Track your beats

Whoop’s screen-less fitness tracker adds a medical-grade ECG and blood pressure estimates – but the subscription isn’t cheap

Price when reviewed: £39 ★★★★★ T he Xiaomi ...

Whether you choose to lie on yours or wear it, the best sleep trackers can have a dramatic effect on the quality of your rest

SIX OF THE BEST

£99.99 | currys.co.uk | Tester Laura I’m all for making training fun and often one to skip core exercises, so this balance board that links to an app felt like a great opportunity to gameify my core w

Cheap wearables that aren’t trash.