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14 February 2017, 15:22
First, thank for your response. For the auto lap, I already tried it last month and it did not work better because, sometimes, the watch can vibrate in the middle of a length. Furthermore, the laps can only be filled in kilometers and not in meters. For my personal case, I swim in a 25 meters swimming pool so I must put 0,05 km.
A friend has got a more recent watch (I have the cardio multisport which dated since 2 years ago), and his watch works better. We think it is because there is tracking activity mode on the watch. Maybe, it is more sensitive.
Indeed, they say that you can't use buttons underwater but you could use it if you stop a very short time at each length.
To summarize, I have already tried all the advises of Tomtom to swim with the watch, and like many people, I feel very disapointed about the swim mode.
I hope that they will do this feature in the next release because lots of people ask for it.