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FLEXISPOT

FLEXISPOT S3K-Lite King Adjustable Bed Base, Zero Clearance & Zero Gravity

  • Based on 67 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by FlexiSpot
Arrives Oct 10 – Oct 15
Order within 21 hours and 1 minute
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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.

Description

10 Inch Bamboo Mattress 10 Inch Bamboo Mattress 12 Inch Bamboo Mattress 12 Inch Bamboo Mattress Japanese Style Bed Frame Tool-Free Fast Assembly Solid Rubberwood Bed Frame Minimalist and Scandinavian Design Storage Headboard With Charging Station Minimalist Design Modern Nightstand Charging Station Spacious Storage Cabinet & Open Shelf

Size: King


Material: Steel


Product Dimensions: 78.74"L x 74.8"W x 14.41"H


Style: Adjustable Base Only


Special Feature: Adjustable


Other Special Features of the Product: Adjustable


Included Components: Adjustable Bed Frame


Brand Name: FLEXISPOT


Unit Count: 1 Count


Manufacturer: FLEXISPOT


Number of Packs: 1


UPC: 840460441513


Number of Items: 1


Item Highlight: Independent Head and Foot Incline, Memory Positions, 750 lbs Capacity, 12-inch Bed Legs, Whisper-Quiet Motor, 5Y Warranty


Material Type: Steel


Style Name: Adjustable Base Only


Color: Black


Finish Types: Stained


Furniture Finish: Black


Form Factor: Rectangular with Adjustable Sections


Compatible With Mattress Size: King


Maximum Weight Recommendation: 750 pounds


Size: King


Item Dimensions L x W x H: 78.74"L x 74.8"W x 14.41"H


Item Depth: 14.41 inches


Item Dimensions: 78.74 x 74.8 x 14.41 inches


Assembly Instructions Description: Included


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 10 – Oct 15

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.

  • Klarna Financing
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  • Affirm Financing
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  • Zip Pay in 4
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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Love it
This is one purchase I don’t regret, this came on a skid I had to carry in the house by pieces. It took me most of day to get it put together but I’m not good at it. Since then I have enjoyed this frame with my mattress. Helps me with my back, love raising my legs up. I love it
Reviewed in the United States on September 26, 2026 by Stephanie McAuley-Ermold
    • Use on a platform bed in a camper
I bought this bed frame to use in our camper it works well I had to cut the wood support boards down to fit in the opening but I planned on that that's why I bought this Frame because I it was easy to make fit on a platform in a camper. Like another reviews about 4 days after I received the bed frame I got the legs in a separate package but I didn't need them since it was going on a platform and I had to pair the remote control but they give you very good directions in the assembly manual on putting the frame together and pairing the remote I was pleasantly surprised how easy it was ... show more
Reviewed in the United States on September 3, 2026 by Dennis S.
    • Great, if you can get through POINTLESS INSTRUCTIONS
The WORST instructions! But it’s game changer once you viere and even though it is very beneficial I would rather spend more money for proper instructions. The one that gets emailed is worse! The bed itself is wonderful. It was able to fit directly over the slats of my king size bed, removed box spring, and one slat…voila adjustable bed lookin cute. ... show more
Reviewed in the United States on February 15, 2026 by Ethera-Michal 963hz🧿
    • This is a SCAM!
Review Image by Stacy DiCicco
Review Image by Stacy DiCicco
What a scam! You call this a king size adjustable bedframe? It literally says beg leg/ felt pad on the box and weighs 5 lbs. I also have to pay for the return of this item and will be expecting a FULL REFUND
Reviewed in the United States on June 29, 2026 by Stacy DiCicco
    • Company goes the extra mile
Review Image by Terysa
Review Image by Terysa
Review Image by Terysa
Review Image by Terysa
Review Image by Terysa
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. ... show more
Reviewed in the United States on July 16, 2025 by Terysa
    • One of the Best Things You Can Buy for Yourself!
Without a doubt, the best purchase I’ve ever made for myself. I occasionally have issues with reflux and a bad back, and I sleep better now, since I can adjust my bed to be more comfortable. Assembly wasn’t bad; I did it by myself in about an hour.
Reviewed in the United States on July 4, 2026 by BuzzDog
    • Good features but some challenges
Review Image by David Y.
I've only used this for a month but here are my impressions: 0. Shipping was strange. It came in two boxes. The very large heavy item came via regular UPS, but the small shoebox-size item with the legs came separately via specialty carrier on a different day. 1. This product has all the features you need, and at a very attractive price point 2. A 5-year warranty is a real differentiator and positive factor 3. Assembling this item was more complex than I expected. Part of it is due to the fact that it ships in a narrow box, so instead of wide panels like other similar models, the frame surface is made up of smaller panels 4. Be sure to estimate your height. The legs are 12" and not adjustable. That makes it very very tall. In fact too tall for me. The only options are then to have 12" legs, no legs at all, or purchase separate legs form a 3rd party seller 5. I have heard lots of creaking from normal usage on the bed. I've re-tightened all the parts but it still occurs at times. Overall I'm pleased that I invested in this item, and hope it continues to last. ... show more
Reviewed in the United States on September 2, 2026 by David Y.
    • Great adjustable
Love it ! Easy to assemble but does need 2 people. Really enjoying it.
Reviewed in the United States on August 5, 2026 by Angela Stelly

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