The Fitbit Charge 6 is water-resistant up to 5ATM and will survive most outings to the pool. It will continue to log your physical activity whether you’re swimming laps or wading in the deep end.

Fitbit FB507BKBK Versa 2 Health & Fitness Smartwatch ... It is waterproof and comes with a swim tracker that should help you track your swimming performance. You should see your workout intensity ...