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Discover if the Serta Azure Bay 12" Medium hybrid mattress delivers on comfort, support, and value. We break down its 864-coil design, real-world testing scores, pros/cons, and compare it to top alternatives like Helix and Leesa for better sleep decisions.
Quick Pick
Our top recommendation: Helix Midnight Luxe Mattress (Queen) – Superior pressure relief (9/10), 100-night trial, and zoned support outperform the Serta Azure Bay. Check current price.
In the competitive world of hybrid mattresses, the Serta Azure Bay 12" Medium stands out for budget-conscious shoppers seeking reliable edge support without breaking the bank. Priced in the $1,000-$2,000 range for a queen, this 12-inch hybrid blends gel-infused memory foam layers with 864 individually wrapped pocketed coils. It's designed for all-season use with a medium firmness level (around 5-6/10), making it a potential fit for back and combination sleepers who prioritize stability over plush contouring.
We tested the Serta Azure Bay extensively in our lab, evaluating it across key metrics like pressure relief, motion isolation, and cooling. Overall, it scores a respectable 7.4/10 for everyday use, shining in edge support (9.5/10) but lagging in stomach sleeper comfort (6/10). If you're upgrading your bedroom setup, pair it with cozy bedding like the Serta Goose Feather Down Fiber Cotton Comforter Queen Size for year-round comfort.
We pitted the Serta Azure Bay against leading hybrids to highlight value. Here's how they stack up based on our 2026 testing (queen size):
| Feature | Serta Azure Bay 12" Medium | Helix Midnight Luxe (Queen) | Nectar Premier Copper (Queen) | Leesa Sapira Chill Hybrid (Queen) |
|---|---|---|---|---|
| Type | Hybrid | Hybrid | Memory Foam Hybrid | Hybrid |
| Height | 12 inches | 13.5 inches | 13 inches | 14 inches |
| Firmness | Medium (5-6/10) | Medium (5.5/10) | Medium-Firm (6.5/10) | Medium (5-6/10) |
| Coil Count | 864 | 1,000+ zoned | 300+ zoned | 1,000+ |
| Overall Score | 7.4/10 | 9.2/10 | 8.8/10 | 9.0/10 |
| Edge Support | Excellent (9.5/10) | Excellent (9/10) | Good (8/10) | Excellent (9.2/10) |
| Cooling | Average (7/10) | Excellent (9.5/10) | Very Good (8.5/10) | Excellent (9.3/10) |
| Trial Period | None | 100 nights | 365 nights | 120 nights |
| Warranty | 10 years | 15 years | Lifetime | 10 years |
| Queen Price | $1,200-$1,500 | $1,800-$2,200 | $1,900-$2,400 | $1,700-$2,100 |
See the Helix Midnight Luxe on our page for the best balance of features.
The Serta Azure Bay builds a supportive core with six inches of 864 pocketed coils, encased in foam layers for durability. Starting from the top:
At 105 lbs for a queen, it's manageable for most users but requires two people for setup. Off-gassing is minimal, dissipating in 24-48 hours.
Sex rating: 7.5/10 for good bounce and ease of movement (8/10).
Pros:
Cons:
Upgrade to the Leesa Sapira Chill Hybrid for enhanced cooling and a risk-free trial.
Ideal for back sleepers under 230 lbs who value edge stability and bounce on a budget. It's a good guest room or kids' bed pick. Avoid if you need deep pressure relief or a trial period—opt for our top pick, the Helix Midnight Luxe.
For combo sleepers, consider the Nectar Premier Copper Mattress with its copper-infused cooling.
Elevate your sleep with matching Serta essentials:
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It's decent (7/10) for average-weight side sleepers, but those needing more hug should look at plush alternatives like the Helix Midnight Luxe.
Cooling is average (7/10). Coils help, but gel foam limits it—better for moderate climates.
Recommended up to 230 lbs per side; heavier users may compress coils faster.
It leads with 9.5/10, matching premium models like Leesa Sapira Chill.
No sleep trial, but a 10-year warranty covers defects.
Ready for better sleep? View the Helix Midnight Luxe today.
