SweetNight Island Mattress Review

SweetNight is a leading mattress brand known for delivering high-quality, eco-friendly sleep solutions. Committed to innovation and customer satisfaction, they combine advanced materials with thoughtful design to create mattresses that cater to various sleep needs. With a focus on affordability and luxury, SweetNight ensures every sleeper enjoys a restful and healthy night's sleep.

The SweetNight Island Hybrid Mattress is designed to offer the best of both worlds: the contouring comfort of memory foam and the responsive support of pocketed coils. Featuring gel-infused layers, zoned support technology, and a breathable cover, it’s built to provide a cooling and undisturbed sleep experience.

In this review, we will focus on the mattress, specifically regarding:

• Pros and cons.
• Unboxing experience.
• Feel and comfort.
• Construction and design.
• Performance test results.
• Warranty policies, company policies, and all the FAQs you might want to know.

Note: We’re reviewing the 12” version of the mattress, as it’s also available in 10”.

SweetNight Island Overview

Pros

• Exceptional Cooling Properties: The gel-infused memory foam actively absorbs and dissipates body heat, ensuring a cooler sleep environment throughout the night. This feature is particularly beneficial for hot sleepers.
• Three-Zoned Support System: The mattress provides tailored support for the hips, shoulders, and lumbar areas, promoting proper spinal alignment and reducing lower back discomfort.
• Motion Isolation: Individually pocketed coils and memory foam work together to absorb motion, making it an excellent choice for couples by minimizing sleep disturbances.
• Eco-Friendly and Safe Materials: Certified by CertiPUR-US and OEKO-TEX, the mattress is free from harmful chemicals and hypoallergenic, ensuring a healthier sleep environment.
• Noise-Free Operation: The sturdy construction of coils and foam ensures a quiet experience, perfect for light sleepers and couples.
• Hypoallergenic properties: The mattress has bamboo charcoal foam that has anti-microbial properties and absorbs odor, making it perfect for those with allergies.

Cons

• Medium Firmness Only: The mattress is available in a medium firmness, which may not suit individuals seeking ultra-firm or plush sleeping surfaces.

Who we Recommend the SweetNight Island for

• Hot Sleepers: The gel-infused memory foam and breathable cover make it ideal for those who struggle with overheating at night.
• Couples: Excellent motion isolation ensures undisturbed sleep even if one partner tosses and turns.
• Back Pain Sufferers: Zoned support and pressure-relieving foams provide targeted relief for the lumbar region and other pressure points.
• Combination Sleepers: Its balance of support and responsiveness suits various sleeping positions, including side, back, and stomach sleeping positions.
• Eco-Conscious Consumers: Certified materials and eco-friendly construction appeal to those prioritizing sustainable choices.

Unboxing the SweetNight Island

The SweetNight Island Hybrid Mattress arrives compressed in a box which makes delivery and maneuvering through narrow spaces hassle-free.

Upon unboxing, you’ll notice the mattress tightly compressed and vacuum-sealed in plastic for efficient shipping. Setting it up is straightforward: unroll the mattress onto your bed frame or foundation, carefully remove the plastic wrapping, and watch as the mattress begins to expand.

SweetNight recommends allowing up to 72 hours for the mattress to fully decompress and reach its intended shape and firmness. While there is a slight new mattress off-gassing odor upon opening, it quickly dissipates within a day or two, leaving no lingering smell as well as being harmless.

Firmness, Feel, and Comfort For SweetNight Island

SweetNight Island Firmness

The SweetNight Island Hybrid Mattress falls at a 6.5/10 on the firmness scale, offering a balanced medium-firm feel.

This level of firmness provides enough support for back sleepers while maintaining sufficient cushioning for side sleepers. It strikes an ideal middle ground, making it suitable for a wide variety of sleepers, especially those who prefer neither too soft nor too firm surfaces.

SweetNight Island Feel

The SweetNight Island Hybrid Mattress delivers a comfortable yet supportive feel, emphasizing its hybrid design. The memory foam layers cradle your body gently, providing pressure relief, while the pocketed coils underneath add a subtle bounce and robust support.

As you lay down, the mattress contours to your body without giving a sinking sensation, maintaining proper spinal alignment. The breathable cover enhances the surface's cool, soft texture, making it feel inviting and luxurious.

SweetNight Island Comfort

We brought our reviewers to sample the mattress to see how comfy it would be. The SweetNight Island Mattress offers a versatile level of comfort designed to cater to a wide range of sleeping positions.

The gel-infused memory foam layer contours to the hips and shoulders, alleviating pressure buildup in these areas. This mattress is particularly effective for lightweight to average-weight side sleepers, offering the right amount of sinkage to keep the spine aligned.

Back sleepers will benefit from the zoned support system, which provides enhanced lumbar support to maintain natural spinal curvature. The foam layers distribute body weight evenly, preventing any sagging in the lower back.

While the mattress performs well for lightweight stomach sleepers by keeping the midsection elevated, heavier individuals may experience mild sinkage in the hips over time. The pocketed coils, however, provide sufficient support to prevent excessive discomfort.

The responsiveness of the mattress allows combination sleepers to switch positions effortlessly without feeling stuck. This makes it ideal for those who move frequently during the night.

These are the results of our testing:

Constructions, Materials, and Design

Materials and Design

The SweetNight Island Mattress combines advanced materials to deliver a balance of comfort, support, and cooling features. Its design incorporates a breathable cover, gel-infused memory foam for temperature regulation, and pocketed coils for targeted support and motion isolation. This thoughtfully layered construction ensures durability and adaptability for a wide range of sleeping preferences.

Layers

1. Breathable Cover: The topmost layer features a cozy, breathable cover that promotes airflow, preventing heat buildup and ensuring a cool and comfortable surface. Its soft texture enhances the overall plush feel of the mattress.
2. Gel-Infused Memory Foam: This layer is designed to regulate temperature by dissipating body heat and maintaining a consistent cool feel. It also conforms to the body's curves, providing pressure relief and supporting spinal alignment.
3. Supportive Memory Foam: Beneath the gel-infused foam, this supportive memory foam layer offers targeted cushioning for areas like the shoulders, back, and hips. It ensures that the body is evenly cradled and reduces pressure points for a restful sleep.
4. Individually Pocketed Coils: The foundation of the mattress consists of individually wrapped pocket coils, which minimize motion transfer and provide zoned support. These coils adjust to different pressure points, delivering enhanced lumbar support and preventing roll-off at the edges.

Performance of SweetNight Island

Cooling

A mattress's cooling performance is crucial for hot sleepers who tend to overheat during the night. For our cooling test, we lay on the SweetNight Island Hybrid Mattress for 20 minutes, allowing the mattress to absorb our body heat fully before taking temperature readings.

During the test, the gel-infused memory foam demonstrated excellent temperature regulation, effectively dissipating heat and maintaining a cool surface throughout. The breathable cover also contributed significantly by promoting airflow and preventing heat buildup. While the mattress felt noticeably cool, hot sleepers may benefit further by pairing it with cooling sheets.

The SweetNight Island scored a 4.5/5 on our cooling test.

Responsiveness

Responsiveness measures how quickly a mattress returns to its original shape after pressure is applied and removed, ensuring ease of movement while sleeping.

We tested responsiveness by placing a 20-pound ball on the mattress and timing how quickly it settled back to its initial form.

The SweetNight Island Hybrid Mattress responded within 1.1 seconds, demonstrating slightly slower recovery compared to highly responsive latex or hybrid mattresses but still offering a good balance for foam and coil construction. The pocketed coils under the memory foam added bounce, which complemented the contouring memory foam layers, allowing for smooth repositioning during the night.

The mattress got a 4/5 for its responsiveness.

Motion Isolation

Motion isolation is critical for couples or co-sleepers, as it minimizes disturbances caused by a partner's movements.

The first part of our test involved placing a 20-pound ball on one side of the mattress while balancing a glass of water on the opposite side. The water exhibited minimal rippling, indicating the memory foam layers and individually wrapped coils effectively absorbed motion.

In the second test, one reviewer lay still while another rolled and shifted on the mattress. The reviewer lying still reported only faint vibrations, confirming that the SweetNight Island Hybrid Mattress isolates motion exceptionally well.

The mattress scored a great 4.5/5 for its exceptional motion isolation, which makes it great for couples and those who sleep lightly.

Edge Support

A mattress with strong edge support prevents roll-off sensations and increases usable sleeping space.

To assess edge support, we first applied pressure to the mattress edges with our hands to evaluate counterpressure and compression. The edges demonstrated moderate sinkage with quick rebound, reflecting reliable support.

In the second part of the test, we had a reviewer sit on the edge to gauge stability underweight. Although there was some noticeable compression, the edge coils provided enough support to keep our reviewer stable without excessive sinking.

The mattress got a 4/5 for its edge support, meaning you’d have full access to use your mattress perimeter fully.

Noise

Noise levels are an essential consideration, particularly for light sleepers or those sensitive to disruptions.

To test noise, we dropped a 20-pound ball onto the mattress while using highly sensitive microphones to detect sounds. The SweetNight Island Hybrid Mattress performed admirably, producing no noticeable creaks or noises, even underweight. The foam and individually pocketed coils absorbed vibrations efficiently, ensuring a silent sleep environment.

The SweetNight Island got a 5/5 for its exceptional noise cancellation ability.

Sex

A mattress’s suitability for intimate activities depends on factors like bounce, responsiveness, edge support, and cooling capabilities.

The SweetNight Island Hybrid Mattress performed moderately well for intimate activities. The pocketed coils added some bounce and responsiveness, but the memory foam's contouring slowed down movement slightly.

Cooling gel foam helped prevent overheating, while the strong motion isolation ensured minimal disturbances. However, edge support was only moderately sturdy, which might be a drawback for those seeking maximum usable space.

The mattress got a 4.5/5 on our sexual performance testing.

Pressure Relief

Pressure relief is vital for reducing strain on sensitive areas like the hips, shoulders, and lower back.

Using a pressure map, we tested the mattress's ability to relieve pressure by having a reviewer lie on it in different sleeping positions for 20 minutes. The map displayed results using a color gradient: blue and green for low pressure, yellow for moderate pressure, and red for high pressure.

The pressure map revealed the following:

The map showed predominantly blue and green areas for back sleeping, indicating excellent pressure distribution and support for the lower back and spine.

For stomach sleepers, the pressure remained consistently low, with entirely blue zones, demonstrating great support for stomach sleepers.

Some yellow hues appeared around the shoulders and hips, suggesting minor pressure buildup for side sleepers, particularly those with broader frames.

Overall, the SweetNight Island Hybrid Mattress provides effective pressure relief for back and stomach sleepers, while side sleepers may experience mild discomfort due to its medium-firm feel.

The mattress scored a 4.5/5 on our pressure relief test, making it great mainly for back sleepers.

SweetNight Warranty and Company Policies

Warranty

The SweetNight Island Hybrid Mattress comes with a 10-year limited warranty, covering manufacturing defects and material issues. This warranty ensures peace of mind and reflects the company’s commitment to delivering durable products. Customers are advised to follow proper care instructions to avoid voiding the warranty.

Trial

SweetNight offers a 100-night sleep trial, allowing customers to test the mattress in their home environment. This generous trial period lets users determine whether the mattress meets their comfort and support needs. If unsatisfied, customers can initiate a return within the trial period for a full refund.

Returns

The mattress features a hassle-free return policy during the 100-night trial. If the mattress doesn’t work for you, SweetNight arranges free returns and refunds your purchase. Simply contact customer service to initiate the process, ensuring a smooth and risk-free experience.

Shipping

SweetNight provides free shipping across the US and Canada, making the purchase process seamless and affordable. Mattresses are compressed, rolled, and shipped in compact boxes via standard FedEx delivery, typically arriving within 3–5 business days. For faster delivery options, expedited shipping may be available.

Pricing

The SweetNight Island Hybrid Mattress is competitively priced, offering excellent value for its features and quality. Below is the pricing table for various sizes:

The SweetNight Island Hybrid Mattress offers a premium combination of gel-infused memory foam and pocketed coils, delivering cooling comfort and targeted support at a competitive price. Its durability, hypoallergenic materials, and versatile compatibility with various bed frames ensure long-term value. Additionally, the inclusion of a 100-night trial and 10-year warranty adds further reassurance, making it an excellent investment for quality sleep.

Policies Overview

FAQs about SweetNight Island

Can the mattress help alleviate joint pain?

The zoned support and pressure-relieving foam layers are specifically designed to reduce joint and back pain, offering targeted support.

Is there any off-gassing smell after unboxing?

The mattress may have a slight new-foam smell upon unboxing, but it dissipates within 24–48 hours in a well-ventilated room.

Can the mattress be rotated or flipped for longevity?

The SweetNight Island Hybrid is not flippable but can be rotated 180 degrees every 3–6 months to promote even wear.

Does the mattress come with pillows or accessories?

Occasionally, SweetNight includes promotional offers with free pillows or other accessories, depending on ongoing sales.

Is the mattress eco-friendly?

Yes, the mattress is CertiPUR-US certified and OEKO-TEX certified, ensuring it’s free from harmful chemicals and environmentally responsible.