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SWEETNIGHT ISLAND MATTRESS REVIEW

The quest for the perfect mattress can be daunting, with countless options promising restful nights and rejuvenated mornings. Among these, the SweetNight Island Mattress is offering incredible value, thoughtful design, and supportive comfort.

Let’s take a closer look at its composition, firmness, temperature regulation, maintenance, motion transfer, suitability for various sleepers, and a balanced list of pros and cons.

SweetNight Island Mattress review
SweetNight Island Mattress
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SweetNight Island mattress

SweetNight Island Mattress - Composition

The SweetNight Island Mattress is a hybrid model, combining memory foam and individually pocketed coils to deliver a combination of comfort and support to various sleepers. It is available in two thickness options: 10-inch and 12-inch, catering to diverse preferences and needs. For the purpose of this review, we have tested the 12 inch version of the SweetNight Island Mattress.

Cozy & Breathable Cover

The mattress features the signature SweetNight breathable cover designed to enhance airflow, ensuring a cooler sleeping surface. This cover not only adds a touch of luxury but also aids in temperature regulation, crucial for a restful night’s sleep. We also find it soft with the perfect amount of stretch to avoid motion transfer from one partner to the other.

Gel-Infused Memory Foam

Beneath the cover lies a layer of cooling gel-infused memory foam. This foam conforms to the body’s contours, providing plush comfort while dissipating heat from your warm body. The gel infusion ensures that sleepers remain cool throughout the night, addressing common overheating issues associated with traditional memory foam. It draws away body heat and moisture from the cover, and ensures the body is not cradled in hot material.

Supportive Memory Foam

The layer below is a supportive memory foam, which offers targeted support to key pressure points. Its firmness promotes proper spinal alignment, reducing the likelihood of aches and pains upon waking, and provides a transition layer between the softer pressure-relieving foams above, and the firmer support coils below.

Individually Pocketed Coils

At the core of the mattress are individually pocketed coils. These coils operate independently, minimizing motion transfer and providing tailored support to different body zones. This structure ensures that movement on one side of the bed doesn’t disturb the other sleeper, making it an excellent choice for couples. That thick layer of coils also lets plenty of air flow through the mattress, helping exchange warm body air for cooler bedroom air.

SweetNight Island Mattress Sleep Tests

Everything we felt in one box

Firmness Temperature Maintenance Sleeping Style Bed Base
We’ve rated the SweetNight Island Mattress a 7/10 on the firmness scale. The upper foams provide mild contouring and the right amount of pressure relief for most sleepers, while the firmer foam below and thick layer of coils provide the support your body needs to lay aligned at night.
The SweetNight Island Mattress sleeps temperature neutral, thanks to its breathable cover, cooling gel-infused foam just below it, and the airy coil layer, which work together to allow plenty of airflow and heat exchange through the mattress.
Blot fresh stains with a clean cloth, fresh water, and a mild detergent. Do not rub stains to avoid spreading them, and ensure the mattress is dry prior to covering it with sheets again. As always, we recommend protecting your mattress investment with a mattress protector.
We recommend the SweetNight Island Mattress to all back sleepers, as well as side sleepers over 150 lbs, and those with back pain; as well as stomach sleepers who like mild contouring and plushness, usually weighing under 150 lbs.
As with most modern mattresses, the SweetNight Island mattress can be placed on any bed frame – box springs, divan bases, traditional frames, slats, adjustable bases, and even the floor will do! It works really well with bunk beds as well.

Firmness & Sleeping Styles

SweetNight Island Mattress review
SweetNight Island Mattress
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Firmness is a critical factor in mattress selection, influencing comfort, support, and the way you feel when you wake up in the morning. We rated the SweetNight Island Mattress a 7 out of 10 on the firmness scale, making it a medium-firm mattress, a tad firmer than the average mattress. This level of firmness works particularly well for:

  • Back Sleepers: The mattress offers the necessary support to maintain natural spinal curvature, preventing lower back strain, while providing gentle pressure relief and mild contouring plushness.
  • Stomach Sleepers under 150 lbs: Lightweight stomach sleepers will find that the medium-firm surface prevents excessive sinking of the hips, maintaining proper spinal alignment. Those over 150 lbs may be looking for a mattress around 8/10 to ensure their hips don’t dig too deep into the mattress.
  • Side Sleepers over 150 lbs: Heavier side sleepers may appreciate the balance of support and cushioning, though some may prefer a slightly softer surface for enhanced pressure relief at the shoulders and hips.

Temperature Regulation

Temperature regulation is managed really well in the SweetNight Island Mattress.

The combination of its breathable cover and gel-infused memory foam works synergistically to dissipate heat and promote airflow. Additionally, the individually pocketed coils enhance ventilation within the mattress core, further contributing to a cooler sleeping environment.

This design works well for hot sleepers seeking a mattress that maintains a comfortable temperature throughout the night.

Motion Transfer

Motion transfer refers to the movement felt on one side of the bed when the other side is in motion. The SweetNight Island Mattress does really well with minimizing motion transfer, thanks to its individually pocketed coils and two layers of memory foams.

This combination of materials ensures that partners can move or get in and out of bed without disturbing each other, and while a little motion is felt, it does not bother enough to wake up a partner from sleep.

Maintenance & Durability

Maintaining the SweetNight Island Mattress is straightforward:

  • Rotation: To ensure even wear, we recommend rotating the mattress 180 degrees every 3 to 6 months.
  • Cleaning: Spot clean any spills or stains using a mild detergent and a damp cloth. Avoid over saturating the mattress with water, let it fully dry before adding your sheets back on, and do not ever rub a stain to avoid it from spreading.
  • Protection: Always use a high-quality waterproof mattress protector to protect your investment against spills, stains, and allergens, prolonging your mattress’ lifespan.

Who Is The SweetNight Island Mattress Good For?

The SweetNight Island Mattress is well-suited for:

  • Back Sleepers: Its medium-firm feel provides optimal support for spinal alignment.
  • Lightweight Stomach Sleepers: Individuals under 150 lbs will find adequate support without excessive sinkage.
  • Heavier Side Sleepers: Those over 150 lbs may appreciate the balance of support and cushioning.
  • Couples: Excellent motion isolation and strong edge support make it ideal for partners sharing a bed.
  • Hot Sleepers: Effective temperature regulation features cater to those who tend to overheat during sleep.

SweetNight Island Mattress Prices & Discounts

SweetNight Island Mattress review
SweetNight Island Mattress
Up to 70% OFF with coupon code (click SHOW CODE)
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SweetNight is a manufacturer of budget mattresses, made in Indonesia and China to keep prices affordable, and designed for support and pressure relief, with a wide array of memory foam and hybrid mattress choices. We love that SweetNight mattresses are all fiberglass free and often offer customization options based on your budget and preferences.

The SweetNight Island mattress is one of their hybrid mattress, available in only three sizes: Twin, Queen, and King – another way to keep prices low, by offering less size choices, but allowing you to choose the thickness of your mattress between 10″ and 12″, though the Twin can only be ordered in 10″.

Depending on the Holiday season, you can score some very steep discounts on SweetNight mattresses. The prices below are full MSRP, but expect discounts up to 60% most of the year,  making even the most expensive King 12″ just $570, well under the $1,000 mark!!

Make sure to click the box above to claim the deepest discounts.

Current discounted prices (10″):

Full

USD $410
  • 10": $410
  • 12": unavailable

King

USD $450
  • 10": $550
  • 12": $570

SweetNight Island Mattress

The SweetNight Island Mattress stands out as a thoughtfully designed hybrid mattress that offers a harmonious blend of comfort, support, and temperature regulation for a very affordable price.

Its medium-firm feel caters to a wide range of sleepers, particularly back sleepers, lightweight stomach sleepers, and heavier side sleepers. Couples will appreciate the minimal motion transfer and robust edge support, while hot sleepers will benefit from its cooling features. While it may not be ideal for lightweight side sleepers seeking a softer surface, the SweetNight Island Mattress presents a compelling option for those in search of quality sleep at an accessible price point.

The PLUSES The MINUSES
  • Versatile Firmness: The medium-firm rating caters to a broad spectrum of sleepers.
  • Effective Temperature Regulation: Gel-infused memory foam and breathable components ensure a cooler sleep experience.
  • Minimal Motion Transfer: Ideal for couples, as movements are isolated.
  • Strong Edge Support: Provides stability across the entire mattress surface.
  • Multiple Thickness Options: Availability in 10-inch and 12-inch versions allows customization based on preference.
  • Not Ideal for Lightweight Side Sleepers: Individuals under 150 lbs who sleep on their sides may find the mattress too firm, potentially leading to pressure points.
  • Limited Availability of Softness Levels: Those seeking a plush or ultra-soft mattress may need to explore other options, which are plenty some in the SweetNight line up – check out the Radiant and Clarity for a softer all-foam mattress!

 

FAQ

Most frequent questions and answers

SweetNight sent us this SweetNight Island Mattress for testing purposes. This review is not sponsored and all opinions expressed in this review are my own.

No, but while you cannot test it in store, you have 100 nights to test it in the comfort of your own home.

It is made in Indonesia and China from globally-sourced materials.

Yes, SweetNight sells several other mattresses, including a hybrid and foam mattresses.

SweetNight offers a mattress topper, a foldable mattress, pillows, an eye tech mask, and a wearable warming blanket.

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Picture of Laura Georgieff

Laura Georgieff

Laura is a mother of three who did not sleep through the night for the first 5.5 years of her kids' lives. She is passionate about sleep quality and loves sharing her experience and knowledge of all thing bedding! It is her mission to help you make the best decisions when it comes to sleep and help you get the best deal on the market!

Is the SweetNight Island Mattress good for back sleepers?

Yes, the SweetNight Island Mattress is rated 7/10 on the firmness scale, making it an excellent choice for back sleepers who need spinal support and pressure relief.

Does the SweetNight Island Mattress sleep hot?

No, the mattress features gel-infused memory foam and a breathable cover to help dissipate heat, making it a good option for hot sleepers.

How does the SweetNight Island Mattress handle motion transfer?

Thanks to its individually pocketed coils and multiple memory foam layers, the mattress minimizes motion transfer, making it a great choice for couples.

What is the difference between the 10-inch and 12-inch versions?

Both versions offer the same hybrid construction, but the 12-inch option has extra cushioning for a slightly plusher feel, while the 10-inch is more compact and firmer.

Who should avoid the SweetNight Island Mattress?

Lightweight side sleepers under 150 lbs may find it too firm, as it may not provide enough cushioning for the shoulders and hips.

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