Pebble will pay you to design 'smart straps' for its new watch Unlike many Android Wear watches and Apple's Watch, Pebble Time -- which smashed every Kickstarter record out there -- isn't equipped with a heart-rate monitor and other sensors. The company said that "rather than trying to shove every sensor and doohickey" into the $179 device, it would instead let developers add them via its "smart s