has released version 3.8 of its software which brings a number of big changes to the different lines of watches. First up is a feature addition for the Pebble Time watches, including the Pebble Time Steel and Pebble Time Round, and that's Pebble Health. Instead of needing a third-party app to track your fitness, your Pebble Time can now do it on its own, tracking both your activity and sleep.