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.
Palo Alto, Calif.-based smartwatch maker Pebble got its start with a record-breaking Kickstarter campaign in 2012 â and now it's reclaimed the throne again. The company's latest Pebble Time watch is not only the most funded campaign in the platform's history, but it's also the fastest funded, raising $1 million in less than an hour (its initial goal was $500,000).