Choosing between the Purple Restore and the Helix Midnight comes down to how you like a mattress to feel—and how you sleep long term. Both are popular hybrid mattresses, but they deliver comfort in very different ways.
As a former mattress sales professional, I’ve seen shoppers return one and keep the other for a simple reason: feel mismatch. This comparison breaks down comfort, support, cooling, durability, and who each mattress is actually best for—without the hype.
Quick Comparison Overview
| Feature | Purple Restore | Helix Midnight |
|---|---|---|
| Mattress Type | Hybrid (Purple Grid + coils) | Hybrid (foam + coils) |
| Firmness | Medium (5–6/10) | Medium (5–6/10) |
| Best For | Back & combination sleepers | Side sleepers |
| Feel | Responsive, buoyant | Plush, contouring |
| Cooling | Excellent | Very good |
| Motion Isolation | Good | Very good |
| Edge Support | Above average | Good |
| Trial | 100 nights | 100 nights |
| Warranty | 10 years | 10 years |
Feel & Comfort
Purple Restore
The Restore has a responsive, buoyant feel thanks to Purple’s proprietary Purple Grid™. You don’t sink in; instead, the surface adapts to pressure and pushes back. This makes it easy to move and great for sleepers who change positions.
How We Test Mattresses
Our reviews are based on firsthand, hands-on testing and real-world sleep experience. We evaluate mattresses using consistent criteria, including pressure relief, spinal alignment, motion isolation, temperature regulation, and durability. We do not use any fancy gimmicks, proprietary scoring systems, or manufacturer-provided ratings. Each mattress is tested the same way so comparisons are fair, transparent, and based on actual performance, helping readers make informed, trustworthy buying decisions. Read our full mattress testing methodology!
Best if you: dislike memory foam, want bounce, or move a lot at night.
Helix Midnight
The Helix Midnight delivers a plusher, more traditional hybrid feel. Its foam layers contour around the shoulders and hips, offering noticeable pressure relief—especially for side sleepers.
Best if you: want a softer cradle and pressure relief.
Winner (Feel):
- Side sleepers → Helix Midnight
- Combination/back sleepers → Purple Restore
Pressure Relief
- Purple Restore: Redistributes pressure well without deep sink; excellent for backs and hips.
- Helix Midnight: Deeper contouring at shoulders/hips; excellent for side sleepers.
Winner:
- Side sleepers → Helix Midnight
- Back sleepers → Tie (preference-based)
Support & Spinal Alignment
- Purple Restore: Consistent pushback helps keep the spine aligned, especially for back sleepers.
- Helix Midnight: Zoned support keeps the midsection supported while cushioning pressure points.
Winner: Tie (depends on sleep position)
Cooling & Temperature Regulation
- Purple Restore: Outstanding airflow through the grid; one of the cooler sleepers in its class.
- Helix Midnight: Breathable hybrid, but slightly warmer than Purple.
Winner: Purple Restore
Motion Isolation (Couples)
- Purple Restore: Good, but responsive feel transfers a bit more movement.
- Helix Midnight: Better motion isolation due to foam layers.
Winner: Helix Midnight
Edge Support
- Purple Restore: Stable edges for a hybrid; comfortable sitting and sleeping near the edge.
- Helix Midnight: Good, though slightly less rigid than Purple.
Winner: Purple Restore (slight edge)
Durability & Longevity
- Purple Restore: Polymer grid resists impressions better than foam.
- Helix Midnight: Solid durability, though foam can soften over time.
Winner: Purple Restore
Who Should Choose Purple Restore?
- Back or combination sleepers
- Hot sleepers
- Those who hate memory foam sink
- People who move a lot at night
👉 See the full Purple Restore mattress review for a deeper breakdown.
Who Should Choose Helix Midnight?
- Side sleepers
- Sleepers with shoulder or hip pressure
- Couples who want better motion isolation
- Those who like a plush hybrid feel
👉 Read the full Helix Midnight review to see how it performs long term.
Final Verdict: Purple Restore vs Helix Midnight
Choose Purple Restore if you want cooling, responsiveness, and durability with a modern feel.
Choose Helix Midnight if you want plush pressure relief, especially for side sleeping.
For most side sleepers, Helix Midnight is the safer pick. For back and combination sleepers who value cooling and mobility, Purple Restore often wins.
🔗 Helpful Next Steps
- Compare more options in our Best Mattresses Buyer’s Guide
- Take our Find the Right Mattress Quiz
- Read: Is the Purple Restore Worth It?
You can find more side-by-side reviews on our Mattress Comparisons hub.