The 10 Best Mattresses of 2026, Ranked

A medium-firm mattress is the usual starting point, because it keeps the spine roughly straight while still easing pressure at the hips and shoulders. Hybrids and pocket sprung mattresses add zoned support under the hips. Too soft sags, too hard pushes the spine out of line. If pain persists, see a GP or physiotherapist, as no mattress treats a medical cause.

Side sleepers need enough give at the shoulder and hip for the spine to stay level. That usually means soft to medium-firm, with a memory foam or plush comfort layer. The Nectar Premier Hybrid, Simba Hybrid Pro and Silentnight Mirapocket 2000 suit this position. Heavier side sleepers can go a step firmer so the hips do not sink too far.

Neither is better, they feel different. A hybrid has pocket springs under the foam, so it feels bouncier, sleeps cooler and is easier to move on. A pure memory foam mattress hugs the body more and isolates motion well, but tends to hold more heat. All ten here have springs, so choose between them on feel and depth. Latex is a third option, with a springy, cool feel, but it was not part of this ranking.

Match it to your position and weight. Side sleepers and lighter people generally want soft to medium. Back sleepers want medium to medium-firm. Front sleepers and heavier people want firm, so the hips do not sink. Brands rate firmness on their own scales, and reviewers often disagree, so rely on a long trial rather than the label.

Plan on seven to ten years, sooner if you see sagging, lumps, or wake with aches that ease elsewhere. Rotate head to foot every few months unless the brand says not to, and flip only if the mattress is double-sided. Guarantees run from one year (Dormeo) and five years (Silentnight 1400) to 10 years or lifetime cover on the online brands, and sagging claims have thresholds.

Yes, most do. Trials here run from 100 nights (OTTY, Panda direct) to 200 (Simba Hybrid Pro, Emma Original) and 365 (DreamCloud, Nectar). Many brands want you to try the mattress for 30 nights or more first, and some arrange a collection and donation instead of a refund. Terms can differ if you buy through Amazon, so read the listing and the brand's own returns page before you order.