You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

A certified smartphones, tablets and wearables whizz, Adam's been hands-on with tech for over five years, sharing expert knowledge and buying advice. Wearables are getting serious about health, and ...

Thanks to its built-in memory, the Polar H10 can store one training session before syncing, and it supports two simultaneous Bluetooth connections. Otherwise, it uses a coin cell battery, is ...