The best mattresses in 2026 : sleep better with our 14 rigorously tested picks

From luxury Simba and Otty mattresses to brilliant budget buys, here’s what we recommend – and how to know if you’ve found a good deal • The best mattresses for back pain • The best mattress toppers, tested A good mattress improves your sleep, say mattress makers – and they would, wouldn’t they? (…)