The beta 5.09 was excellent.
I decide to stop all future update (sw,gps,capteur,...)
Because everything is perfect with this one.
Specially the battery autonomy.
I'm using it since 12 days with 3 x 1h running with gps.
To success this superb performance. I used a basic garmin screen with:
Meteo/ hour (without sec)/ time to recovery / step / live heart rate.
Classic 'battery drop' is around 0.1 / 0.2 by hour.
With custom watch face I'm around 0.8/1.0.
Thomas