4Sleep vs REM-Fit Sleep 400 vs Casper
4Sleep, REM-Fit Sleep 400 and Casper are included in the same product category. These models fit adjustable bed bases perfectly. Quilted foam is also a unique design featured in these trending sleep surfaces. The delivery is quick and hassle-free. These bed-in-a-box mattresses are easy to handle and unpack.
Details
Price (Queen)900 | Price (Queen)1300 | Price (Queen)1095 |
SizesCali King, Full, King, Queen, Twin, Twin XL | SizesCali King, Full, King, Twin, Twin XL | SizesCali King, Full, King, Queen, Twin, Twin XL |
Weight (Queen)81 | Weight (Queen)80 | Weight (Queen)71 |
Mattress Build5 layers foam | Mattress Build3 layers foam | Mattress Build3 layers foam |
ReversibleNo | ReversibleNo | ReversibleYes |
Warranty10 Years | Warranty15 Years | Warranty10 Years10 |
Trial Period100 | Trial Period30 | Trial Period100 |
Height11 | Height12 | Height11 |
Comfort Level offeredMedium | Comfort Level offeredAdjustable Firmness, Firm | Comfort Level offeredMedium firm |
Expert Reviews
Sleeping Cool | ||
Based on 1 reviews | Based on 1 reviews | Based on 11 reviews |
Comfort | ||
Based on 1 reviews | Based on 1 reviews | Based on 8 reviews |
What the experts are saying
Ben Trapskin
The Sleep Sherpa
“The 4Sleep is an excellent mattress. With some mattresses, you really cant feel the...”
Andrew & Kaye Babb
Memory Foam Talk
“The REM-Fit Sleep 400 mattress is a good all foam mattress that at 12 provides a nice...”
Joe Auer
Mattress Clarity
“The heart and soul of the Casper mattress is its Zoned Support system this is a layer...”
Summary
Comfort
"A comfortable mattress ensures a deep sleep. REM-Fit Sleep 400, 4Sleep and Casper all are comfortable sleep surfaces. However, the choice depends on your sleeping position and comfort level preferences. For a plush feel, REM-Fit Sleep 400 is an excellent choice while for a firmer feel, you may want to check out 4Sleep or Casper. "
Support
"REM-Fit Sleep 400 and 4Sleep are more adaptable to people with heavyweight than the skinny people. The heavy layered structure is built to support people weighing over 200lbs. Lightweight people might like Casper better as its plush structure fits perfectly to the body curves and provides adequate pain relief to pressure points."
Motion transfer/isolation
"For couples and pet owners, this is an important consideration. Casper is bouncier than REM-Fit Sleep 400 and 4Sleep. Thus, it may cause issues if you or your partner move a lot at night. On the other hand, REM-Fit Sleep 400 and 4Sleep have excellent motion isolation properties because of the remarkable technology utilized in the layers. "
The Bottom Line
Conclusively, REM-Fit Sleep 400 is a great mattress offering exceptional comfort, support and motion transfer/isolation at a low price. Depending on your sleeping habits and preferences, all three mattresses are designed to rejuvenate your mornings through relaxing nights.
