The best swimming watches are designed to track your workouts in a pool or in open water. They are designed to do this accurately, with GPS to measure your route and speed, and to count your ...
Second, look for watches that can track open water ... so you'll never send a text or open apps while you're swimming. The terms water-resistant and waterproof are used pretty much interchangeably ...
However, it’s definitely a good idea to turn the water lock on before you go for a swim or otherwise get the watch wet. That’s because of what happens when you deactivate the water lock.