Opinions most welcome on whether I should keep my Apple Watch 42mm Space Gray Sport at home while holidaying in the Mediterranean over the next month. I know, I know ... a first world problem. Since I'll be exposed to salt water and sunscreen daily, while I will miss my notifications and health metrics, is there any reason to take the watch along, especially given travel's added risk of damage and theft? Were I to leave the watch at home, are there any suggestions what to do with it? Charge, or let discharge?