Renanim Serenityflex Adjustable Base & Hybrid Mattress 79.00 in Cooling Gel Mattress, Metal, Twin XL
Renanim Serenityflex Adjustable Base & Hybrid Mattress 79.00 in Cooling Gel Mattress, Metal, Twin XL
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Renanim Serenityflex Adjustable Base & Hybrid Mattress 79.00 in Cooling Gel Mattress, Metal, Twin XL

4.6 stars out of 56 reviews
(4.6)|
56 ratings

Key item features

  • Adjustable Comfort: Features an adjustable base with head (0-60 degrees) and feet (0-45 degrees) articulation, offering five mode options including zero gravity and preset positions like Flat and Anti-Snore.
  • Hybrid Mattress: Includes a 12-inch Twin XL hybrid mattress with a medium-plush feel, combining springs, comfort foam, and memory foam for spinal alignment and pressure relief.
  • Soothing Massage: Equipped with dual massage options for head or foot, offering three modes (pulse, wave, constant) and three intensities, controllable via remote or app.
  • Smart Controls: Operates with a wireless remote and Bluetooth phone app, featuring USB charging ports and under-bed LED lighting for added convenience.
  • Eco-Conscious Design: The CertiPUR-US Certified mattress is crafted with 3D cutting technology, ensuring no harmful materials and adapting to body contours for pressure relief.
  • Tailored Height: Comes with three adjustable leg heights (6 in., 3 in., and 3 in.) to customize the bed's elevation to personal preference.
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Customer ratings & reviews

4.6 out of 5 stars
stars56 ratings26 reviews
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Reviews summary

Pros
  • : Features customizable head and foot elevation.
  • : Assembly process is straightforward.
  • : Provides restful sleep with reduced pain.
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Showing 1-3 of 26 reviews

Aug 27, 2025
Barry
Walmart Associate
Item details
Bed size: Queen
Mattress thickness: 14 in
Sold and shipped byAdjustable Beds
5 out of 5 stars review

Verified Purchase

Comfortable and affordable

The packages arrived very quickly. We have never had an adjustable bed before and we needed to replace our old bed that was starting to breakdown. After reading the reviews and comparing features, we thought we'd try this one. We have had the bed for close to 2 months now. It was easy to assemble and the instructions were easy to hook it up. The bed is comfortable and the electronic controls to adjust the foot and head are smooth. It is preset with different positions for reading, zero gravity, etc. There are 2 different heights for the legs on the bed frame so you can have it lower or higher. We used the higher setting which is easy for us to vacuum under. The bed frame is heavy and you will need 2 people to lift it and maneuver it out of the packaging and flip it upright. It's not a 1 person job. Overall, we are very satisfied with the bed. It is comfortable and seems to be a very nice quality that will last. It has helped alleviate our morning aches and pains. It has made it easier for us to sit up and read in bed. The mattress is neither too soft or too hard. It is easy to roll over to side sleeping or to be cradled comfortably for back sleeping.

Helpful?1GOAJJ7QJBCM5441324176
Jan 9, 2025
emily
Item details
Bed size: Queen
Mattress thickness: 14 in
Sold and shipped byAdjustable Beds
5 out of 5 stars review

Verified Purchase

I have always had constant neck, back, and shoulder pain. i honestly just thought it was from aging and was normal..... until i purchased the renanim mattress. I've never splurged on a matress... but I am sure glad I did! just after 2 nights of sleep, I am more rested and wake up with less pain each day. I love the fact that you can adjust the head and feet position for elevation and comfort. The mattress itself is just the right amount of firmness for me! I highly recommend this mattress if you're looking for a change!!!! I also have to add the customer service with the company is absolutely excellent. My bed was going to be shipped separately from the frame, and I was contacted when each part of my bed was shipped.

Helpful?1GOAJJ7QJBCM5441324176
Mar 19, 2025
My
Walmart Associate
Item details
Bed size: Twin-XL
Mattress thickness: 14 in
Sold and shipped byAdjustable Beds
5 out of 5 stars review

Verified Purchase

This adjustable bed with massage has been a lifesaver for my sister who's dealing with medical issues, including knee surgery. She loves how it cradles her body and provides customized support. I'm looking forward to experiencing its benefits firsthand today as I'm not feeling my best. The combination of massage and adjustable elevation is just what the doctor ordered.

Helpful?1GOAJJ7QJBCM5441324176