The official 1.2.0 version is available on Google Play
The new version is published on Google Play.
Thanks everybody for your help to debug it.
If you're updating from version 1.1.*, don't forget to install the new watchface (click on "Install Watchface")
WHAT'S NEW v1.2.1:
* Bugfix: reset then start gps from watchface could crash the android app (first use of the app only)
WHAT'S NEW v1.2.0:
* Altitude functionalities (altitude, ascent, ascent rate, slope)
* Multipages pebble app (middle button to change the current page)
* Improved stability
* speed display (missing separator & wrong alignment)
* saved distance & average speed
* Foreground service (notification in status bar to prevent the app to be killed by android system low on memory)