Some of the first things you'd want to add to any Bluetooth-enabled watch are telephone and email notifications, and Casio does a good job here. The watch beeps and / or buzzes dutifully every time you get a call, email, or SMS; with the watch pressed against my wrist I never missed a notification, and I didn't experience any phantom rings, either. When you get a new call or message the LCD on the watch displays a notification animation and a name from your address book if you get a voice call or SMS, or just a phone number if you don't have a record for the sender. Since the watch is getting this contact info from the phone it's disappointing that email notifications don’t also include the sender’s name, but at least the watch will tell you what kind of message you have. SMS messages start with an "S" while emails start with "E" followed by the name of your account. You can dismiss notifications with a quick double-tap on the watch's face, or press of the split / reset button.