Lull Mattress Review My Experience and 8 Tests and Interesting Findings

The 2026 Lull lineup: four mattresses, not one

When I first reviewed Lull there was a single mattress. In 2026 the brand sells four beds, and the differences matter far more than the shared name suggests. Two are all-foam, two are coil hybrids, and the price spread between the entry model and the top of the line is wide.

My testing notes below focus on the Original, the model I slept on longest. Where the Hybrid behaves differently I call it out directly.

Lull Original and Lull Hybrid at a glance

Lull continues to adjust naming and cover details, yet the base feel of the Original and the extra lift of the Hybrid have stayed consistent across updates.

Test results for the Lull mattress

These scores reflect my hands-on tests with the Lull Original in my home and in the showroom. I include changes after the small update that made the top foam slightly softer and more pressure relieving than the earliest batch.

Scores are my estimates based on comparative testing. I use a bowling ball drop, sleep logs, and thermal imaging to anchor each category against other memory foam and hybrid models in the showroom.

How the Lull mattress feels

The Lull Original runs right in the middle, which is exactly what many shoppers want. Earlier versions felt a little firmer. Newer runs add a touch more hug without turning the surface into a deep sink.

On my scale, it sits around 6.5 to 7 out of 10. When you first lie down you feel the top layer slowly wrap around the shoulders and hips, then the transition and base layers keep your body from dipping too far. The hug is present but controlled. Think gentle cradle rather than a beanbag.

One of the reasons I like Lull is that it avoids the heavy stuck feeling that some dense memory foams create. Changing positions is not a fight. The transition foam responds quickly enough that you can roll from side to back without feeling trapped.

Motion isolation for couples

Lull is one of the quieter all-foam beds I have tested for motion. In my bowling ball test, the glass of water barely ripples when the ball lands on the other side of the mattress. That lines up with how it behaves when someone gets in or out of bed during the night.

If your partner or pet tosses and turns, the three-layer foam stack absorbs and disperses movement before it reaches you. The Hybrid adds some bounce from the coils but the individual wrapping still keeps transfer low enough for most couples.

These images show the degree of sink under a bowling ball. You get solid contour without the deep pit that makes some mattresses hard to move on.

Temperature control and heat retention

Classic memory foam had a reputation for heat buildup and body impressions that lingered like a warm outline. The gel-infused top layer on Lull plus the airflow through the foam stack keep it closer to neutral.

In my thermal camera checks, the hot area fades gradually instead of staying as a bright shape for many minutes. It does not feel icy cold, yet most sleepers who are not extreme hot sleepers should be comfortable.

The Hybrid version has more airflow through the coil core and will usually run a little cooler for people who run warm or live in hot climates.

As always, a breathable protector and lighter bedding will help the mattress perform closer to its best cooling potential.

Edge support and ease of movement

Edge support on all-foam designs is usually the tradeoff. Lull does better than many peers. The high-density base foam keeps the perimeter from collapsing when you sit to tie shoes, and sleeping near the edge does not feel sketchy.

You will still see more compression than you would on a coil perimeter. If you rely on every inch across the width each night or share a smaller size with a partner, the Hybrid will feel more secure at the very edge.

In terms of movement, the Lull Original hits a good middle point. The top layer conforms yet recovers quickly so you can change positions without feeling stuck. That also makes it friendlier for sex than slow-recovering foam that kills momentum.

How Lull works for different sleeping positions

Overall I recommend the Lull Original for side sleepers and combination sleepers. Dedicated stomach sleepers and heavier users will see better long term support from the Lull Hybrid or a firmer mattress built for higher weight.

Inside the Lull mattress

Lull keeps the build simple. There are no hidden microcoils or complicated zoning patterns. The focus is on the right foam densities, a cooling top layer, and a base that holds its shape.

All foams are made to common low emission standards. You may notice a mild new foam scent at first. With reasonable airflow that fades within a few days.

What is actually inside a Lull, layer by layer

• Cover: a thin, stretchy knit that lets the memory foam contour show through instead of muting it. It is not a quilted pillow top, so nothing bunches.
• Comfort layer: gel-infused memory foam. Slow response, real cradle at the shoulder and hip, but with enough gel that it does not feel like sinking into a bowl of warm sand.
• Transition layer: a firmer, faster foam that stops the memory foam from letting your hips drop. This is the layer that keeps Lull usable for back sleepers.
• Base: high-density support foam. On the 10 inch Original this is most of the mattress, and it is why heavier sleepers should look at the 12 inch Premium instead.

Swapping the foam base for pocketed coils is the meaningful upgrade in the hybrid models. You get airflow under the comfort layers, noticeably stronger edges, and easier repositioning. You also give up a little of the dead-quiet motion isolation the all-foam Original is known for.

Lull mattress prices, trial, and warranty (2026)

Lull lists high and discounts almost constantly, so treat the numbers below as the ceiling rather than what you will pay. These are the current list prices straight from Lull (Queen list runs $2,083 for the all-foam Original up to $5,140 for the Luxe Premium Hybrid) for every size in the lineup. Check the live sale before you buy: a promotion of several hundred dollars is the normal state of things, not a rare event.

Trial, shipping, and returns

• Trial: 365 nights, with a 30 night break-in period before a return can be started.
• Warranty: lifetime coverage on the all-foam models; the hybrids carry a shorter term, so confirm at checkout.
• Shipping: free, compressed in a box, to the lower 48. Two people make setup much easier on a King.
• Returns: free inside the trial window. Lull arranges pickup or donation rather than asking you to ship the mattress back.

A year long trial is the single strongest argument for buying Lull. Memory foam is the feel people most often change their mind about, and 365 nights covers a full temperature cycle, including a summer where you find out whether the bed actually sleeps cool for you.

Prices verified against lull.com in 2026. Sizes and terms change, so confirm on the checkout page.

Common Lull mattress complaints and my take

No mattress nails it for everyone. Here are the main complaints I see about Lull and how they line up with my own notes and customer feedback.

• Firmer than expected for some side sleepers. The Original was built as a medium firm mattress. If you want a very plush shoulder cradle with a deep sink, this will feel a little firm, even after the softening update.
• New foam smell. Like most mattresses that ship compressed, Lull has a mild scent out of the box. In my case it faded within a couple of days with windows open.
• Limited support for heavier users. People around or above 250 lbs will compress the foam more and may notice faster softening over time. The Hybrid or a firmer mattress built for higher weight is a better choice there.
• Occasional customer service friction. A small slice of online reviews mention frustration with returns or shipping. That is true for almost every brand at this scale. The long trial does help, and I suggest saving your order confirmation and taking date stamped photos if you ever need to file a claim.

Online reviews lean negative by nature because happy sleepers often do not post. The trial and warranty exist so you can find out whether the feel works in your bedroom rather than guessing from strangers.

Mattresses similar to Lull

If you like the idea of Lull but want different materials or a different feel, these are the closest neighbors in my testing.

• Casper Original: Similar height and comfort target with zoning in the transition foam and excellent motion isolation.
• Tuft & Needle Original: A more responsive, slightly firmer all-foam feel at a friendly price.
• Saatva Classic: An innerspring based build with a euro style top and more bounce and edge strength.
• Avocado Green: A latex and coil hybrid that emphasizes natural materials and a buoyant feel with very strong edges.

Who should buy a Lull, and who should skip it

Lull vs the beds people cross-shop it against

Cross-shopping a hybrid instead? Start with our best mattresses for hot sleepers and the full review index.

Lull Mattress FAQ

Verdict: is the Lull worth buying in 2026?

The Original Lull still does the two things it was built to do better than most foam beds at its price: it isolates motion almost completely, and it contours without swallowing you. It scores 8.8 out of 10 in my testing. If you sleep hot, weigh more than about 250 lb, or spend time perched on the edge of the bed, move up to the Luxe Hybrid instead of forcing the Original to be something it is not.

Because Lull's list prices are high and its promotions are near constant, timing matters more than negotiating. Check the live price before you commit.