Purple RestorePlus vs Casper The One (2026)
A detailed side-by-side comparison to help you decide which mattress is right for you.
Our Pick
Purple RestorePlus wins
If you run hot at night or are a side sleeper suffering from pressure points, the Purple RestorePlus is in a league of its own. The GelFlex Grid is genuinely innovative and delivers on its cooling and pressure-relief promises.
Score Comparison
Comfort
RestorePlus9.4/10
9.4
vs
One8.4/10
8.4
Support
RestorePlus8.6/10
8.6
vs
One8.5/10
8.5
Cooling
RestorePlus9.8/10
9.8
vs
One7/10
7
Motion Isolation
RestorePlus8.2/10
8.2
vs
One8.2/10
8.2
Edge Support
RestorePlus7/10
7
vs
One6.9/10
6.9
Value for Money
RestorePlus7.4/10
7.4
vs
One8.8/10
8.8
Purple RestorePlus
Pros
- ✓Unique GelFlex Grid stays cool all night
- ✓Pressure relief without heat retention
- ✓Excellent for side and combination sleepers
- ✓Responsive feel — easy to move around
Cons
- ✗Premium price
- ✗Unique feel takes adjustment
- ✗Only one firmness option
Casper The One
Pros
- ✓Consumer Reports best-seller recognition
- ✓Zoned support for most sleep positions
- ✓Accessible price point
- ✓100-night risk-free trial
Cons
- ✗Foam only, runs warmer than hybrid options
- ✗Not ideal for very heavy sleepers
- ✗Shorter trial than some competitors
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