# Coyuchi Marin REM (Medium-Firm) vs Saatva HD: Firmness, Price, and Construction Compared

Canonical: https://squishmat.com/compare/coyuchi-marin-rem-medium-firm-vs-saatva-hd · Data refreshed 2026-09-15 · Source: SquishMat

The Saatva HD is $501 cheaper in a queen; the table below shows what the price gap buys.

## Full spec table

| Spec | Coyuchi Marin REM (Medium-Firm) | Saatva HD |
| --- | --- | --- |
| Type | Hybrid | Hybrid |
| Firmness | 7/10 | 7/10 |
| Height | 14.5" | 16.75" |
| Queen price | $4,000 | $3,499 |
| Price range (all sizes) | $2,800–$4,800 | $1,499–$3,499 |
| Foam densities (lb/ft³, top → bottom) | 5.9 / 6.2 / 6.0 | 1.8 / 4.4 / 3.7 / 1.9 / 1.9 / 1.3 |
| Coil gauge | 18 | 14 |
| Coil count (queen) | — | — |
| Cooling | 7/10 | 6/10 |
| Motion isolation | 5/10 | 6/10 |
| Edge support | 7/10 | 7/10 |
| Pressure relief | 8/10 | 8/10 |
| Support | 9/10 | 8/10 |
| Natural materials | 9/10 | 6/10 |
| Notable features | Certified organic luxury build, Three latex layers plus dual coil units, Organic wool and cotton comfort, Made to order in the USA | Engineered for sleepers up to 500 lbs, High-durability coil-on-coil support, Latex comfort layer, Reinforced edge support |
| Spec source | NapLab | NapLab |

## Key differences

- The Saatva HD is $501 cheaper in a queen ($3,499 vs $4,000 as of 2026-09-15) than the Coyuchi Marin REM (Medium-Firm).
- The Coyuchi Marin REM (Medium-Firm) uses denser foam (lowest layer 5.9 vs 1.3 lb/ft³) — density is the best single predictor of how long foam lasts before it sags.
- The Saatva HD runs thicker support coils (14-gauge vs 18-gauge — lower gauge means thicker, firmer wire).

## Who each mattress is for

**Coyuchi Marin REM (Medium-Firm):** The Coyuchi Marin REM (Medium-Firm) has a medium-firm feel suited to back sleepers and heavier side sleepers who want more support. Strengths: Excellent pressure relief at the shoulders and hips; Strong, even support that keeps the spine aligned; Built largely from natural materials like latex, wool, or cotton.

**Saatva HD:** The Saatva HD has a medium-firm feel suited to back sleepers and heavier side sleepers who want more support. Strengths: Excellent pressure relief at the shoulders and hips; Strong, even support that keeps the spine aligned.

## FAQ

### Which is firmer, the Coyuchi Marin REM (Medium-Firm) or the Saatva HD?

They rate the same: both are a 7/10 on the firmness scale, a medium-firm feel suited to back sleepers and heavier side sleepers who want more support.

### Which is cheaper, the Coyuchi Marin REM (Medium-Firm) or the Saatva HD?

The Saatva HD is cheaper in a queen: $3,499 versus $4,000, as of 2026-09-15.

### What is the main construction difference between the Coyuchi Marin REM (Medium-Firm) and the Saatva HD?

Both are hybrid builds, but the Coyuchi Marin REM (Medium-Firm) uses meaningfully denser foam, which generally predicts better durability. Full per-layer densities are in the table above.

## More

- [Coyuchi Marin REM (Medium-Firm) — full specs](https://squishmat.com/mattresses/coyuchi-marin-rem-medium-firm)
- [Saatva HD — full specs](https://squishmat.com/mattresses/saatva-hd)
- [Comparison matrix: every mattress we track](https://squishmat.com/compare)

Free to cite with attribution — link to the canonical page. Where a datapoint traces to a third-party teardown, please credit the original measurer too (sources are cited per bed on https://squishmat.com/mattress-database).