"fitness tracking"

Ahead of a rumored July Unpacked, leaks point to 5G connectivity, a possible glucose sensor and a chip decision that could set the two model...

Strava has announced better integration with 14 brands' wearables and other devices, leading to better muscle heat maps in your Strava feed.

I tested them against the Apple Watch and the Polar chest strap to find out whether you can trust them for your workouts.