[samastur]

According to my Apple Watch I must be the slowest swimmer in the world. I've just spent 3 weeks on the Adriatic coast, swimming an hour twice a day and I lost count of times my watch reported swimming distance of less than 100m (with an absolute low of 4m).

Luckily for me I use it mainly to see how long I've been swimming and don't care about other data because it is obviously useless.