Purple Mattress vs Helix Midnight
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
Pricing unavailable — visit Purple for current rates
Check current price at Purple →Pricing unavailable — visit Helix for current rates
Check current price at Helix →| Feature | Purple Mattress | Helix Midnight |
|---|---|---|
| Overview | ||
Type | Gel Grid | Hybrid |
Firmness 1 = softest, 10 = firmest | 6.5 / 10 | 5.5 / 10 |
Queen Price Current / sale price | Check retailer | Check retailer |
Trial Period Return window | 100 nights | 100 nights |
Warranty | 10 years | 15 years |
| Performance Ratings | ||
Cooling Hot sleepers | High | Moderate |
Motion Isolation Partners, light sleepers | Good | Good |
Pressure Relief Hip/shoulder pain | Excellent | Excellent |
Edge Support Sit/sleep near edge | Fair | Good |
Durability Long-term performance | Good | Good |
| 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 | Affirm, Klarna | 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 |
|
|
| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Helix Midnight over the Purple Mattress. It scores higher in cooling, edge support, price-to-value and delivers stronger overall value. The Purple Mattress is the better choice only if you have a strong preference for that brand's specific feel or design.
Purple Mattress vs Helix Midnight: What Actually Differs
The Purple Mattress is a gel grid build, while the Helix Midnight is a hybrid — that single difference drives most of the cooling, motion, and feel decisions below. The Helix Midnight stands 12" tall versus 9.5" for the Purple Mattress — a 2.5" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Purple Mattress is the firmer of the two at 6.5/10 (medium-firm), and the Helix Midnight sits at 5.5/10 (medium) — a meaningful enough gap that sleeper position and weight should drive the choice. The single largest performance gap is in edge support: the Helix Midnight rates noticeably higher than the Purple Mattress, which is the deciding factor if that dimension is high on your list. On a Queen, the Helix Midnight runs $1,099 versus $1,399 for the Purple Mattress — roughly $300 (21%) 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?
Both rate the same for pressure relief — choose on firmness instead (side sleepers usually prefer the softer of the two: Helix Midnight at 5.5/10).
Both fall in the medium-firm zone back sleepers prefer (6.5/10 vs 5.5/10) — either works.
Firmer at 6.5/10 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 6.5/10 — 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? |
|---|---|---|---|
| Helix Midnight | $1,373 | $1,099 | Save $274 |
| Purple Mattress | $1,499 | $1,399 | Save $100 |
The Helix Midnight is the budget choice at $1,099 — $300 less than the Purple Mattress ($1,399). That's a 21% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Both are currently below MSRP.
Purple Mattress
Strengths
- ✓Unique gel grid technology
- ✓Temperature neutral
- ✓Excellent pressure relief
- ✓No off-gassing
Considerations
- —Priced above entry-level options in this category — reflects proprietary GelFlex Grid manufacturing — the polymer grid requires specialized tooling and processes that foam production does not
- —Unique feel not for everyone
- —Limited edge support
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 Purple Mattress if you…
- →Shoppers who prioritize brand reputation and style
Choose the Helix Midnight if you…
- →Hot sleepers
- →Sitting near the edge
- →Budget-conscious shoppers