22nd Jul 2026, 05:04 AM
Sweetnight CoolNest 14 Inch King Size Mattress, Cooling King Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified
Price may vary by location, shipping cost, and availability.
$549.99
Highest: $610.96
Average: $536.90
Lowest: $404.47
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Sweetnight CoolNest 14 Inch King Size Mattress, Cooling King Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified here. This product's current Price in USA is $549.99. The average and highest prices are $536.90 and $610.96 respectively.
| Lowest Ever Price | $404.47 |
|---|---|
| 16th Jan 2026 | |
| Average Price | $536.90 |
| Based on 469 days price tracking | |
| Highest Price | $610.96 |
| 12th Jul 2025 | |
Price History of All Variants of Sweetnight CoolNest 14 Inch King Size Mattress...
Current Price in USA
| Price | $549.99 |
|---|
Recent Price Drops on Sweetnight CoolNest 14 Inch King Size Mattress, Cooling King Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified
Price Drop 18th Jun 2026
$549.99 → $444.11
19.25% drop
Price Drop 8th May 2026
$549.99 → $467.48
15% drop
Price Drop 11th Apr 2026
$549.99 → $467.48
15% drop
Price Drop 20th Mar 2026
$549.99 → $467.48
15% drop
Price Drop 12th Feb 2026
$549.99 → $467.49
15% drop
Price Drop 15th Jan 2026
$549.99 → $404.47
26.46% drop
Price Drop 12th Dec 2025
$549.99 → $467.48
15% drop
Price Drop 19th Nov 2025
$549.99 → $467.48
15% drop
Price Drop 30th Sep 2025
$549.99 → $468.49
14.82% drop
Price Drop 21st Aug 2025
$549.99 → $467.48
15% drop
Price Drop 9th Aug 2025
$609.42 → $549.99
9.75% drop
Price Drop 25th Jul 2025
$610.45 → $494.99
18.91% drop
Price Drop 3rd Jul 2025
$549.99 → $467.48
15% drop
Product Information
Details
| Product Name | Sweetnight CoolNest 14 Inch King Size Mattress, Cooling King Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified |
|---|---|
| Store Product Code | B0F4JQT2P5 |
| Store Name | amazon.com |
| Brand | Sweetnight |
| Rating | 9 / 10 |
| Category | Mattresses |
| Model Number | SN14KGYMMPRO23 |
| Model Name | SN-M01518 |
| Color | Grey & Blue |
| Size | King (U.S. Standard) |
| Dimensions | 80"L x 76"W x 14"Th |
Features
- CoolNest System for a Cooler Night - The CoolNest 14-inch king size mattress features our innovative CoolNest System, combining PCM high-resilience foam with gel-infused memory foam for layered cooling comfort. This advanced system helps dissipate heat and maintain a cooler surface throughout the night, creating a cooler and more comfortable sleep environment for hot sleepers.
- 5-Zone Support for Pressure Relief - Engineered with a 5-zone design, this king foam mattress integrates support foam and comfort foam to help cushion pressure areas from head to toe. It helps redistribute pressure while maintaining stability and balanced support for enhanced comfort. Recognized by the American Chiropractic Association (ACA), it's designed to promote a more restful sleep experience.
- Motion Isolation for Undisturbed Sleep - Constructed with multiple layers of memory foam, the CoolNest 14-inch king memory foam mattress helps absorb motion and reduce vibrations. Additionally, these layers work synergistically to minimize motion transfer, so you're less likely to be disturbed whether your partner shifts positions or gets up during the night. Wake up feeling more refreshed.
- Enhanced Breathability for Cooler Comfort - The CoolNest cover incorporates 3D-woven technology, featuring a ventilation pore design that improves breathability by 35% compared to standard fabrics. Also, the PCM high-resilience foam with a hollow structure promotes 3X airflow. Together, these features help to wick away moisture and adapt to body temperature for a cooler, drier sleep surface.
- Restful Sleep & King Size Mattress in a Box - The Sweetnight CoolNest gel-infused memory foam mattress features CertiPUR-US certified foams and an certified cover, which provides a comfortable sleep environment. The 14-inch king size mattress is compressed in a box for easy setup. Additionally, it comes with a 10-year protection. Please allow the Sweetnight mattress to fully expand for 72 hours.
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Rating and Reviews
9 Based on 1107 reviews
Sweetnight CoolNest 14 Inch King Size Mattress has 9 rating out of 10. This average rating is consist of 1107 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.