Sealy Baby Cozy Cool
Score: 81/100
Dream On Me Zzz Gold
Score: 77/100Rankings
The Sealy Cozy Cool Hybrid provides a 2-stage mattress with 204 coils and a cool-gel foam side, wrapped in a waterproof breathable cover. Its heavier weight and lack of GREENGUARD certification are notable compromises. It fits parents who want hybrid support and temperature regulation.
The Dream On Me Baby Zzz 5" full-size mattress combines a breathable foam core with a washable, water-resistant cover for easy care. Its main limitation is the 24-72 hour expansion period and some confusion around warranty terms. Best for families needing a lightweight, certified mattress that ships compactly.
| Attribute | | |
|---|---|---|
51.63 inches | 52 inchesbest | |
27.25 inches | 28 inchesbest | |
5.5 inchesbest | 5 inches | |
| ↓ lower better | 17.47 lb | 13.5 lbbest |
3 | 4best | |
— | 7 yearsbest | |
204best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Dimensions(3) | ||
Length (inches) | 51.63 inches | 52 inches |
Width (inches) | 27.25 inches | 28 inches |
Height (Thickness) (inches) | 5.5 inches | 5 inches |
Safety & Certifications(2) | ||
Certifications | GREENGUARD GOLD, ASTM, CPSIA | Greenguard Gold; JPMA; CertiPUR-US; Federal Flammability Standards |
Number of Certifications | 3 | 4 |
Physical Specs(3) | ||
Weight (lb) | 17.47 lb | 13.5 lb |
Cover Material | Cool cotton | Polyester, machine-washable, water-resistant, stain-resistant, hidden zipper |
Foam Type | Cool gel foam | Breathable Foam |
Features(1) | ||
Waterproof | true | false |
Products in the top-left offer the best value (high score, low price).
No independent professional reviews were found for the EM547‑GTR1; manufacturer materials position it as one of Sealy's best crib‑to‑toddler mattresses, and related Sealy models have earned awards, suggesting brand credibility but without third‑party verification for this specific model.
Pros: Plush yet firm breathable foam provides pediatrician-recommended support for infants and toddlers; Machine-washable, water-resistant polyester cover with hidden zipper simplifies cleaning and protects against spills; Greenguard Gold and JPMA certifications ensure low VOC emissions and compliance with safety standards; Lightweight (13.5 lb) and compressed in-box design makes shipping and storage convenient; Fire-proof fiber core meets Federal Flammability Standards for added safety. Cons: Requires 24-72 hours to fully expand after unpacking, delaying immediate use; Compressed delivery may result in temporary uneven surface if not allowed sufficient time to regain shape; Warranty information varies across sources, with some listing only a 30-day limited warranty; Potential risk of loose bedding hazards as warned by CPSC, requiring additional bedding precautions.
