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 ...

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 ...

Google's upcoming Fitbit Air is the first serious alternative to Whoop. Here's why it took so long, and how these two compare to other smart bands on the market.

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

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 ...

The Fitbit Air looks like a Whoop rival on paper, but its bigger significance may be what it says about growing consumer ...

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 ...