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Deal.ai › Serta › Foam Mattresses
Serta
Serta Perfect Sleeper Oasis Sleep

Serta Perfect Sleeper Oasis Sleep

Best price now

$789.00at Mattress FirmChecked Nov 9

25% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $789.00 at Mattress Firm on Nov 9.
  • Checked at 3 stores.

Our take on the Serta Perfect Sleeper Oasis Sleep

The Serta Perfect Sleeper Oasis Sleep is a 14.5-inch all-foam mattress with a soft feel, built around memory foam and a three-zone support layer. It is aimed at side sleepers and lighter sleepers who want a deep, cushioning hug rather than a firm surface. Against other soft foam beds, its main draw is the zoned base, which firms up under the middle of the body. Owners of soft mattresses often report heat buildup and sinking over time, so heavier sleepers may find it too plush.

Best forSide sleepers who want a soft, pressure-relieving surfaceLighter-weight adults and couplesGuest rooms and spare bedsShoppers who prefer all-foam over innersprings
Pros
  • Soft memory foam cushions shoulders and hips
  • Three zones add support under the lower back
  • Tall 14.5-inch profile fits deep sheets and looks substantial
  • All-foam build absorbs motion, so it suits couples
  • Works on a box spring, platform or adjustable base
Cons
  • Soft foam can feel too sinky for back and stomach sleepers
  • Memory foam tends to sleep warm
  • Heavier sleepers may bottom out and lose support
  • Edge support is weaker than on hybrid or innerspring beds
  • Foam may soften and develop body impressions over the years

Serta Perfect Sleeper Oasis Sleep prices at every store

  • Mattress FirmNew

    In stock

    $789.00Free shippingChecked Nov 9
    Visit Mattress Firm
  • Lowe'sNew

    In stock

    $1,054.00Free shippingChecked Nov 9
    Visit Lowe's
  • The Home DepotNew

    In stock

    $1,150.00Free shippingChecked Nov 9
    Visit The Home Depot

Store links may earn us a commission. Some prices via Klarna.

Serta Perfect Sleeper Oasis Sleep price history

Lowest price we've seen: $789.00 on Nov 9 at Mattress Firm. Tracked across 3 stores since Nov 9.

What reviewers say

Reception is limited and mixed. Sleepers who like plush beds praise the cushioning and the zoned support, while others find it too soft and warm.

What people mention
  • FirmnessMixedSide sleepers like the plush feel, but back and stomach sleepers say it is too soft.
  • HeatCriticisedSeveral owners say the memory foam traps heat and sleeps warm.
  • SupportMixedThe zoned middle helps some sleepers, while heavier owners report sinking through.
  • Pressure reliefPraisedOwners with shoulder and hip pain say the soft foam cushions well.
  • Edge supportCriticisedThe edges compress noticeably, so sitting or sleeping near the side feels unstable.

Specifications

Bed Size
Twin XLSource
Comfort Level
SoftSource
Color
BlueSource
Type of Bed
Single BedSource

Questions and answers

Is the Oasis Sleep good for side sleepers?
Yes. Its soft memory foam is built to cushion shoulders and hips, which suits side sleeping. Back and stomach sleepers usually want something firmer.
Does it sleep hot?
It can. It is a memory foam bed without a coil layer or strong cooling cover, and several owners report it sleeps warm.
What base does it need?
It works on a platform bed, a box spring or an adjustable base. A solid, flat foundation keeps the foam from sagging.
How does it compare with a hybrid mattress?
It is softer and isolates motion better than most hybrids, but hybrids offer more edge support, airflow and bounce.
Is it good for couples?
For lighter couples, yes. Motion transfer is low. Heavier couples may find the soft foam sinks and the edges weak.
What size is this version?
This is a Twin XL, a single bed sized for one sleeper. It fits Twin XL sheets and frames.
Where is the Serta Perfect Sleeper Oasis Sleep cheapest?
At Mattress Firm, for $789.00, 25% under what the other stores charge, as of our latest check.
Where can I buy the Serta Perfect Sleeper Oasis Sleep?
3 stores we checked sell it, including Mattress Firm, Lowe's, The Home Depot.

Stores we've priced the Serta Perfect Sleeper Oasis Sleep at

  • Home Depot deals and prices
  • Lowe's deals and prices
  • Mattress Firm deals and prices

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Firmness
SoftSource
Filling
Memory FoamSource
Material
PolyesterSource
Thickness Mattress (")
14.5Source
Zones
3 zonesSource