Casper The One vs Helix Midnight Luxe
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
Pricing unavailable — visit Helix for current rates
Check current price at Helix →| Feature | Casper The One | Helix Midnight Luxe |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness 1 = softest, 10 = firmest | 6 / 10 | 5.5 / 10 |
Queen Price Current / sale price | $799 | Check retailer |
Trial Period Return window | 100 nights | 100 nights |
Warranty | 10 years | 15 years |
| Performance Ratings | ||
Cooling Hot sleepers | Low | High |
Motion Isolation Partners, light sleepers | Excellent | Excellent |
Pressure Relief Hip/shoulder pain | Good | Excellent |
Edge Support Sit/sleep near edge | Fair | Excellent |
Durability Long-term performance | Good | Good |
| 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 | Affirm | Affirm |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | CertiPUR-US |
Off-Gassing New-foam smell concern | CertiPUR-US certified foam | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
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| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Helix Midnight Luxe over the Casper The One. It scores higher in pressure relief, edge support and delivers stronger overall value. The Casper The One is the better choice only if budget is paramount — it saves roughly $1120.
Casper The One vs Helix Midnight Luxe: What Actually Differs
The Casper The One is a memory foam build, while the Helix Midnight Luxe is a hybrid — that single difference drives most of the cooling, motion, and feel decisions below. The Helix Midnight Luxe stands 13.5" tall versus 11" for the Casper The One — a 2.5" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. Both sit at roughly 6/10 on the firmness scale — a medium-firm feel — so neither one is the answer if you need a dramatically different support level. The single largest performance gap is in edge support: the Helix Midnight Luxe rates noticeably higher than the Casper The One, which is the deciding factor if that dimension is high on your list. On a Queen, the Casper The One runs $799 versus $1,919 for the Helix Midnight Luxe — roughly $1,120 (58%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Higher pressure-relief rating, which is what protects hip and shoulder contact points in the side position.
Firmness of 6/10 is closer to the medium-firm sweet spot back sleepers need for lumbar support (vs 5.5/10).
Firmer at 6/10 vs 5.5/10 — stomach sleepers need the extra support to keep the pelvis from sinking and arching the lower back.
Cooling rating not available for one or both mattresses — spec not available.
stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Softer at 5.5/10 vs 6/10 — lighter sleepers compress less, so they typically need the softer of two options to get proper contouring.
Motion isolation rated the same on both — neither has a transfer-disturbance edge.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Casper The One | $999 | $799 | Save $200 |
| Helix Midnight Luxe | $2,399 | $1,919 | Save $480 |
The Casper The One is the budget choice at $799 — $1,120 less than the Helix Midnight Luxe ($1,919). That's a 58% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Both are currently below MSRP.
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 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
Who Should Buy Which?
Choose the Helix Midnight Luxe if you…
- →Side sleepers / pressure relief
- →Sitting near the edge