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Amerisleep AS3 vs REM-Fit Sleep 400 vs Tomorrow Hybrid

Amerisleep AS3, REM-Fit Sleep 400 and Tomorrow Hybrid 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.

Amerisleep AS3 Logo

Amerisleep AS3

Pro Score
89
User Score
76
REM-Fit Sleep 400 logo

REM-Fit Sleep 400

Pro Score
89
User Score
67
Tomorrow Hybrid logo

Tomorrow Hybrid

Pro Score
89
User Score
91

Details

Amerisleep AS3 Logo

Price (Queen)

1400

REM-Fit Sleep 400 logo

Price (Queen)

1300

Tomorrow Hybrid logo

Price (Queen)

990

Amerisleep AS3 Logo

Sizes

Cali King, Full, King, Queen, Split King, Twin, Twin XL

REM-Fit Sleep 400 logo

Sizes

Cali King, Full, King, Twin, Twin XL

Tomorrow Hybrid logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Amerisleep AS3 Logo

Weight (Queen)

96

REM-Fit Sleep 400 logo

Weight (Queen)

80

Tomorrow Hybrid logo

Weight (Queen)

110

Amerisleep AS3 Logo

Mattress Build

3 layers foam

REM-Fit Sleep 400 logo

Mattress Build

3 layers foam

Tomorrow Hybrid logo

Mattress Build

5 layers foam and springs

Amerisleep AS3 Logo

Reversible

Yes

REM-Fit Sleep 400 logo

Reversible

No

Tomorrow Hybrid logo

Reversible

No

Amerisleep AS3 Logo

Warranty

20 Years

REM-Fit Sleep 400 logo

Warranty

15 Years

Tomorrow Hybrid logo

Warranty

10 Years10

Amerisleep AS3 Logo

Trial Period

100

REM-Fit Sleep 400 logo

Trial Period

30

Tomorrow Hybrid logo

Trial Period

365

Amerisleep AS3 Logo

Height

12

REM-Fit Sleep 400 logo

Height

12

Tomorrow Hybrid logo

Height

10

Amerisleep AS3 Logo

Comfort Level offered

Medium

REM-Fit Sleep 400 logo

Comfort Level offered

Adjustable Firmness, Firm

Tomorrow Hybrid logo

Comfort Level offered

Medium firm, Medium soft

Expert Reviews

Sleeping Cool

Amerisleep AS3 Logo
90

Based on 5 reviews

REM-Fit Sleep 400 logo
89

Based on 1 reviews

Tomorrow Hybrid logo
94

Based on 9 reviews

Comfort

Amerisleep AS3 Logo
95

Based on 2 reviews

REM-Fit Sleep 400 logo
90

Based on 1 reviews

Tomorrow Hybrid logo
95

Based on 9 reviews

What the experts are saying

Amerisleep AS3 Logo

Joe Auer

Mattress Clarity

“ great option for side/combo sleepers who want a memory foam feel without the main...”

REM-Fit Sleep 400 logo

Andrew & Kaye Babb

Memory Foam Talk

“The REM-Fit Sleep 400 mattress is a good all foam mattress that at 12 provides a nice...”

Tomorrow Hybrid logo

Joe Auer

Mattress Clarity

“There is a lot to like about the Tomorrow Sleep mattress. If you want to bring the...”

Amerisleep AS3 Logo
Amerisleep AS3
REM-Fit Sleep 400 logo
REM-Fit Sleep 400
Tomorrow Hybrid logo
Tomorrow Hybrid

Summary

Tomorrow Hybrid

Comfort

"A comfortable mattress ensures a deep sleep. Tomorrow Hybrid, Amerisleep AS3 and REM-Fit Sleep 400 all are comfortable sleep surfaces. However, the choice depends on your sleeping position and comfort level preferences. For a plush feel, Tomorrow Hybrid is an excellent choice while for a firmer feel, you may want to check out Amerisleep AS3 or REM-Fit Sleep 400. "

Tomorrow Hybrid

Support

"Tomorrow Hybrid and Amerisleep AS3 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 REM-Fit Sleep 400 better as its plush structure fits perfectly to the body curves and provides adequate pain relief to pressure points."

Amerisleep AS3

Motion transfer/isolation

"For couples and pet owners, this is an important consideration. Tomorrow Hybrid is bouncier than Amerisleep AS3 and REM-Fit Sleep 400. Thus, it may cause issues if you or your partner move a lot at night. On the other hand, Amerisleep AS3 and REM-Fit Sleep 400 have excellent motion isolation properties because of the remarkable technology utilized in the layers. "

The Bottom Line

Conclusively, Tomorrow Hybrid is a great mattress offering exceptional comfort and support at a low price. In terms of motion transfer/isolation Amerisleep AS3 excels the other two mattresses. Depending on your sleeping habits and preferences, all three mattresses are designed to rejuvenate your mornings through relaxing nights.

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