Pebble today updated its smartwatches with new system software. Pebble OS 3.8 bestows the Pebble Time Steel and Pebble Time Round with a fitness and activity tracking application. With Pebble Health, smartwatch owners can monitor their sleep and track steps. The app delivers a sleep report upon waking and a step report at the end of the day. It collects information over time and displays it in graph form to help people spot trends. The app is compatible with Google Fit and Apple HealthKit. Pebble is also pushing Pebble OS 3.8 to the older Pebble Classic and Pebble Steel watches. These devices gain the timeline user interface that ships with the newest watches from Pebble, although the older watches do not have access to Pebble Health. The refreshed system software also adds universal search, improvements to music control and Facebook Messenger notifications, and bug fixes. Pebble owners can update their wearable through the associated Android and iOS apps.