I bought the Versa 2 today. My 1st versa ( that I bought on the release date) died from swimming, they sent a new one which died in less than a year. Fitbit wouldn’t replace it and offered a discount on other fitbits – the only one with swim tracking was the ionic and they aren’t even selling the original versa anymore.
https://community.fitbit.com/t5/Versa-Smartwatches/Versa-2-swimming-concern/td-p/3733683