Think all budget memory-foam mattresses are junk? Think again.
The SweetNight Dreamy Gel Memory Foam (formerly known as the S1) is back – and better than ever. It’s still an affordable foam-in-a-box, but this version adds a flippable design, 3 Curving Zones, and cooling features that make it more versatile than your average $300 bed.
I didn’t test it in a sleep lab. Instead, I pulled specs, combed through hundreds of verified buyer reviews, and cross-checked every claim against the big names – Nectar, Siena, Lucid, and Zinus – to give you the straight-talk breakdown.
If you’re wondering:
- How cool is that gel foam, really?
- Is the Curving Zone tech legit – or just marketing fluff?
- Who’s it good for – and who should skip it?
You’ll find real answers here. No fluff. No lab-coat BS. Just an honest look at what you get for your money – and whether it beats the competition.
Key Features of the Dreamy Gel Memory Foam Mattress
- CertiPUR-US® certified foam
- OEKO-TEX® certified cover
- Curving Zone™ tech for full-body support
- Flippable design with medium and firm sides
- Available in 10” and 12” thickness options
- Twin to King sizes available
- Starts at just $289 (before discounts)
Let’s get going – starting with a little bit of information about Sweetnight.
Who Is SweetNight, and Can You Trust Them?
SweetNight isn’t some fly-by-night Amazon brand with a sketchy logo and a warehouse full of off-gassing foam bricks.
They’ve been around since 2011, shipping millions of mattresses across the U.S., Europe, and Asia. You’ll find their products on Amazon, Wayfair, Walmart, and their own site – with thousands of verified reviews backing them up.
Unlike a lot of low-cost mattress companies that pop up and vanish faster than your refund, SweetNight actually seems to give a damn about product consistency, certifications, and customer support.
Buying directly through their official site gives you:
- The lowest prices (plus coupon codes)
- 120-night trial to test it at home
- 10-year warranty on defects
- Free shipping straight to your door
And yeah – if you hate it, they’ll take it back and refund you. No return fees, no passive-aggressive reps, no shady “store credit” nonsense.
So, in terms of reputation and reliability: SweetNight passes the sniff test.
SHOP SWEETNIGHT
What’s Inside the SweetNight Dreamy Mattress?
The Dreamy Gel Memory Foam mattress is built with 3 CertiPUR-US® certified foam layers, stacked to balance contour, support, and cooling – without jacking the price into orbit.
🔍 Layer-by-Layer Breakdown
- 1. Cooling Gel Memory Foam (Top Layer)
This is the comfort layer – it’s designed to contour to your body, relieve pressure, and stay cooler than standard foam thanks to the gel infusion. Not freezing-cold cool, but definitely not a heat trap like older memory foam beds. - 2. Transition Comfort Foam (Middle Layer)
This middle layer acts like a buffer. It keeps you from sinking straight through the top and helps support lighter areas of your body, like your lower back and knees. - 3. High-Density Support Foam (Base Layer)
This is the foundation – dense, firm foam that holds the shape of the mattress and supports your weight. It also gives the mattress a longer lifespan and keeps it from feeling mushy over time.
🧵 What About the Cover?
The cover is made from a blend of OEKO-TEX® certified fabric – meaning it’s tested for harmful chemicals. It feels soft to the touch, has some stretch, and doesn’t trap heat. It’s also tight-knit enough to stay in place under your sheets without bunching or slipping.
No zipper, though – this is not a removable/washable cover. So use a protector if you’re prone to spills, pets, or midnight nachos.
🛠️ Build Quality
Considering the price, the construction is solid. Edges are straight, seams are clean, and the foam layers don’t shift around. SweetNight ships it vacuum-sealed and rolled like every other bed-in-a-box brand – but it puffs up fast and evenly once unpacked.
You’re not getting luxury hotel quality here – but for a few hundred bucks? The Dreamy punches way above its weight.
How Does the SweetNight Dreamy Mattress Actually Feel?
Firmness, comfort, temperature – here’s how it stacks up when you’re actually lying on it.
🛏️ Firmness Level: Around a 6.5 out of 10
SweetNight rates the Dreamy as a medium-firm, and that feels about right. On the 1–10 firmness scale (1 being a hammock, 10 being a concrete slab), this one lands around a 6.5.
It has enough give to cushion your shoulders and hips, but not so much that you’re sinking in like a beanbag. There’s a gentle “hug” from the gel memory foam top, followed by firmer pushback from the support layers underneath.
😴 Best for These Sleep Positions:
- Side Sleepers: Solid pick. The top layer contours around your shoulders and hips without bottoming out.
- Back Sleepers: Very comfortable. Keeps your spine in neutral alignment with just the right amount of lumbar support.
- Stomach Sleepers: Might be okay for lightweight folks, but heavier stomach sleepers may find the hips dipping a bit too far.
- Combo Sleepers: Easy to switch positions. Foam is responsive enough that you’re not stuck in one spot.
⚖️ Body Type Compatibility:
- Lightweight (<150 lbs): Feels plush but supportive.
- Average (150–230 lbs): Right in the sweet spot. Balanced support and comfort.
- Heavier (230+ lbs): Still doable, but edge support and deeper compression may become noticeable. You might prefer one of SweetNight’s hybrid options for more lift.
🌡️ Cooling & Heat Retention
This is memory foam – let’s not pretend it’s arctic. But SweetNight does a good job here. The gel-infused foam helps absorb and dissipate body heat better than traditional foam, and the breathable cover keeps airflow moving.
If you’re a human furnace, it’s not going to feel icy cold, but it doesn’t trap heat like older-gen foams. You should sleep relatively cool unless your bedroom is a sauna.
🧘 Pressure Relief & Sinkage
Pressure relief is solid – especially for side sleepers. You get a slight “melting in” sensation at the shoulders and hips, but you won’t feel stuck. Sinkage is moderate, and the transition foam stops you from free-falling into the base layer.
💨 Motion Isolation
Excellent. You can flop around, get up in the middle of the night, or do whatever you do – your partner won’t feel a thing. That’s the memory foam magic working as intended.
🪵 Edge Support
This is the one area where the Dreamy shows its budget side. Sitting on the edge compresses more than you’d see with a hybrid or reinforced foam model. Not terrible, but if you tend to sleep right on the edge or sit there often, just know it’s a bit softer.
SHOP SWEETNIGHT
Pros & Cons of the SweetNight Dreamy Mattress
| Pros | Cons |
|---|---|
| ✅ Flippable design with two firmness levels | ❌ Edge support is just okay – not great for sitting |
| ✅ Zoned support helps align spine & relieve pressure | ❌ No Twin XL or Cal King sizes (as of 2025) |
| ✅ CertiPUR-US® & OEKO-TEX® certified materials | ❌ Cover isn’t removable or washable |
| ✅ Excellent motion isolation for couples | ❌ May sleep warm for ultra-hot sleepers |
| ✅ Budget-friendly price without feeling cheap | ❌ Not ideal for heavier stomach sleepers |
How Dreamy Stacks Up Against the Competition
| Mattress | Type / Layers | Firmness | Trial / Warranty | Queen Price | Standout Feature |
|---|---|---|---|---|---|
| SweetNight Dreamy | All-foam, 3-layer (gel foam, transition, base) | Medium-firm (~6.5/10) | 120-night trial • 10-year warranty | $548–$638 (10–12″) | Flippable; zoned support; budget |
| Nectar Memory Foam | All-foam, 5-layer w/ quilted cooling cover | Medium-firm (~6–7/10) | 365-night trial • Forever warranty | ~$649 | Longest trial; renowned cooling cover |
| Lucid Gel Memory Foam | All-foam, 3–4 layers w/ gel + bamboo charcoal | Medium (~5/10) | 100-night trial • 10-year warranty | ~$390 | Cheapest; charcoal + gel for odor + cooling |
| Siena (budget pick) | All-foam, basic 2–3 layer design | Medium (~6/10) | 100-night trial (varies) | ~$179 | Ultra-budget with decent performance |
Trial, Returns & Warranty
Let’s cut to the chase – here’s what SweetNight actually gives you when you buy the Dreamy mattress:
- 120-night trial (aka “100-day full refund policy”)
You get roughly four months to decide if it’s working out. Returns are free – they either pick it up or you donate it and get your money back, no hassle. - 10-year limited warranty
Covers defects in materials or workmanship. Doesn’t cover normal wear, mattress softening, stains, tears, or improper use. Starts the day you buy it. - Free shipping both ways
They ship it to you compressed – and if you return it within the trial, they cover that pickup cost too.
This is standard across the mattress-in-a-box world – fully risk-free trial and a decade-long warranty.
🔥 How It Compares to “The Others”
- Nectar Memory Foam: Offers a massive 365-night trial and what’s called a “Forever Warranty”. Their warranty covers major defects for the first 10 years, and afterward they’ll repair or replace with shipping fees waived if it’s confirmed to be a manufacturer issue.
- Lucid Gel Foam: Comes with a standard 100-night trial and a 10-year warranty – pretty much identical to the Dreamy’s setup.
- Siena (budget pick): Often includes a 180-night trial and 10-year warranty when on sale, though that varies – always check the fine print.
The bottom line: Dreamy’s trial and warranty are solid – not the longest, but in line with most mid-priced foam beds. If you want a longer trial or lifetime warranty, Nectar is the only one with that.
Final Verdict: Is the SweetNight Dreamy Worth It?
If you’re looking for a solid, no-BS memory foam mattress that won’t wreck your budget, the SweetNight Dreamy delivers.
It’s not some miracle product – it’s still a budget mattress. But for what it costs, it checks more boxes than most in this price range:
- Supportive enough for back and side sleepers
- Flippable firmness with two options in one bed
- Better motion isolation than you’d expect at this price
- Cooler than most basic foam mattresses
- 120-night trial and 10-year warranty with free returns
If you need rock-solid edge support or a true cooling mattress for hot sleepers, you may want to step up to a hybrid or spend a bit more. But if you’re hunting in the sub-$500 range and want something that doesn’t suck? The Dreamy is absolutely worth a shot.
Bottom line: No marketing hype. Just a surprisingly well-built mattress with legit comfort, solid specs, and a risk-free trial that makes it easy to test drive.
SHOP SWEETNIGHT
Frequently Asked Questions
Does the SweetNight Dreamy mattress need a box spring?
No. While you can use a box spring, it’s not required. The Dreamy mattress works just fine on slatted bases, platform beds, adjustable frames, or even directly on the floor – as long as it’s a solid, supportive surface.
How long does the SweetNight Dreamy mattress last?
With proper care, you can expect it to last 7–10 years – about average for a quality memory foam mattress in this price range. Using a mattress protector and rotating it every few months can help extend the lifespan.
Does the SweetNight Dreamy have fiberglass?
No, SweetNight states that their mattresses are fiberglass-free. Their fire barrier is made from a non-toxic, chemical-free material, which is important if you’re worried about indoor air quality or skin irritation.
What if I order the wrong size?
If you accidentally order the wrong size, contact SweetNight customer support right away. As long as the mattress is still unopened, they can often exchange it or cancel the order before it ships. Once opened, returns go through the standard trial process.
Is financing available for the Dreamy mattress?
Yes. SweetNight partners with Shop Pay and other buy-now-pay-later options at checkout. You can split your purchase into interest-free payments if you qualify, which helps make it even more affordable.
