Amerisleep AS5 vs Tempur-Pedic TEMPUR-ProAdapt
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Amerisleep AS5 | Tempur-Pedic TEMPUR-ProAdapt |
|---|---|---|
| Overview | ||
Type | Memory Foam | Memory Foam |
Firmness 1 = softest, 10 = firmest | 3.5 / 10 | 6 / 10 |
Queen Price Current / sale price | $1,849 | $3,399 |
Trial Period Return window | 100 nights | 90 nights |
Warranty | 20 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | 8/10 | Low |
Motion Isolation Partners, light sleepers | 9/10 | Excellent |
Pressure Relief Hip/shoulder pain | 9/10 | Excellent |
Edge Support Sit/sleep near edge | 6/10 | Fair |
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 | Synchrony |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | CertiPUR-US |
Off-Gassing New-foam smell concern | CertiPUR-US certified foam | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
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| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Tempur-Pedic TEMPUR-ProAdapt over the Amerisleep AS5. It scores higher in motion isolation, pressure relief, durability and offers strong overall value at $3,399 (vs $1,849). The Amerisleep AS5 is the better choice only if budget is paramount — it saves roughly $1550.
Amerisleep AS5 vs Tempur-Pedic TEMPUR-ProAdapt: What Actually Differs
Both the Amerisleep AS5 and Tempur-Pedic TEMPUR-ProAdapt are memory foam mattresses, so the real differences come down to firmness tuning, performance ratings, and price rather than construction type. The Amerisleep AS5 stands 14" tall versus 12" for the Tempur-Pedic TEMPUR-ProAdapt — a 2.0" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Tempur-Pedic TEMPUR-ProAdapt is the firmer of the two at 6/10 (medium-firm), and the Amerisleep AS5 sits at 3.5/10 (medium-soft) — a meaningful enough gap that sleeper position and weight should drive the choice. On a Queen, the Amerisleep AS5 runs $1,849 versus $3,399 for the Tempur-Pedic TEMPUR-ProAdapt — roughly $1,550 (46%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Pressure-relief data not available for one or both mattresses — spec not available.
Firmness of 6/10 is closer to the medium-firm sweet spot back sleepers need for lumbar support (vs 3.5/10).
Firmer at 6/10 vs 3.5/10 — 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 3.5/10 vs 6/10 — 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 AS5 | $2,349 | $1,849 | Save $500 |
| Tempur-Pedic TEMPUR-ProAdapt | $3,399 | $3,399 | At MSRP |
The Amerisleep AS5 is the budget choice at $1,849 — $1,550 less than the Tempur-Pedic TEMPUR-ProAdapt ($3,399). That's a 46% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Only the Amerisleep AS5 is on sale right now.
Amerisleep AS5
Strengths
- ✓Deepest pressure relief in the foam AS lineup
- ✓Active Flex adds lift so the soft feel does not collapse as easily
- ✓Strong motion isolation for couples
Considerations
- —Soft feel is less aligned with strict stomach sleepers
- —All-foam edges are less reinforced than AS5 Hybrid
- —Tall 14-inch profile may need deeper-pocket sheets
Tempur-Pedic TEMPUR-ProAdapt
Strengths
- ✓Available in 3 firmness options
- ✓12-inch TEMPUR material depth
- ✓Excellent motion isolation
- ✓10-year full replacement warranty
Considerations
- —No active cooling technology
- —Priced above mainstream alternatives — reflects decades of proprietary TEMPUR material R&D — this technology and its longevity track record are not available from any other brand
- —$175 return shipping fee
Who Should Buy Which?
Choose the Amerisleep AS5 if you…
- →Budget-conscious shoppers
- →Trial-period sensitive buyers
- →Softer feel seekers
Choose the Tempur-Pedic TEMPUR-ProAdapt if you…
- →Couples / light sleepers
- →Side sleepers / pressure relief
- →Firmer support seekers