ThermoBalance LX Elite (Medium) vs Helix Plus Elite
The Helix Plus Elite is $200 cheaper in a queen; the table below shows what the price gap buys. Every number below comes from published teardowns and spec sheets (see our methodology); prices are queen-size, refreshed 2026-09-04.
ThermoBalance LX Elite (Medium) vs Helix Plus Elite: full spec table
| Spec | ThermoBalance LX Elite (Medium) | Helix Plus Elite |
|---|---|---|
| Type | Hybrid | Hybrid |
| Firmness | 6/10 | 7/10 |
| Height | 16" | 15.5" |
| Queen price | $3,199 | $2,999 |
| Price range (all sizes) | $2,332–$3,999 | $2,999 |
| Foam densities (lb/ft³, top → bottom) | 1.5 / 3.5 / 2.1 / 5.3 / 1.5 / 1.5 | 1.5 / 1.8 / 3.5 / 7.0 / 1.5 / 1.5 / 1.8 |
| Coil gauge | 13.5 | — |
| Coil count (queen) | — | — |
| Cooling | 6/10 | 6/10 |
| Motion isolation | 6/10 | 6/10 |
| Edge support | 8/10 | 7/10 |
| Pressure relief | 8/10 | 8/10 |
| Support | 9/10 | 8/10 |
| Natural materials | 4/10 | 4/10 |
| Notable features | Flagship latex-hybrid cooling bed, Talalay latex + 3.5 PCF memory foam, 16" luxury-height build, 13.5-gauge pocketed coils | 16" luxury plus-size hybrid, Dual coil system, reinforced build, Zoned lumbar support, Premium cooling pillow top |
| Spec source | NapLab | NapLab |
Key differences
- The Helix Plus Elite is a step firmer (7/10 vs 6/10), so it suits sleepers who want a bit more pushback.
- The Helix Plus Elite is $200 cheaper in a queen ($2,999 vs $3,199 as of 2026-09-04) than the ThermoBalance LX Elite (Medium).
Who the ThermoBalance LX Elite (Medium) is for
The ThermoBalance LX Elite (Medium) has a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions.
- Excellent pressure relief at the shoulders and hips
- Strong, even support that keeps the spine aligned
- Sturdy edges that make the full surface usable
Who the Helix Plus Elite is for
The Helix Plus Elite has a medium-firm feel suited to back sleepers and heavier side sleepers who want more support.
- Excellent pressure relief at the shoulders and hips
- Strong, even support that keeps the spine aligned
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Frequently asked questions
Which is firmer, the ThermoBalance LX Elite (Medium) or the Helix Plus Elite?
The Helix Plus Elite is firmer at 7/10 versus 6/10 for the ThermoBalance LX Elite (Medium).
Which is cheaper, the ThermoBalance LX Elite (Medium) or the Helix Plus Elite?
The Helix Plus Elite is cheaper in a queen: $2,999 versus $3,199, as of 2026-09-04.
What is the main construction difference between the ThermoBalance LX Elite (Medium) and the Helix Plus Elite?
Both are hybrid builds with similar published specs — the differences come down to feel and price rather than construction. The full layer-by-layer comparison is in the table above.
See how both stack up against every bed we track in the full comparison matrix, or dig into the complete specs for the ThermoBalance LX Elite (Medium) and the Helix Plus Elite.