Gelee H4 Mattress Review – The Best Gel Foam Bed?

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Need something luxurious, cooling, and pressure-relieving? The Gelee H4 by Intellibed might be the mattress for you. Made with the company’s special Gel Matrix, this mattress provides plenty of cushioning.

If you’re on the fence about getting this comfy bed, read our full Gelee H4 mattress review. We’ll go over everything you’ll need to know, including its firmness, feel, construction, and more.

Best Firm Mattress for Stomach Sleepers

Gelee H4 Mattress

Made with the company's proprietary Gel Matrix, the Gelee H4 offers tons of pressure relief and comfort.

Clarity Score 4.1/5
Read Gelee H4 Mattress Review

Material

Hybrid

Trial Period

90 Nights

Shipping Method

Flat-rate white glove delivery

Firmness

Soft: 6/10

Warranty

10-year warranty

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Back Sleeping
Ideal for average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Average Customer Rating
4.6/5
Best Firm Mattress for Stomach Sleepers

Gelee H4 Mattress

Made with the company's proprietary Gel Matrix, the Gelee H4 offers tons of pressure relief and comfort.

Clarity Score 4.1/5
Read Gelee H4 Mattress Review

Material

Hybrid

Warranty

10-year warranty

Firmness

Soft: 6/10

Shipping Method

Flat-rate white glove delivery

Trial Period

90 Nights

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Back Sleeping
Ideal for average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Average Customer Rating
4.6/5
Best Firm Mattress for Stomach Sleepers

Gelee H4 Mattress

Made with the company's proprietary Gel Matrix, the Gelee H4 offers tons of pressure relief and comfort.

Clarity Score 4.1/5
Read Gelee H4 Mattress Review

Material

Hybrid

Firmness

Soft: 6/10

Trial Period

90 Nights

Warranty

10-year warranty

Shipping Method

Flat-rate white glove delivery

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Back Sleeping
Ideal for average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Average Customer Rating
4.6/5

Gelee H4 Mattress Overview

Gelee mattresses, made by Intellibed, feature the company’s proprietary Gel Matrix. This unique material feels especially plush, and it helps alleviate pain along pressure points. Gelee sells three different models, including the H2 and H3. In this review, we’ll focus specifically on their most advanced mattress, the Gelee H4.

Who Might Like The Gelee H4?

  • Hot sleepers
  • Couples
  • People who prefer plush and luxurious mattresses

Who Might Not Like The Gelee H4?

  • People with tight budgets
  • Stomach sleepers
  • Those who like especially bouncy mattresses

Gelee H4 Mattress Video Review

Want to see the Gelee H4 in action? Check out our video review below!

 

Gelee H4 Mattress Firmness and Feel

Before we explore the ins and outs of this mattress, let’s focus on the most important elements: firmness and feel.

How Firm is the Gelee H4?

The Mattress Clarity firmness scale ranges from 1-10. Medium firm mattresses feel like a 6.5/10, and the Gelee H4 feels just a touch softer than that. Thanks to its ultra plush memory foam, the Gelee H4 feels like a 6/10 on our firmness scale.

Sleeping On The Gelee H4

The Gelee H4 works well for most back and side sleepers. This mattress has pressure-relieving foam on top and supportive coils underneath. However, because it feels softer than average, the Gelee H4 isn’t supportive enough for most stomach sleepers.

Gelee H4 -- side sleeping

What Does the Gelee H4 Feel Like?

The Gelee H4 has a classic slow-moving feel. When you rest on this bed, the cushy foam layers will gently contour your body. However, thanks to its innerspring support layer, you shouldn’t feel “stuck” in this mattress. It’s still fairly easy to move around on the H4.

Average Weight Sleepers – 130 lb – 230 lb

Average weight sleepers should feel a great balance of comfort and support while back and side sleeping. The top layers cradle the lower back, while the zoned coils help keep the spine in the proper alignment. Side sleepers will especially love the pressure-relieving foam on top.

The Gelee H4 won’t work well for average weight stomach sleepers, however. When resting in this sleeping position, people need an especially supportive mattress. Otherwise, their hips could dip into the top layer and cause the back to crane out of its natural alignment. This can lead to lower back pain over time, and nobody wants that! If you tend to rest in this position, check out our list of the best mattresses for stomach sleepers.

Heavyweight Sleepers – Over 230 lb

Back and side sleepers who weigh between 230 lb and 300 lb should love the Gelee H4. Heavier people may sink deeper into the comfort layers, but they’ll still feel plenty of support from the coils underneath. People who weigh more than 300 lb, though, should consider getting a more supportive bed, such as one of the best mattresses for heavy people.

Heavy stomach sleepers will also want to look elsewhere, because the Gelee H4 isn’t firm enough to keep the spine in the correct position.

Lightweight Sleepers – Under 130 lb

Lightweight sleepers should feel supported and comfortable in all three sleeping positions. Yes — even lightweight stomach sleepers will feel at home on this bed. That’s because smaller folks won’t compress the comfort layers as much, so they should maintain the correct alignment throughout the night.

Gelee H4 Mattress Construction

Now, let’s see what sets the Gelee H4 apart from other hybrid mattresses. To really understand, we’ll need to peel back the covers and look at its construction.

Mattress Height

The Gelee H4 mattress is 13” tall.

Cover

The cover, made out of phase change material, feels cool to the touch. If you’re a hot sleeper, you’ll definitely want to opt for the H4; this cooling cover isn’t featured in other Gelee models.

Comfort Layers

Beneath the cover, you’ll find a 1.25” layer of Gelee’s Gel Matrix. This proprietary material conforms to each person’s curves and creates excellent body contouring and pressure relief. And because it has lots of room for airflow, this material doesn’t trap body heat easily.

Underneath the Gel Matrix sits a layer of Ultra Plush HD memory foam. This slow-moving material is the most luxurious foam Gelee offers. When you press your hand into it, you’ll see that it takes several seconds for the mattress to return to its original shape.

To aid with edge support, the Gelee H4 has a reinforced foam encasement around the sides. This is especially great news for couples, because they won’t feel like they’ll roll off the side of the bed when they relax near the edges.

Support Layer

Gelee has an 8” coil system with five distinct zones. This means it feels firmer in some areas and softer in others. The result? A mattress that helps sleepers maintain the correct spinal alignment in most sleeping positions. It’s also a fantastic option for folks dealing with back pain.

Finally, Gelee has a layer of stabilizing base foam. These durable materials help extend the life of the mattress.

Gelee H4 Mattress Size Options and Price

Now that we know more about Gelee’s construction and firmness level, let’s see how it fits into your budget. We’ve outlined the price points and size options below.

Size Dimensions Price
Twin $
Full 54" x 74" $2699.00
Queen 60" x 80" $2799.00
King 76" x 80" $3299.00
California King 72" x 84" $3299.00

Don’t want to spring for a brand new mattress right now? We’ve got you covered, too. Check out our list of the best mattress toppers.

Gelee H4 Mattress Performance

As with every product we review at Mattress Clarity, we ran the Gelee through a number of tests. Here’s how it performed in terms of motion transfer, edge support, durability, and more.

Sleeping Hot or Cold

If you’re a hot sleeper, you can rest easy on the Gelee H4. Its Gel Matrix material feels especially breathable, and the gel helps pull heat away from the body. To make things even cooler, the cover contains phase change material and the coils promote airflow.

Motion Transfer

Most hybrid mattresses don’t isolate motion well, which can cause problems for couples. However, that won’t be an issue on the Gelee H4. This mattress has a layer of dense memory foam on top, which helps absorb movements. If motion isolation is a top priority for you, the Gelee H4 could be a great choice.

Edge Support

The Gelee H4 has a reinforced edge, so when you sit near the side of the mattress, you won’t feel like you’ll roll off. This is also great news for couples, because each person can utilize more of the mattress.

Gelee H4 -- edge support

Durability

As Gelee’s most luxurious model, the H4 contains many high-end materials. Because of this, we expect the bed to last longer than other mattresses — at least 10 years.

Off-Gassing

When we opened this mattress, we noticed a slight chemical smell. In the mattress world, we call this “off-gassing.” But don’t fret! This is completely normal, and the smell faded away in 48 hours.

Noise

Even though the bed has coils, we didn’t notice any loud creaking sounds when we tested the Gelee H4. It’s possible the bed could squeak as time goes on, but we don’t anticipate that becoming a major problem.

Sex

Couples looking for the best mattresses for sex usually want the same thing: It’s got to be easy to move around on. The Gelee H4 has coils, so it has a touch of responsiveness to it. However, when you rest on this bed, you’ll mostly notice its plush comfort layer. This layer isn’t the easiest to move around on, so we don’t think this is the absolute best mattress for getting intimate.

Overall Rating

Now, the moment we’ve all been waiting for: the final tallies!

Gelee H4 Mattress
4.1 Overall
Support
Edge Support
Cooling
Motion Transfer
Durability
Trial Period
Warranty

Company Policies

We know there is a lot to consider when buying a new mattress, but you don’t want to overlook the company policies. We’ve outlined Gelee’s warranty information, sleep trial, and return policy below.

Shipping Info

Gelee does not offer free shipping. Costs vary from region to region. Call Gelee customer service for an accurate quote.

Warranty Info

The Gelee H4 mattress is backed by a 10-year warranty.

Sleep Trial

Gelee mattresses come with a 90-day sleep trial period.

Return Policy

Gelee has a 30-day acclimation period. If you issue a return within the first month, you’ll be responsible for the shipping fees. In order to avoid paying extra money, you’ll need to return the mattress between the 30 and 90 day mark.

How Does The Gelee H4 Compare To Other Mattresses?

There are so many mattress brands these days. Believe us, we’ve tested most of them! To make things easier, we’ll compare the Gelee H4 to two other popular picks: Purple and Nectar.

Gelee H4 Vs. Purple Mattress

Both mattresses contain unique materials, but they have many differences. Purple mattresses feature the company’s proprietary gel grid. This material feels squishy at first, but after you apply pressure, it firms up. Because it’s so adaptable, it works well for most body types and sleeping positions. The Gelee H4 features its Gel Matrix, which feels dense and slow-moving like gel memory foam.

Purple Mattress - Construction And Layers

The Gelee H4 feels slightly softer than the Purple, but its zoned support system is especially beneficial for people with back pain. The Purple mattress has a classic medium firm feel, but lightweight folks may think it feels especially firm. That’s because smaller people don’t compress the grid as much, so they don’t feel as much pressure relief.

The Original Purple mattress is slightly more affordable than the Gelee H4, but you can also save money with our Mattress Clarity coupons.

Who Should Get The Gelee H4?

  • People who prefer a more traditional feel
  • People with back pain

Who Should Get The Purple Mattress?

  • Those who want a bed with a unique feel
  • Heavier people

Read our full Purple Mattress review.

Gelee H4 Vs. Nectar

Both mattresses work well for back and side sleepers, but they feel slightly different. The Gelee mattress has a slow-moving comfort layer, but thanks to its innerspring support system, sleepers won’t feel like they’re sinking into the bed. When folks rest on the Nectar mattress, they will dip into the comfort layers a bit more. This also means that some people might find it difficult to move around on top of the Nectar mattress.

Nectar Mattress - Side Sleeping

The Nectar mattress doesn’t contain springs, which also lowers its price point. Even though both mattresses contain gel memory foam, we expect the Gelee to dissipate heat better than the Nectar.

Who Should Get The Gelee H4?

  • People who want a slightly more responsive mattress
  • Hot sleepers

Who Should Get The Nectar?

  • People who prefer to sink into their mattress
  • Those who want to save money

Read our full Nectar mattress review.

FAQs

Still have questions? We won’t leave you in the dark. Check out our FAQ section below.

How long will the Gelee H4 mattress last?

Due to its high-quality materials, we expect the Gelee H4 mattress to last at least 10 years. For reference, most beds last 7-10 years. We think the Gelee will outlast many all-foam beds.

Can you flip the Gelee H4 mattress?

No, you cannot flip a Gelee H4 mattress. This bed has coils at the bottom and foam on top. If you flipped it, the bed wouldn’t provide the right amount of comfort and support.

What if I don’t like my Gelee mattress?

Not a fan? Not to worry. Gelee offers a 90-night sleep trial period, so you can easily issue a return and receive a full refund. It’s important to note, however, that you must try out the mattress for at least 30 nights before returning it. Otherwise, you’ll have to pay for shipping costs.

Gravatar for Elisa Regulski

Elisa Regulski

Elisa the Editor of Mattress Clarity, where she analyzes sleep products and appears in review videos. She earned a M.A in Mass Communication from Texas State University and a B.F.A in acting from Oklahoma City University. In addition to writing about sleep health, Elisa is passionate about reviewing music. Her articles about the Austin City Limits Music Festival have appeared in Glide Magazine and Speakers In Code. When she isn’t writing, Elisa can be heard singing with national party band, Saved By The ‘90s. She also performs with Austin-based arts collective, New Manifest Theatre Company.