Amerisleep AS3 vs Saatva Saatva HD
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Amerisleep AS3 | Saatva Saatva HD |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness 1 = softest, 10 = firmest | 5.5 / 10 | 7 / 10 |
Queen Price Current / sale price | $1,749 | $2,049 |
Trial Period Return window | 100 nights | 365 nights |
Warranty | 20 years | N/A |
| Performance Ratings | ||
Cooling Hot sleepers | 8/10 | Good |
Motion Isolation Partners, light sleepers | 9/10 | Good |
Pressure Relief Hip/shoulder pain | 8/10 | Good |
Edge Support Sit/sleep near edge | 6/10 | Excellent |
Durability Long-term performance | 5/10 | Excellent |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | ✓ Yes | ✓ Yes |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm, Klarna | 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 |
|
|
| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Saatva Saatva HD over the Amerisleep AS3. It scores higher in cooling, motion isolation, pressure relief and delivers stronger overall value. The Amerisleep AS3 is the better choice only if you have a strong preference for that brand's specific feel or design.
Amerisleep AS3 vs Saatva Saatva HD: What Actually Differs
The Amerisleep AS3 is a memory foam build, while the Saatva Saatva HD is a hybrid (plant-based_memory_foam vs innerspring-hybrid) — that single difference drives most of the cooling, motion, and feel decisions below. The Saatva Saatva HD stands 15.5" tall versus 12" for the Amerisleep AS3 — a 3.5" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Saatva Saatva HD is the firmer of the two at 7/10 (medium-firm), and the Amerisleep AS3 sits at 5.5/10 (medium) — a meaningful enough gap that sleeper position and weight should drive the choice. On a Queen, the Amerisleep AS3 runs $1,749 versus $2,049 for the Saatva Saatva HD — roughly $300 (15%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about. Trial periods aren't symmetrical either: the Saatva Saatva HD ships with a 365-night sleep trial versus 100 nights for the Amerisleep AS3, giving you a longer in-home runway to send it back if the feel doesn't land.
Which Is Better For Your Sleep Style?
Pressure-relief data not available for one or both mattresses — spec not available.
Firmness of 5.5/10 is closer to the medium-firm sweet spot back sleepers need for lumbar support (vs 7/10).
Firmer at 7/10 vs 5.5/10 — stomach sleepers need the extra support to keep the pelvis from sinking and arching the lower back.
Cooling rating not available for one or both mattresses — spec not available.
Durability and edge-support ratings not available — spec not available.
Softer at 5.5/10 vs 7/10 — lighter sleepers compress less, so they typically need the softer of two options to get proper contouring.
Motion-isolation data not available for one or both mattresses — spec not available.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Amerisleep AS3 | $1,749 | $1,749 | At MSRP |
| Saatva Saatva HD | $2,049 | $2,049 | At MSRP |
The Amerisleep AS3 is the budget choice at $1,749 — $300 less than the Saatva Saatva HD ($2,049). That's a 15% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation.
Amerisleep AS3
Strengths
- ✓Medium feel fits a broad sleeper range
- ✓Strong motion isolation for couples
- ✓HIVE zoning gives extra shoulder and hip pressure relief
Considerations
- —Current page payload did not publish per-size sale prices, so sale fields are intentionally NULL
- —All-foam edge support is more modest than AS3 Hybrid
- —Shoppers who want a springy feel may prefer the hybrid
Saatva Saatva HD
Strengths
- ✓Engineered specifically for sleepers 300+ lbs — tested to 500 lbs
- ✓Reinforced individually-wrapped coil system resists compression
- ✓365-night trial and lifetime warranty
Considerations
- —Heavier mattress requires a strong foundation
- —Not available in Twin or Full — larger sizes only
Who Should Buy Which?
Choose the Amerisleep AS3 if you…
- →Budget-conscious shoppers
- →Organic / non-toxic priority shoppers
- →Softer feel seekers
Choose the Saatva Saatva HD if you…
- →Hot sleepers
- →Couples / light sleepers
- →Side sleepers / pressure relief
- →Sitting near the edge