Amerisleep AS3 vs Big Fig Mattress
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Amerisleep AS3 | Big Fig Mattress |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness 1 = softest, 10 = firmest | 6 / 10 | 7 / 10 |
Queen Price Current / sale price | $999 | $1,399 |
Trial Period Return window | 100 nights | 120 nights |
Warranty | 20 years | 20 years |
| Performance Ratings | ||
Cooling Hot sleepers | Moderate | Excellent |
Motion Isolation Partners, light sleepers | Good | Good |
Pressure Relief Hip/shoulder pain | Good | Good |
Edge Support Sit/sleep near edge | Fair | Excellent |
Durability Long-term performance | Good | Excellent |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | ✓ Yes | — |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm | Available |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | None listed |
Off-Gassing New-foam smell concern | CertiPUR-US certified foam | — |
| Best For | ||
Ideal sleeper profiles |
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| Actions | ||
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Amerisleep AS3
Strengths
- ✓Plant-based Bio-Pur foam
- ✓20-year warranty
- ✓Good pressure relief
- ✓Responsive feel
Considerations
- —Higher MSRP (frequent sales)
- —100-night trial (shorter than some)
- —Limited edge support
Big Fig Mattress
Strengths
- ✓Purpose-built for heavy sleepers — 1,400+ individually wrapped coils rated for 500+ lbs
- ✓Reinforced edge support — full sleeping surface usable, no sagging at perimeter
- ✓ThermalPhase+ cover actively pulls heat away — excellent for larger body mass
- ✓20-year warranty — exceptional for heavy-use category
Considerations
- —Firm feel — may not suit lighter sleepers who prefer plush
- —Only one firmness option available
- —Priced above standard hybrid — reflects the additional materials and specifications in this model
Who Should Buy Which?
Choose the Amerisleep AS3 if you…
- →Budget-conscious shoppers
- →Organic / non-toxic priority shoppers
Choose the Big Fig Mattress if you…
- →Hot sleepers
- →Sitting near the edge
- →Trial-period sensitive buyers
Amerisleep AS3
Big Fig Mattress
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