SweetNight is an online value brand that sells bed-in-a-box mattresses. The line is built around cooling, with CoolNest memory foam beds and several hybrids with coils. Queen prices on sweetnight.com run from about $360 to $730 in October 2026. Shipping is free in the US, and the brand lists a 10-year warranty. Most beds are rated medium firm, about 6.5 out of 10. SweetNight fits hot sleepers and bargain hunters. Expect budget fit and finish, no showrooms and no white glove delivery.
CoolNest Memory Foam
CoolNest Memory Foam, product photo
FirmnessMedium6.5/10
Mattress TypeAll-foamNot yet researched
Queen $$399.99$399.99
Coil CountNot yet researchedNot yet researched
Key Strengths
Hot sleepers who want a budget bed with cooling features
Side and back sleepers who like a medium firm feel
Value shoppers who want a bed in a box with free shipping
Guest rooms and light use where a low price matters most
Good to Know
Strict stomach sleepers who need a very firm bed
Sleepers over about 230 lbs who need heavy-duty support
Shoppers who want a showroom or white glove setup
Anyone who needs a latex or certified organic mattress
Best for hot sleepers wanting budget cooling, side and back sleepers wanting medium zoned comfort, and value shoppers who like bed-in-a-box convenience with a 100-night trial. Not best for strict stomach sleepers, sleepers over about 230 lb needing heavy-duty support, buyers wanting showrooms or white-glove setup, or shoppers needing certified-organic or latex builds.
Outside review scores
Review sites checked: Not yet researched. Their scores: Not yet researched. Model they tested: Not yet researched. Each site tests in its own way, so read each row on its own.
SweetNight is a bed-in-a-box value brand built around cooling, led by the CoolNest memory foam line and the Island Hybrid. Queen sale prices sit near $360-$400 with a 100-night trial, 10-year warranty and free US shipping. Best for hot sleepers and bargain hunters wanting zoned support; expect budget fit and finish, not premium white-glove service.
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When SweetNight makes sense
Hot sleepers who want a budget bed with cooling features
Side and back sleepers who like a medium firm feel
Value shoppers who want a bed in a box with free shipping
Guest rooms and light use where a low price matters most
When Another Mattress May Suit You Better
Strict stomach sleepers who need a very firm bed
Sleepers over about 230 lbs who need heavy-duty support
Shoppers who want a showroom or white glove setup
Anyone who needs a latex or certified organic mattress
Review site scores
How the big review sites score SweetNight
Each site's own score and the exact bed it tested, side by side.
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Publication
Reported Score
Configuration Tested
Testing Scope
Evaluation Focus
Main configuration: Not yet researched. Read each row's testing scope before comparing scores. Each outlet uses its own method, so we don't combine these scores into one rating.
Reading the scores
Why we don't average the scores
Use the dates and sources shown with each result. Prices, models and policies can change.
Chapter 02
Comfort and firmness: which mattress fits you
Why this matters to you: Feel names are the brand's words, not measurements. Use them to shortlist two or three beds, then let your body decide.
Hot sleepers should start with the CoolNest line, which pairs a cooling cover with gel foam. The hybrids add coil airflow. The brand says CoolNest runs up to 8 degrees cooler, but we found no independent heat test.
Hot sleepers: CoolNest 14 in or 16 in for the strongest cooling stack (PCMflux plus gel plus breathable cover); Island Hybrid if you sleep warm but want coil airflow and bounce. Side sleepers: CoolNest Medium 6.5/10 for cradling with zoned lumbar support. Back sleepers: either model in Medium; Island 3-zone coils for firmer pushback at hips.
Combination sleepers: Island Hybrid for easier movement. Stomach sleepers and heavier frames: neither is confirmed firm or heavy-duty, so confirm specs or look at firmer heavy-duty hybrids. Kids, guests and light-use rooms: CoolNest 12 in or Island 10 in for low cost and easy setup.
Firmness finder
Which SweetNight feel fits you?
Weight chart not yet researched
Weight and sleep position can change how a bed feels. We have not yet checked whether SweetNight publishes a fit chart by body weight, so use a trial, where one is offered, to test the bed the way you sleep at home.
Neck: on your side, your nose should line up with the middle of your chest, not tip up or down.
Shoulders: your bottom shoulder should sink in. Tingling or a numb arm means the bed is too firm for you.
Lower back: on your back, slide a flat hand under your waist. A big gap means too firm; no room at all can mean too soft.
Hips: ask someone to look from the side. Hips lower than shoulders means the bed is too soft for you.
Figure 2.1: Four checks to run in a store, lying still in the position you sleep in most. The store test in chapter 11 says how long to lie on each bed.
Chapter 03
Compare the mattresses
Why this matters to you: Models from one brand can differ in feel, height and layers. Match the feel label and height to how you sleep before you compare prices.
SweetNight lists 7 models. Feel names are the brand's labels.
CoolNest Memory Foam Mattress (all-foam, 12/14/16 in): 3D-weave CoolNest cover, PCMflux phase-change high-resilience foam plus gel memory foam over Ocean Memory Foam, transition foam and 5-zone support foam with 9 comfort bars; Medium 6.5/10; brand claims up to 8 degrees cooler feel, 3X breathability, edge support and motion isolation; CertiPUR-US foams, OEKO-TEX Standard 100 cover, ACA-endorsed; Queen sale $399.99 observed. / Island Hybrid Mattress (10/12/14/16 in chart): soft knitted cover, gel-infused foam plus bamboo charcoal foam over Dynamic Coil Technology with 3-zone hip-shoulder-lumbar support; Medium; breathable hybrid airflow and motion isolation claimed; Fall Sale from $329.99 (was $499.99, save $170), Queen $359.99, Buy 2 Save 15%; no model-specific certifications shown in excerpt reviewed. / Lineup note: collection page also lists CoolNest Ultra, CoolNest Pro, CoolNest Hybrid, Twilight and Gloaming, which sit outside the two-model Nappedia scope verified here.
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Visual
Model
Build
Profile
Firmness (brand words)
Queen $
CoolNest Memory Foam
An all-foam bed with a cooling knit cover and gel memory foam over zoned support foam. The sheet we read lists 12, 14 and 16 inch heights, but the product page did not give one height.
Not yet researched
Medium
$399.99
CoolNest Pro Memory Foam
An all-foam bed with a knit cover and gel-infused memory foam. The page we read did not list a firmness or height.
Not yet researched
Not yet researched
$529.99 for a queen (sweetnight.com, October 2026)
CoolNest Ultra Memory Foam
The top CoolNest foam bed, with ventilated gel foam. It is the priciest SweetNight we found.
12 inches
Medium
$729.99 for a queen (sweetnight.com, October 2026)
CoolNest Hybrid
A hybrid with 600 individually pocketed springs under gel-infused memory foam.
Not yet researched
Medium Firm, 6.5 out of 10
$499.99 for a queen (sweetnight.com, October 2026)
Island Hybrid
A hybrid with a knit cotton cover, gel-infused foam and charcoal foam over pocketed coils with three support zones. No full layer stack was published.
12 inches
Medium
$359.99
Twilight Hybrid
A hybrid with a knit cover and gel-infused memory foam over coils. It has the most reviews of any SweetNight bed on the site.
12 inches
Medium Firm, 6.5 out of 10
$389.99 for a queen (sweetnight.com, October 2026)
Gloaming Hybrid
A hybrid with gel foam. It is one of the lowest priced beds in the line.
Not yet researched
Medium Firm, 6.5 out of 10
$399.99 for a queen (sweetnight.com, October 2026)
Where the maker doesn't publish a number, we say so.
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Model
Coil gauge
Coil count
Foam density
Latex
ILD
Model 1 of 7
CoolNest Memory Foam: Not yet researched
CoolNest Memory Foam
CoolNest Memory Foam, product photo
ConstructionNot yet researched
ProfileNot yet researched
FirmnessMedium
Queen $$399.99
Not yet researchedNot yet researched
An all-foam bed with a cooling knit cover and gel memory foam over zoned support foam. The sheet we read lists 12, 14 and 16 inch heights, but the product page did not give one height.
Prices checked Not yet researched · recheck before buying
Mattress prices and value
Why this matters to you: A starting price can rise with size, base and delivery. Get the full price for your size in writing before you choose.
Queen prices on sweetnight.com in October 2026 were $359.99 for the Island Hybrid, $389.99 for the Twilight Hybrid, $399.99 for both the CoolNest Memory Foam and the Gloaming Hybrid, $499.99 for the CoolNest Hybrid, $529.99 for the CoolNest Pro and $729.99 for the CoolNest Ultra.
Value-tier pricing with frequent sales. Observed CoolNest: Full 12 in $349.99 (list $599.99, save $250), Queen $399.99, FAQ references $499 Queen, financing from about $29.16/month. Observed Island Hybrid: Fall Sale from $329.99 (list $499.99, save $170), chart range $359.99-$469.99, Queen $359.99, Buy 2 Save 15%, HSA/FSA 30% off noted.
Sizes Twin through Cal King on CoolNest and Full through Cal King on Island per selectors reviewed; height drives price. Strong Amazon DTC value pairing: buy direct on sweetnight.com or via Amazon listings; street prices move with promotions, so confirm the live size-by-height grid at checkout.
Not yet researched
White-glove delivery, setup, and old-mattress removal are covered in Delivery & Setup.
Prices and sales discounts come from current brand catalogs. Prices may change during holiday promotions.
Are the expensive ones worth it?
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Model
Buy SweetNight If
Skip If
Buy Instead
Chapter 05
How well do the mattresses hold up?
Why this matters to you: A mattress is a long buy. Lean on the written warranty and real owner reports to judge how it will last.
Durability signals are brand-stated only. CoolNest cites a 5-zone high-density support core marketed for long-lasting durability and enhanced edge support with motion isolation; Island cites responsive coil support with the same 10-year warranty frame. No independent long-term sag, edge-fatigue or coil-wear test data was found in sources reviewed as of Sept 2026.
Realistic expectation: budget bed-in-a-box life, best in primary use inside the 100-night trial window with a protector; rotate per maker guidance and use a supportive base. Sagging over 1.5 in is the stated warranty trigger.
What to watch for, and when:
Ownership, deals, lawsuits & launches
Company History & Model Evolution
Show the full company history
Each milestone comes from the brand's own pages, government and court records, or named news reports, each with the date we checked it. Factory suppliers may update minor parts over time.
What we could confirm, and what the brand doesn't say
The left column is what we checked. Rows marked THE BRAND SAYS only report what the brand says. The right column is what the brand doesn't publish. Use the right column as your list of questions for a store or the brand's chat.
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What we checked
What the brand doesn't publish
THE BRAND SAYSNot yet researched
NOT PUBLISHEDNot yet researched
THE BRAND SAYSNot yet researched
NOT PUBLISHEDNot yet researched
THE BRAND SAYSNot yet researched
NOT PUBLISHEDNot yet researched
THE BRAND SAYSNot yet researched
NOT PUBLISHEDNot yet researched
Where sources disagree
Chapter 06
Sleep trials, returns, exchanges and fees
Why this matters to you: Feel is hard to judge in a store or in a week. Know your exit plan and its cost before you pay.
The sheet we read lists a 100-night risk-free trial with free pickup and a full refund. The return policy page says you must sleep on the bed at least 30 nights before a return. The brand also says returned beds are donated to charity.
100-night risk-free trial on both models: sleep on it up to 100 nights (over 3 months); maker recommends at least 30 nights of adjustment; if not satisfied, contact support for free pickup and full refund; returned mattresses are stated to be donated to local charities.
Trial start point (order vs delivery date), per-size or per-order limits, and Amazon-seller trial parity: Not published as of Sept 2026, so the seller page governs marketplace orders. Exchanges, restocking fees and return-shipping fees: Not published as of Sept 2026 beyond the free-pickup-plus-full-refund statement.
Your trial, night by night
Not yet researchedNot yet researched
Not yet researchedNot yet researched
100 nightsLast day to start a return
What each choice costs you
Keep it$0Nothing more to do
Return itNone (free returns)Free pickup, full refund
Swap itNot yet researchedNot yet researched
Not covered by the trial: Not yet researched
Figure 6.1: The trial in three dates and three prices. Put the last date in your calendar the day the bed arrives.
Check the terms for your seller and order date before buying from SweetNight.
Chapter 07
Delivery, setup and old-mattress removal
Why this matters to you: Delivery terms decide your first week with the bed. Confirm the date, setup and old-bed removal before you pay.
Free US shipping advertised on both models with In Stock and Ready to Ship in 1-2 business days; compressed bed-in-a-box delivery. Island setup guidance: unbox and allow 72 hours to fully expand, compatible with bed frames. CoolNest expansion and airing time: Not published as of Sept 2026.
White-glove setup, scheduled room-of-choice delivery and old-mattress haul-away: Not published as of Sept 2026. Remote-state, Alaska/Hawaii and Amazon-seller shipping terms vary; confirm at checkout and unbox promptly to validate the trial window.
Typical wait: 1 to 2 business days
Figure 7.1: What happens between your order and your first night. Clear a path to the bedroom before the team arrives.
Confirm the delivery date, setup and removal terms for your address before ordering.
Chapter 08
Terms checked on the brand's site · recheck before you buy
What do the warranties cover?
Why this matters to you: A warranty is only as good as its terms. Read the written terms and use a supported base, because the wrong frame can end coverage.
The warranty page lists a 10-year limited warranty. It covers sagging deeper than 1 inch, though other brand pages say 1.5 inches. The full list of exclusions and claim steps was not in the pages we read.
10-year warranty on both models covering sagging greater than 1.5 inches, per site and FAQ excerpts. Full warranty text, covered defects beyond sagging, exclusions (stains, foundations, misuse, commercial use), claim steps, proof-of-purchase needs, and repair-versus-replacement remedy: Not published as of Sept 2026; request the warranty PDF before purchase and keep the law label, receipt and base documentation.
Marketplace warranty handling follows the seller of record.
Covered when the dip is deeper than 1.5 inches, measured with nobody on the bed.
Strip the bed down to the mattress and wait a few hours so the top layers can recover.
Lay a straight edge (a broom handle or long level) across the dip, resting on the flat parts.
Measure from the edge down to the deepest point, then photograph the ruler for your claim.
Figure 8.1: How to measure a sag before you file a warranty claim. Drawing not to scale.
Chapter 09
Review counts checked on each site · they change daily
Customer reviews and complaints
Why this matters to you: Star ratings depend on who posts and where. Read the low-star reviews for patterns, not just the average.
On sweetnight.com the CoolNest Memory Foam averages 4.9 out of 5 from 717 reviews, the Twilight Hybrid 4.9 from 880, the Island Hybrid 4.9 from 297 and the CoolNest Hybrid 4.8 from 133. The Gloaming Hybrid is 4.7 from 45, the CoolNest Pro 4.8 from 45 and the CoolNest Ultra 5.0 from 35.
Site signals skew positive with thin critical detail. CoolNest page shows scores including 4.8 out of 5 stars, 4.3/5 and 8.6/10 with brand-survey claims of 92% better sleep quality, 89% cooler nights and 78% reduced back discomfort, plus quotes praising all-night coolness, cradling comfort and value (a steal, feels like a dream, excellent quality for the price). No unfavorable remarks appeared in the site excerpt reviewed.
Amazon excerpt reviewed showed SweetNight tri-fold guest pads at 3.8-4.4 stars across 20-274 ratings rather than the two catalog mattresses, so Amazon ratings for CoolNest and Island specifically are Not published as of Sept 2026. Third-party complaint themes (sagging, heat, returns): Not published as of Sept 2026.
How we read the reviews
Read each platform on its own: who runs it, its rating scale, how many reviews it has, and the date we checked it.
Reported praise and concerns:
Review sites side by side
What each review site says
Not yet researched
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Platform
Rating
Sample
Chapter 10
What are the mattresses made of?
Why this matters to you: Layer names say little without numbers. Ask what is inside your exact model, layer by layer.
CoolNest layers per site: 3D Weaving CoolNest cover (3D-knitted cooling nylon, 20,000-plus micro-pores per sq cm) over PCMflux High Resilience Foam (phase-change material plus gel particles) and gel-infused memory foam, then Ocean Memory Foam, Transition Comfort Foam, and 5-Zone Support Foam with 9 Comfort Bars for stability and durability.
Island Hybrid per site: soft knitted fabric cover, gel-infused foam that absorbs body heat, bamboo charcoal foam marketed as hypoallergenic, anti-microbial and odor-adsorbing, over Dynamic Coil Technology pocketed support with three comfort zones; no ordered layer stack or coil count published in the excerpt reviewed.
Foams: CoolNest foams CertiPUR-US certified with OEKO-TEX Standard 100 cover and American Chiropractic Association endorsement; Island model-specific certifications Not published as of Sept 2026. No latex or certified-organic builds found in scope.
Safety labels, and what each one covers
CertiPUR-US
CoolNest foams
Our research sheet lists this certification for SweetNight. We have not yet checked it with the certifier.
OEKO-TEX Standard 100
CoolNest cover
Our research sheet lists this certification for SweetNight. We have not yet checked it with the certifier.
What these labels do and don't prove
Read your law tag
How to read the law tag in three steps
Why this matters to you:
Law tag guide
How to read a mattress law tag
The three steps
1
Not yet researched
2
Not yet researched
3
Not yet researched
Full law tag guide, factory code decoding, and the certificate glossary live on our shared safety page.
How to read this: the law tag, the brand's own statements, and certificates each cover different things. A spec the brand doesn't publish isn't proof it's missing; it just isn't shared.
Chapter 11
Where can you try and buy the mattresses?
Why this matters to you: Where you buy sets the price, the trial and who handles problems. Check the seller's terms, not just the brand's.
You can buy direct at sweetnight.com. SweetNight also lists beds on Amazon, and some may come from marketplace sellers. We found no showrooms or stores where you can try a bed first.
Buy direct at sweetnight.com (mattresses collection plus CoolNest and Island product pages) and via SweetNight listings on Amazon, the brand's high-volume second channel; select models may appear through marketplace sellers. No brand showrooms or try-before-you-buy stores found as of Sept 2026; floor trials depend on third-party retailers.
Brand tagline is Everyone Deserves a SweetNight, described as a modern sleep brand making quality sleep accessible to everyday families; founding date, headquarters and manufacturer: Not published as of Sept 2026. Support hours stated as Monday to Saturday 9:00am-6:00pm EST.
Showroom Network
Not yet researched
Not yet researched
Store Access
Not yet researched
Not yet researched
Sales Culture
Not yet researched
Not yet researched
Inventory & Delivery
Not yet researched
Not yet researched
How to test a bed in the store
Where SweetNight sells
A sample to show the mix of store types. Use the brand's store finder for the ones near you.
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#
Channel
Where
Address
Type
Not yet researched. Checked Not yet researched.
Chapter 12
SweetNight vs. other mattress brands
Why this matters to you: A fair comparison needs the same facts for both beds. Line up price, trial and warranty for each one.
Vs Zinus, Lucid and Novilla: same Amazon value tier; SweetNight leans a phase-change cooling story (PCMflux, 8-degrees-cooler claim) with a 100-night direct trial and free pickup returns. Vs Casper, Nectar and Purple: materially cheaper but no showrooms, no white glove, thinner review corpus, and Island certifications unstated.
Vs mid-tier hybrids (Helix, DreamCloud, Brooklyn Bedding): weaker coil specs disclosure and no verified heavy-duty option; pick SweetNight when price plus cooling claims beat proven longevity, pick mid-tier when you need edges, coils and 8-10 year life.
Competitor details reflect published prices and specs on the date shown. Mattress brands may update prices and trial terms over time.
Chapter 13
How we research and report
This page is an early draft built from our research sheet for SweetNight. We read the brand's own pages and public listings, and we do not test mattresses ourselves. Fields marked "Not yet researched" are still being checked.
Official and live sources first: sweetnight.com CoolNest product page, Island Hybrid product page, mattresses collection page and about-us page excerpts (Sept 2026), prioritizing specs, prices, trial, warranty and shipping statements. Then Amazon search-listing signals for models, prices and ratings, attributed separately from brand claims. Then on-page review and survey excerpts for sentiment, labeled as brand-published.
Specs never invented; gaps labeled Not published as of Sept 2026.
How we check this page
Stage 01Factory
Who built the bed
Stage 02Test results
Outside test results
Stage 03Safety
Fire safety papers and the law tag
Stage 04Pressure and motion
Outside pressure and motion tests
Stage 05Reviews
Review scores, side by side
Quick Answers
Quick Answers Before You Buy
Safety and materials
Buying and policies
Is SweetNight good for hot sleepers?
That is its pitch: CoolNest pairs a 3D-knit cover with PCMflux phase-change plus gel foams (up to 8 degrees cooler claimed) and the Island Hybrid adds coil airflow; independent thermal tests were not found. /
How firm are SweetNight mattresses?
Most are listed as medium firm, about 6.5 out of 10. The CoolNest Ultra is listed as medium.
What is the SweetNight trial?
The sheet we read lists 100 nights with free pickup and a full refund. The return policy page says to sleep on the bed at least 30 nights first. Check the policy before you order.
How long is the warranty?
The warranty page lists 10 years, covering sagging deeper than 1 inch. Some brand pages say 1.5 inches, so confirm the number.
How much does a SweetNight queen cost?
In October 2026 queens ran from $359.99 for the Island Hybrid to $729.99 for the CoolNest Ultra. Sale prices change often.
Where can I buy SweetNight?
Direct at sweetnight.com and on Amazon. We found no showrooms or stores.
How firm are they?
Both are Medium; CoolNest is rated 6.5/10, Island is listed Medium without a number. /
What are the trial and warranty?
100-night risk-free trial with free pickup and full refund, plus a 10-year warranty covering sagging over 1.5 inches. /
How much do they cost?
Recent sale sights: CoolNest Queen $399.99, Island Queen $359.99, Island from $329.99; prices move with promotions. /
Where can I buy?
sweetnight.com direct and Amazon; no brand showrooms found. /
Are the foams certified?
CoolNest foams are CertiPUR-US with an OEKO-TEX cover; Island-specific certifications were not published in the excerpt reviewed.
Prices and promos checked Not yet researched. Recheck before buying.
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