Serta Five Star Mattress Tranquility Review: Specs, Pros and Cons
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This Serta Five Star Mattress Tranquility review covers the 10-inch King model, a bed-in-a-box option designed for balanced support. The mattress combines durable coils with PillowSoft Aire and PillowSoft Foams to create a medium-firm feel. It targets combination sleepers who need consistent alignment without excessive sinkage. The 10-inch height and 90.3-pound weight make it a substantial presence on your frame. Certified by CertiPUR-US, it uses safe materials for your sleep environment. The airflow-enhancing cover and breathable foams aim to keep you cooler. This Serta Five Star Mattress Tranquility review breaks down how these specs work together for your nightly rest.
What stands out
- Medium-firm feel ideal for combination sleepers
- 3-Zone Support Foam targets lower back and hips
- Durable coils reduce partner disturbance
- Airflow-enhancing cover promotes cooler sleep
Who it fits
Good fit for
This mattress suits combination sleepers who change positions often. The medium-firm balance supports proper alignment for back and side sleepers. If you prefer not-too-soft and not-too-firm surfaces, this 10-inch profile fits well. The durable coils help minimize motion transfer, making it a solid choice for couples. The CertiPUR-US certification ensures the foams are made without harmful chemicals. You will appreciate the easy setup when you unbox, unroll, and unwind the mattress in minutes.
Who should skip it
If you prefer a plush, sinking feel, this medium-firm option may feel too firm. The 10-inch height is standard, so tall frames might prefer the 12-inch or 14-inch variations listed in the options. Those seeking a very soft surface for deep pressure relief should look elsewhere. The coil and foam construction offers support rather than plushness. If you need a specific size like Twin or Full, check the available variations, as this listing is for the King size.
Verdict: The Serta Five Star Tranquility offers a balanced, medium-firm feel with zoned lumbar support for combination sleepers. Its durable coil system and breathable design make it a practical choice for couples seeking alignment and minimal motion transfer.
Key specs for this mattress
Firmness: Medium Firm
This rating indicates a balanced feel that is neither too soft nor too hard. It supports proper spinal alignment for combination sleepers who change positions. You get enough cushioning for pressure relief without sinking in deeply. Compare this to plush models if you need more sink, or firm options if you prefer a harder surface. This level works well for those who want support without stiffness.
Thickness: 10 in
A ten-inch profile offers a standard height for most bed frames. It provides enough layers for comfort and support without being overly bulky. This height is easy to get in and out of bed. You can place it on standard frames or platform beds. Thinner mattresses may lack support, while thicker ones can feel like climbing. This size strikes a practical balance for everyday use.
Mattress Construction: Coils with foam
This hybrid design combines durable coils for support with foam for comfort. The coils reduce partner disturbance by isolating motion. The foam layers contour to your body for pressure relief. This mix offers durability and cooling benefits compared to all-foam beds. You get the bounce of springs with the cushioning of foam. It is a versatile construction for various sleep styles.
Certification: CertiPUR-US certified
This certification ensures the foams are made without harmful chemicals like formaldehyde or heavy metals. It guarantees low VOC emissions for better indoor air quality. You sleep with peace of mind regarding material safety. This standard is common in quality mattresses. Look for this mark when buying to ensure the materials meet strict health and environmental standards for your bedroom.
Design and build details
The Serta Five Star Tranquility features a hybrid build with a durable coil support core and foam comfort layers. You get PillowSoft Aire and PillowSoft Foams that contour around shoulders, hips, and knees for pressure relief. A 3-Zone Support Foam layer targets the lower back and hips to promote alignment. The cover is an airflow-enhancing material designed to promote a cooler sleep environment. According to the listing, these materials work together to reduce partner disturbance while maintaining a balanced feel.
This specific model is a King size mattress with a medium-firm feel. The dimensions are 76 inches wide, 79.5 inches long, and 10 inches thick. It weighs 90.3 pounds. The mattress is certified by CertiPUR-US, indicating the foams meet specific standards for content and emissions. It is delivered in a box, which simplifies setup. You only need to unbox, unroll, and unwind the mattress. This design allows for easy transport through narrow hallways or stairs.
The construction is made in the USA with global components. The 10-inch profile provides a substantial feel without being overly bulky. The medium-firm rating suits combination sleepers who shift positions during the night. It offers enough cushioning for side sleeping while providing enough support for back and stomach positions. The bed-in-a-box format ensures you can set it up in minutes. This practical design makes it a versatile choice for various bedroom layouts.
Setup and Everyday Use Guide
This mattress arrives compressed in a box, which simplifies delivery and placement in your home. The setup process is designed to be quick and straightforward. You simply unbox the unit, unroll it onto your existing bed frame, and allow it to unwind. The packaging indicates that setup takes just minutes. Once expanded, the 10-inch thickness provides a substantial presence on your bed frame. The King size measures 76 inches wide by 79.5 inches long, offering ample space for movement. The white cover blends easily with most bedroom decor. Daily use is defined by its medium-firm construction. The durable coil core provides a stable foundation, while the PillowSoft Aire and PillowSoft Foams offer contouring comfort. This combination supports proper alignment for combination sleepers who shift positions during the night. The 3-Zone Support Foam specifically targets the lower back and hips, helping to maintain spinal alignment. You will notice the airflow-enhancing cover and breathable foams working together to promote a cooler sleep environment. This design choice helps regulate temperature throughout the night. The CertiPur-US certification ensures the foams are made without harmful chemicals, adding a layer of safety to your daily rest. The 10-year limited warranty provides long-term assurance for this investment. Overall, the setup is hassle-free, and the everyday use focuses on balanced support and pressure relief.
Check Compatibility And Setup Needs
You should verify that your current bed frame or foundation can support a 90.3-pound King mattress. This model requires a solid, slatted, or adjustable base to maintain its structural integrity and warranty validity. Ensure your bedroom dimensions accommodate the 76-inch width and 79.5-inch length comfortably, leaving space for movement. Because the cover is airflow-enhancing, you can use standard breathable sheets, but avoid heavy, non-breathable fabrics that might trap heat. The medium-firm feel works well with most sleep positions, yet you may want a thicker mattress topper if you prefer a plush surface. This option sits alongside other hybrid beds in the 1 mattresses listed here, offering a distinct balance of coil support and foam contouring. Check that your existing bedding fits the 10-inch profile. You do not need special cleaning agents; spot cleaning with mild soap is sufficient for routine upkeep. Keep the mattress away from direct sunlight to prevent foam degradation.
Check before you buy
- Confirm your bed frame supports a 90.3-pound King mattress.
- Measure your room for the 76-inch width and 79.5-inch length.
- Ensure sheets fit the 10-inch thickness profile.
- Verify your base is solid or slatted for proper support.
The product at a glance
Serta Five Star Tranquility 10" King
Best for: combination sleepers needing lumbar support
- Size
- King
- Thickness
- 10 inches
- Firmness
- Medium-Firm
- Support Core
- Durable coils
- Comfort Layer
- PillowSoft Aire and PillowSoft Foams
- Cover Material
- Airflow-enhancing cover
View on Amazon: Serta Five Star Tranquility 10" King Affiliate link
The Serta Five Star Tranquility is a 10-inch king mattress combining durable coils with PillowSoft foams. It features a medium-firm feel and 3-Zone Support Foam targeting lumbar alignment. The airflow-enhancing cover promotes cooling. This bed-in-a-box design offers easy setup. It suits combination sleepers seeking balanced support and pressure relief around shoulders and hips.
Pros
- 10-inch medium-firm construction with durable coil support core
- 3-Zone Support Foam targets lower back and hips
- Airflow-enhancing cover and breathable foams for cooling
- CertiPUR-US certified comfort layers
Cons
- 90.3-pound weight makes handling difficult
- No smart features or app integration
- Limited to 10-year warranty
Good fit if
- You need medium-firm support for combination sleeping
- You want lumbar zoning for hip alignment
- You prefer a bed-in-a-box setup
Skip if
- You require a plush or soft feel
- You need adjustable firmness settings
- You want smart connectivity features
Verdict: Serta Five Star Tranquility King Medium Firm delivers targeted lumbar support and cooling airflow for combination sleepers. It fits those who prefer a balanced, medium-firm surface without smart features.
Specifications side by side
| Spec | Serta Five Star Tranquility 10" King |
|---|---|
| Size | King |
| Thickness | 10 inches |
| Firmness | Medium-Firm |
| Support Core | Durable coils |
| Comfort Layer | PillowSoft Aire and PillowSoft Foams |
| Cover Material | Airflow-enhancing cover |
| Certification | CertiPUR-US certified |
| Special Features | 3-Zone Support Foam |
| Intended Use | Combination sleepers |
| Color | White |
| Dimensions | 79.5 × 76 × 10 inches |
| Weight | 90.3 pounds |
| Model | 500944861-1060 |
Frequently asked questions
Is the Serta Five Star Tranquility good for back pain?
Yes, this mattress targets lumbar support specifically. It includes a 3-Zone Support Foam layer that aligns the lower back. The medium-firm feel helps combination sleepers maintain proper spinal posture. You get consistent support without excessive sinkage, which reduces strain on your spine during sleep.
What is the firmness level of the Serta Five Star Tranquility?
The Serta Five Star Tranquility has a medium-firm feel. This rating balances cushioning with structural support. You get enough softness for pressure relief at the shoulders and hips. The durable coil core prevents excessive sinking, making it suitable for those who prefer a balanced surface.
How thick is the Serta Five Star Tranquility mattress?
This model is 10 inches thick. The height includes the comfort layers and the support core. You get a substantial profile that sits well on most bed frames. The 10-inch depth allows the PillowSoft Aire and PillowSoft Foams to contour effectively while maintaining overall stability.
Does the Serta Five Star Tranquility come in a box?
Yes, it is a bed-in-a-box product. The mattress arrives compressed to simplify delivery and setup. You unroll it onto your frame and allow it to expand. This packaging method makes it easier to move the 90.3-pound unit through narrow hallways or staircases in your home.
What are the dimensions of the Serta Five Star King mattress?
The King size measures 76 inches wide by 79.5 inches long. The height is 10 inches. These dimensions fit standard King bed frames. You get ample surface area for two sleepers, while the length accommodates taller individuals comfortably without their feet hanging off the edge.
Who is the Serta Five Star Tranquility best for?
It is best for combination sleepers needing lumbar support. The medium-firm feel suits those who change positions frequently. You get targeted support for the lower back without smart features. It fits buyers who want a balanced surface that promotes alignment without excessive cooling technology or electronic controls.
How much does the Serta Five Star Tranquility weigh?
The King model weighs 90.3 pounds. This weight reflects the dense coil support core and foam layers. You need a sturdy foundation to support this mass. Ensure your bed frame can handle the load to maintain structural integrity and prevent sagging over time.