Is it possible to setup HR just for Workout activities hence that it would go automatically ON when workout start and then OFF when workout is stopped as i do not need HR 24 hour tracking /monitoring. I had this setting on Garmin watch but before workout i needed to manually set ON before running on the watch. For sure this would also greatly extend battery life as it was evident on may garmin watch from 1 week it prolong to 2.5 weeks. What do you think?