Edifier's Stax Spirit 3 planar magnetic over-ear wireless headphones marry detail, bass clout and musicality – and if that's all the matters to you, they're a great shout.

You might have to pay a little more, but the Shark Air Purifier 3-in-1 with True HEPA purifies, heats, and circulates air as good as any other appliance made for smaller rooms.

The Sony WH-CH720N offer great performance for the money, but comparing them to the older WH-1000XM3 shows that when you pay more, you really do get more.

The Zoma Boost mattress is built for sleepers with active lifestyles — but how does it live up to this claim?

Updated The Galaxy A54 continues the lineage of some of the company's best-selling smartphones, with camera and battery improvements at the top of its list.