0.01: New App!
0.02: Corrected variable initialisation
0.03: Advertise app name, added screenshots
0.04: Advertise bar, GPS, HRM and mag services
0.05: Refactored for efficiency, corrected sensor value inaccuracies
0.06: User settings are written to persistent storage, loaded on app start
0.07: Use default Bangle formatter for booleans