Which? Best Buy

The Teramo 1400 achieved the Which? Best Buy status for the first time in 2015 and managed to preserve the title ever since. Which? explained its decision by saying that “This is one of the most durable mattresses we’ve tested – it’ll still be in great condition and able to support your body well even after years of use. Unlike some mattresses, it doesn’t sag or become less firm over time. The breathable material should also help you avoid getting sweaty during the night.”