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Casper The One vs Helix Midnight

Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.

Casper
The One
$799
$999 MSRP
Queen
Check Price & Today's Deal →
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Helix
Midnight
$1,099
$1,373 MSRP
Queen
Check Price & Today's Deal →
📧 Get notified if this price drops
Feature
Casper
The One
Helix
Midnight
Overview
Type
Memory FoamHybrid
Firmness
1 = softest, 10 = firmest
6 / 105.5 / 10
Queen Price
Current / sale price
$799$1,099
Trial Period
Return window
100 nights100 nights
Warranty
10 years15 years
Performance Ratings
Cooling
Hot sleepers
LowModerate
Motion Isolation
Partners, light sleepers
ExcellentGood
Pressure Relief
Hip/shoulder pain
GoodExcellent
Edge Support
Sit/sleep near edge
FairGood
Durability
Long-term performance
GoodGood
Compatibility & Features
Adjustable Base
Head/foot elevation
✓ Yes✓ Yes
Split King Support
Two Twin XL per couple
✓ Yes
Dual Comfort Zones
Different firmness per side
Smart Features
App, sensors, auto-adjust
Financing
AffirmAffirm
Materials & Safety
Certifications
Organic / non-toxic
CertiPUR-USCertiPUR-US
Off-Gassing
New-foam smell concern
CertiPUR-US certified foamCertiPUR-US certified foam
Best For
Ideal sleeper profiles
  • Couples / light sleepers
  • Split King setup
  • Adjustable base users
  • Organic / non-toxic priority
  • Side sleepers
  • Adjustable base users
  • Organic / non-toxic priority
  • Trial-period conscious shoppers
Actions
Buy Casper The OneBuy Helix Midnight
Still deciding? Take our 2-minute mattress quiz →

Casper The One

Strengths

  • Zoned Support (shoulder/hip differentiation)
  • Solid motion isolation
  • Open-cell foam for breathability
  • 100-night trial

Considerations

  • No active cooling
  • Fair edge support
  • All-foam (no coil bounce)

Helix Midnight

Strengths

  • Great for side sleepers
  • Hybrid support + comfort
  • Reasonable price point
  • Zoned lumbar support

Considerations

  • 100-night trial (shorter than some)
  • May not be firm enough for stomach sleepers

Who Should Buy Which?

Choose the Casper The One if you…

  • Couples / light sleepers
  • Budget-conscious shoppers
Check Casper Price ↗

Choose the Helix Midnight if you…

  • Hot sleepers
  • Side sleepers / pressure relief
  • Sitting near the edge
Check Helix Price ↗

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