Amerisleep AS4 vs Casper Wave vs Airweave vs Purple
Amerisleep AS4, Casper Wave, Airweave and Purple all belong to the same product category. Test the feel at the convenience of your home. Check the comfiness. You get ample time to reach the best decision.
Products
Details
![]() Price (Queen)1700 |
![]() Price (Queen)1850 |
![]() Price (Queen)1390 |
![]() Price (Queen)1000 |
![]() SizesCali King, Full, King, Queen, Split King, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin, Twin XL |
![]() SizesCali King, Full, King, Queen, Twin XL |
![]() Weight (Queen)94 |
![]() Weight (Queen)109 |
![]() Weight (Queen)77 |
![]() Weight (Queen)110 |
![]() Mattress Build3 layers foam |
![]() Mattress Build5 layers foam |
![]() Mattress Build2 layers foam |
![]() Mattress Build3 layers foam |
![]() ReversibleYes |
![]() ReversibleNo |
![]() ReversibleNo |
![]() ReversibleNo |
![]() Fits Adjustable BedYes |
![]() Fits Adjustable BedYes |
![]() Fits Adjustable BedNo |
![]() Fits Adjustable BedYes |
![]() Quilted FoamNo |
![]() Quilted FoamYes |
![]() Quilted FoamNo |
![]() Quilted FoamNo |
![]() Warranty20 Years |
![]() Warranty10 Years |
![]() Warranty10 Years10 |
![]() Warranty10 Years10 |
![]() Bed in a boxYes |
![]() Bed in a boxYes |
![]() Bed in a boxNo |
![]() Bed in a boxYes |
![]() Height12 |
![]() Height11.5 |
![]() Height9 |
![]() Height10 |
![]() Comfort Level offeredMedium soft |
![]() Comfort Level offeredMedium firm |
![]() Comfort Level offeredFirm |
![]() Comfort Level offeredMedium firm |
![]() Country of originUSA |
![]() Country of originUSA |
![]() Country of originJapan |
![]() Country of originUSA |
Customer Reviews
Comfortable Rating | |||
![]() Based on 7 reviews |
![]() Based on 6 reviews |
![]() Based on 13 reviews |
![]() Based on 147 reviews |
Support | |||
![]() Based on 2 reviews |
![]() Based on 1 reviews |
![]() Based on 11 reviews |
![]() Based on 105 reviews |
Expert Reviews
Value for money | |||
![]() Based on 3 reviews |
![]() Based on 3 reviews |
![]() Based on 1 reviews |
![]() Based on 8 reviews |
Sleeping Cool | |||
![]() Based on 1 reviews |
![]() Based on 3 reviews |
![]() Based on 1 reviews |
![]() Based on 5 reviews |
What the experts are saying



Ben Trapskin
The Sleep Sherpa
“The airweave brings a very unique feel to the mattress space. If you prefer a firm...”

Joe Auer
Mattress Clarity
“the Purple is one of the most unique mattresses I have come across. At the same time,...”
Features

- Designed especially for side sleepers
- Medium-soft comfort level
- Proper contouring for pressure relief
- Eco-friendly materials
- Comes in different sizes ranging from Twin to Cali King

- Works with wooden slats, platform, adjustable bed base
- Bouncy comfort layer for resilience
- Cool and breathable feel
- Targeted pressure relief to 33 areas
- Medium firm comfort level

- Works with slats, platform base, and box springs
- Medium firm firmness level
- Durable construction
- Cool and breathable
- Available in different sizes (Twin to Cali King)

- Suits all foundations (box spring, slats, platform and adjustable bed)
- Best option for back and side sleepers
- Incredible motion isolation
- Superb cooling and air flow
- Pressure relief and pain reduction
Summary

Comfort
"Purple has the softest sleep surface in comparison to Airweave, Amerisleep AS4 and Casper Wave. The use of high-quality plush layers offer contouring support to your body for a comfy rest. For a firmer comfort level, consider Purple."

Support
"Airweave is more resilient and adjusts your weight exceptionally well compared to Purple, Amerisleep AS4 and Casper Wave. The flexible material used in its construction distribute your weight evenly for a refreshing slumber in all sleeping positions."
The Bottom Line
In short, Airweave is an excellent choice regarding support. provide and Purple has an exceptional comfort. All these products are outstanding in performance and cost-based value. Match their individual properties to your preferences and enjoy the best night’s sleep ever!