You can leave your phone in backpack or armband, and you can see and use Locus Map functions on your Pebble smartwatch. For example in geocaching, running, hiking, walking, cycling and other outdoor sports. This add-on works with Locus Map Pro and Locus Map Free. Locus addon+ watch application is required from Pebble appstore. Pebble appstore link: https://goo.gl/EX78jm All Pebble smartwatches are supported. Features: - 9 different pages on watch - up to 8 different data fileds in all pages - start Locus Map with watch - NAVIGATION - point / route guidance - turn-by-turn navigation - expected time to destination/next point/next turn - REAL INFROMATIONS - speed - altitude - slope - heart rate (with HR belt) - heart rate zones - compass - gps accuracy - gps alert - phone battery alert - TRACK RECORDING - control track recording (start/stop/pause/resume) - track time - pace - distance - average speed, max. speed, - max., min. altitude - energy - average, max. heart rate - last lap informations Add-on for application Locus Map