The Spa Sensations by Zinus Serenity Memory Foam Mattress will help you enjoy a more comfortable, better night's sleep. With a top layer of premium memory foam, it conforms to and supports your individual body shape, relieving pressure points and helping you relax. its memory foam also features a blend of green tea and active charcoal that help neutralize odors and keep your mattress fresh. In fact, it’s so comfortable to lay on that you might fall asleep before you can get the sheets on! It’s compressed and rolled into one convenient box with an included 10-year worry-free warranty. So you can sooner enjoy a more comfortable, better night's sleep with the Spa Sensations by Zinus Serenity Memory Foam Mattress.

Standout details

  • Build quality that aligns with owner feedback at this price.
  • Configuration options that fit common household setups.
  • Strong ratings relative to similar items in the same category.

Walmart customer ratings

On Walmart.com, this item shows an average customer rating of 4.4 out of 5 based on 32,847 customer ratings as of October 9, 2026. Ratings are provided by Walmart and may change on the retailer site.

Questions to ask yourself

  • Open-box and marketplace offers can differ in return rules.
  • Popular configurations can sell out during promotions.
  • Measure your space or setup before choosing a size variant.

What we like

  • Useful for households upgrading from an older model.
  • Strong enough for regular use without premium pricing.
  • Easy to compare variants on the retailer product page.

Best fit for

Buyers comparing home & kitchen options who want a quick, honest overview before clicking through to Walmart.

Walmart price snapshot

Walmart listed this item at approximately $148 as of October 9, 2026. Prices and promotions change frequently. If the price shown here differs from Walmart.com, the price on Walmart.com governs.

The short answer

If the Walmart details above fit your needs, Zinus Spa Sensations Serenity 8 Memory Foam Mattress Twin is a sensible shortlist pick based on recent shopper feedback.