Hi there MaidMarian, thanks for taking the opportunity to ask us your question about the Samsung Galaxy Watch6 Classic. The Galaxy Watch6 Classic is water resistant based on 5ATM rating, which means submersion up to 50 meters per ISO standard 22810:2010. It is not intended for scuba diving. Please avoid excessive, sudden temperature changes, and high velocity activities. Falls and shocks may breach its integrity. You can use the Water lock mode to exercise in the water or shower while wearing your watch. While in Water lock mode, touchscreen, wake-up gestures, and watch always on will be disabled. Hope this information helps! Let us know if you think of any additional questions for us by contacting Samsung Support. Thank you for being a loyal Samsung customer. - Debra