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OSO vs Casper Wave vs Helix

OSO, Casper Wave and Helix are included in the same product category. You can buy these options in numerous sizes from Twin to Cali King. During periodic maintenance, you can easily reverse these beds. These models fit adjustable bed bases perfectly. The delivery is quick and hassle-free. All these beds offer repair and exchange through their warranties. These bed-in-a-box mattresses are easy to handle and unpack.

OSO Logo

OSO

Pro Score
89
User Score
67
Casper Wave logo

Casper Wave

Pro Score
89
User Score
85
Helix logo

Helix

Pro Score
89
User Score
73
OSO Logo
OSO
Casper Wave logo
OSO
Helix logo
Helix

Details

OSO Logo

Price (Queen)

925

Casper Wave logo

Price (Queen)

1850

Helix logo

Price (Queen)

995

OSO Logo

Sizes

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

Casper Wave logo

Sizes

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

Helix logo

Sizes

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

OSO Logo

Weight (Queen)

59

Casper Wave logo

Weight (Queen)

109

Helix logo

Weight (Queen)

75

OSO Logo

Mattress Build

5 layers foam

Casper Wave logo

Mattress Build

5 layers foam

Helix logo

Mattress Build

3 layers foam and coil

OSO Logo

Quilted Foam

No

Casper Wave logo

Quilted Foam

Yes

Helix logo

Quilted Foam

No

OSO Logo

Trial Period

101

Casper Wave logo

Trial Period

100

Helix logo

Trial Period

100

OSO Logo

Height

9

Casper Wave logo

Height

11.5

Helix logo

Height

10

OSO Logo

Comfort Level offered

Firm, Soft

Casper Wave logo

Comfort Level offered

Medium firm

Helix logo

Comfort Level offered

Firm, Medium, Medium firm, Medium soft, Soft, Very firm, Very soft

Expert Reviews

Sleeping Cool

OSO Logo
92

Based on 1 reviews

Casper Wave logo
82

Based on 3 reviews

Helix logo
88

Based on 12 reviews

Comfort

OSO Logo
91

Based on 1 reviews

Casper Wave logo
82

Based on 2 reviews

Helix logo
92

Based on 8 reviews

What the experts are saying

OSO Logo

Andrew & Kaye Babb

Memory Foam Talk

“The OSO mattress provides good support for all sleeping positions, and is quite...”

Casper Wave logo

Nick Robinson

Sleep Like The Dead

“Casper mattresses appear to have at least somewhat better durability / longevity than...”

Helix logo

Joe Auer

Mattress Clarity

“it provides a personalized mattress based on your preferences (determined from a quiz...”

OSO Logo
OSO
Casper Wave logo
Casper Wave
Helix logo
Helix

Summary

Helix

Comfort

"A comfortable mattress ensures a deep sleep. Helix, OSO and Casper Wave all are comfortable sleep surfaces. However, the choice depends on your sleeping position and comfort level preferences. For a plush feel, Helix is an excellent choice while for a firmer feel, you may want to check out OSO or Casper Wave. "

Helix

Support

"Helix and OSO 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 Wave better as its plush structure fits perfectly to the body curves and provides adequate pain relief to pressure points."

Helix

Motion transfer/isolation

"For couples and pet owners, this is an important consideration. Casper Wave is bouncier than Helix and OSO. Thus, it may cause issues if you or your partner move a lot at night. On the other hand, Helix and OSO have excellent motion isolation properties because of the remarkable technology utilized in the layers. "

The Bottom Line

Conclusively, Helix 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.

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