Keeping up with your meetings and events is going to be much easier when you have a decent calendar app on your smartwatch. The Agenday Smart Calendar is a smartwatch app that helps you manage your day on your Android Wear device. It shows what meetings you have, when you have free time, and time/weather info. You can also send a message to other attendees when you are late. The app also lets you join meetings conveniently. Like what you see? You can download the app here.