Are you hardcore enough for the Whoop?

The Google Fitbit Air is very much the talk of the fitness tracking town right now, not only because it’s the first new ...

With the arrival of the Fitbit Air, Whoop's subscription-model days may be numbered.

The $10 billion business has grown from a fitness band to a comprehensive personal health platform. So why is Ahmed’s heart ...

For years, big tech has treated wearables with screens as an inevitability. Every new fitness tracker became a little more ...

Scientists have created an anode-free sodium solid-state battery. This brings the reality of inexpensive, fast-charging, high-capacity batteries for electric vehicles and grid storage closer than ever ...

May 14, 2026 Add as a preferred source on Google Add as a preferred source on Google We may earn a commission from links on this page. Deal pricing and availability subject to change after time of ...

I’m a personal trainer who's tested products for five years. As a certified personal trainer, I know many of my clients rely on fitness trackers as tools to stay on top of their workout and health ...

Most modern smartphones boast all-day battery life, and Samsung’s new Galaxy S24 series is no exception in that regard. However, charging speeds are much more variable across the industry, with zero ...