Pebble bringing new timeline to old watches this month, Android beta test open now
When Pebble announced its new Pebble Time watches and (later on) the Pebble Time Round, it also released a brand new operating system for its popular wearable. This new Timeline was a drastic departure from its original user interface. Sadly, it was a UI only available to those with the new Time models, although the company did promise that the new OS would make its way to older devices too.