We sleep on every mattress for weeks, measure pressure, heat and motion with real instruments, and tell you exactly who each bed is for.
Ranked by our Research Score until hands-on testing is complete.
8 live offers from the brands we review. Expired deals are removed automatically.
Sale🔥 Top dealEnds in 4 daysLeesa’s Black Friday sale takes up to 30% off across the site. The discount is applied automatically at checkout and also works on phone orders.
Sale🔥 Top dealNo end dateTake up to $700 off a Leesa mattress and get two pillows included. Prices are as marked, so no code is needed.
SaleEnds Dec 11Save up to 30% across Leesa’s range of mattresses, bases and bedding. No code needed.
SaleNo end dateLeesa’s hybrid mattresses, including the Sapira line, start at $1,049 during this sale, with free shipping. No code needed.
Our highest-scoring picks across every test.
Data-driven guides for every body, budget and sleep style.
Six objective tests, scored out of 5 and weighted into one overall rating.
Pressure-mapping mat across body types.
Spinal alignment checks and a 1–10 firmness panel.
Thermal imaging after 10-minute lie-downs.
Water-glass drop tests and partner trials.
Seated and lying sink measurements.
Timed rebound after weighted compression.
We’re reader-supported. When you buy through our links we may earn a commission — but brands can never pay for a better score.
Calculators and side-by-side charts to help you decide.
Enter your room size to see which beds fit with comfortable walking space.
Find the best time to go to bed or wake up, based on 90-minute sleep cycles.
See what a mattress really costs per night over its lifespan.
Every mattress we cover in one sortable table: type, firmness, height, price and score.
Buying GuidesEvery standard mattress size in inches and centimetres, plus which size fits your room and sleeping situation.
1 min read
Buying GuidesUse your sleeping position and body weight to find the right firmness on a 1–10 scale.
1 min read
Sleep HealthPractical, evidence-based ways to stop overheating in bed — from bedroom temperature to bedding materials.
1 min read
