Spot adjustable bed frame. This product is fantastic. Shipping box and packing is super sturdy. The customer assembly involves carrying folded product to location, attaching two bolts, several zip ties, plugging in two cables, plugging the power cord in to the power brick and flipping the whole unit over on to the existing bed frame. We spent more time vacuuming under the bed then we did assembling. The remote is simple and easy to use. Unwrapping the batteries from the shrink wrap was the hardest part of the install, LOL! The bed racks…they keep the mattress from sliding…just get pressed in. It’s easy to locate the foot the bed when assembling because there are two holes on the top for the bottom bed rack. They are unobtrusive and end well below the mattress. We have a latex mattress that isn’t deep and the racks are not a problem. We did move one wooden slat from the existing bed frame under the top cross beam of the adjustable frame away from the movement arm. The arm doesn’t hit the wooden slat would flex down and make a bit of a tapping sound. By repositioning the wooden slat the problem was solved. The best part is RIDING this newly crafted bed/amusement park ride! Jump on and start playing with that remote. Lay flat and hit the zero g button. The bed movement is silky smooth. The motor is quiet and when the foot end is moving it’s almost silent. Super fun to push all the button, try out different heights, trying out laying on back, on sides, with feet up, with feet down, laying there and letting the frame raise to “reading” height, try every combo you can think of. Post sleep result: this frame is magical!
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Reviewed in the United States on December 12, 2022 by Amazon Groupie
So glad I chose this adjustable bed base. Very heavy, well made, very easy to put together, durable upholstery, has two motors as shown and that is one reason I chose it, the one for the head is already connected and we connected the foot motor easily. Works perfectly, presets are very helpful and response is quick and smooth. Great stability, sturdy, great product and great price. Made a great bed with my Sweet Night 14" mattress. Highly recommend and would definitely buy again. The adjustable legs are perfect and it fits inside my existing Cabana Banana Leaf Bed.
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Reviewed in the United States on September 12, 2023 by Mildred Delk