Yes, Fitbit states the Fitbit Sense is water-resistant to 50 meters and is designed to be swimproof. That said, Fitbit recommends taking your Fitbit Sense off for showers as soaps and shampoos have the potential to damage the watch and may also trap moisture to cause skin irritation.

Rather than wear the watch while bathing, we recommend creating a routine to use this time to charge your Fitbit.