Skip to main content
Affiliate Disclosure: SleepRanked earns commissions when you purchase through links on this page, at no extra cost to you. This does not influence our rankings or recommendations. Learn more

Helix Midnight Luxe vs Saatva Rx

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

Helix
Midnight Luxe
$1,919
$2,399 MSRP
Queen
Check Price & Today's Deal →
📧 Get notified if this price drops
Saatva
Rx
$2,932
$3,449 MSRP
Queen
Check Price & Today's Deal →
📧 Get notified if this price drops
Feature
Helix
Midnight Luxe
Saatva
Rx
Overview
Type
HybridHybrid
Firmness
1 = softest, 10 = firmest
5.5 / 105.5 / 10
Queen Price
Current / sale price
$1,919$2,932
Trial Period
Return window
100 nights365 nights
Warranty
15 yearsLifetime
Performance Ratings
Cooling
Hot sleepers
HighHigh
Motion Isolation
Partners, light sleepers
ExcellentGood
Pressure Relief
Hip/shoulder pain
ExcellentExcellent
Edge Support
Sit/sleep near edge
ExcellentExcellent
Durability
Long-term performance
GoodExcellent
Compatibility & Features
Adjustable Base
Head/foot elevation
✓ Yes✓ Yes
Split King Support
Two Twin XL per couple
✓ Yes✓ 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, GREENGUARD Gold
Off-Gassing
New-foam smell concern
CertiPUR-US certified foamCertiPUR-US certified foam
Best For
Ideal sleeper profiles
  • Side sleepers
  • Couples / light sleepers
  • Edge sitters
  • Split King setup
  • Side sleepers
  • Edge sitters
  • Split King setup
  • Adjustable base users
Actions
Buy Helix Midnight LuxeBuy Saatva Rx
Still deciding? Take our 2-minute mattress quiz →

Helix Midnight Luxe

Strengths

  • Excellent pressure relief for side sleepers
  • Pillow-top comfort
  • Zoned lumbar support
  • Strong edge support

Considerations

  • GlacioTex cooling cover sold separately ($199)
  • Priced above base Midnight — reflects the additional materials and specifications in this model
  • 100-night trial

Saatva Rx

Strengths

  • Designed for back/joint pain relief
  • Patented lumbar zone support
  • 365-night trial
  • Lifetime warranty

Considerations

  • Top-tier model in the lineup — premium specifications and materials compared to sibling models
  • Only one firmness level
  • Heavy at 15 inches

Who Should Buy Which?

Choose the Helix Midnight Luxe if you…

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

Choose the Saatva Rx if you…

  • Trial-period sensitive buyers
  • Organic / non-toxic priority shoppers
Check Saatva Price ↗

Compare with Another Mattress

Want to add a third option? Visit the Browse page and select up to 4 mattresses to compare.