Articles
Guides and deep dives on choosing a mattress that fits your body — written and curated by SquishMat.
Motion Transfer When One Partner Is Heavier: What Actually Works
July 27, 2026
A heavier or restless partner makes motion transfer worse. What actually isolates motion — memory foam, pocketed coils — and what's just marketing.
Split Firmness vs. Topper vs. Firmer Base: Fixing a Mismatched Bed
July 27, 2026
Split-firmness mattress, plush topper, or two twin XLs? An honest comparison of the three ways couples fix a firmness mismatch, from $100 to new-bed money.
Best Mattress for Couples with a Big Weight Difference
July 27, 2026
When partners' weights differ a lot, splitting the firmness difference fails both of you. Three fixes that work, from pocketed-coil hybrids to toppers.
Mattress Firmness Numbers Are Lies (Here's What to Use Instead)
July 27, 2026
The 1-10 mattress firmness scale isn't standardized, and the same bed feels different to different bodies. Here's what to use instead of the label.
How Much Should You Spend on a Mattress? (And What Cheap Beds Cut)
July 27, 2026
Honest mattress price bands from real build data: what cheap beds cut, what luxury beds actually add, and why your body weight sets your minimum budget.
Your First Mattress: A No-BS Buying Guide (Position, Temp, Budget)
July 27, 2026
Buying your first mattress? Three questions you already know the answers to narrow the whole market — plus the two traps that catch most first-time buyers.
Coil Gauge and Coil Count: How to Spot a Support Core That Won't Fail
July 27, 2026
Coil gauge, not coil count, predicts whether a mattress support core holds up. Learn to read the numbers and spot a core built for your body weight.
Best Cooling Mattress for Heavy Sleepers
July 27, 2026
Heavier sleepers sleep hotter because they sink deeper. Why coils, support, and latex beat gel infusions — and how to find a cooling mattress for your body.
Mattress Foam Density Chart: What's Inside 200 Mattresses
July 27, 2026
Foam density chart with minimum PCF targets by body weight, plus what layer-by-layer data from 200 real mattresses reveals about industry corner-cutting.
Why Your New Mattress Already Has a Body Impression (Foam Density, Explained)
July 27, 2026
A body impression in a months-old mattress is a foam density problem, not bad luck. Learn what causes compression set and how to buy a bed that won't dent.
Why Mattresses Sag (And How to Avoid It)
July 25, 2026
Learn what causes mattresses to sag, how body weight and foam density affect durability, and what to look for before buying your next mattress.
Best Mattress for Side Sleepers
June 17, 2026
Side sleepers need pressure relief at the shoulders and hips. Learn which firmness and materials fit best — then get matches scored to your body in seconds.
Best Mattress for Back Sleepers
June 17, 2026
Back sleepers need support that keeps the spine neutral with just a little give at the lumbar curve. See what to look for, then get matches scored to your body.
Best Mattress for Stomach Sleepers
June 17, 2026
Stomach sleepers need a firmer, flatter surface to keep the hips from sinking and the lower back from arching. Learn what to look for and get matched to your body.
Best Mattress for Heavy People
June 17, 2026
Heavier sleepers need extra support, durability, and cooling. Learn which mattresses hold up — then get matches scored to your exact body and position.
Best Mattress for Lightweight Sleepers
June 17, 2026
Lighter sleepers often find “medium” mattresses too firm. Learn why softer surfaces fit better and get matches scored to your body and sleep position.
Best Mattress for Couples
June 17, 2026
The best mattress for couples isolates motion, supports two different bodies, and has strong edges. Learn what to look for and get matched to both sleepers.
Best Affordable Mattress - 2 Things To Get Right
June 17, 2026
There are 2 things you must get right to avoid an expensive mattress mistake. The best affordable mattress is the one that fits your body not the cheapest box.