From smart swimming goggles to waterproof smartwatches that sit on your wrist, these are our favorites tested and rated.

The popular fitness giant is going bigger and bolder with its new bikes, treadmills and a rowing machine.

Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

The Apple Watch Ultra 3 is an dull upgrade that does little for the "Ultra" name, but a fraction more battery life and satellite connectivity may be enough to push upgrades.

There's a good chance I'll probably never buy another smartwatch. That's because the $10 Casio I've been wearing for the last ...

The Apple Watch Ultra 3 supports satellite connectivity, letting users share their location and send texts miles away from network coverage.