Transform your classroom into a game and see how your studentsâ deepened engagement can supercharge your lessons.  1 Seeing silent students find the courage to speak up because they can earn extra XP, or watching students smile when they get back a good result ... those moments are worth a lot, and thatâs what I like about Classcraft.. - Jeroen HeremansBelgium@geekmyclass. Make Students Accountable to Each Other.
Pebble Time has four buttons. The left button is called the 'Back' button, which is initially used to Power on your watch (press and hold it for 3 - 5 seconds), and subsequently used for returning to the previous screen or entering your watchface app from the main menu.
Pebble Tasker: Instead of teaching Tasker to watch for things and trigger actions, you can grab this combo Android/Pebble app and use it to fire off the actions you've created, from any of the three buttons on the side. Glance: Perhaps the most ambitious Pebble-focused app around.