Dear users,
on my always updated 2-years FR945 I have the following data observed (after a "soft" reset):
1. Continuous "Trail run" activity of several hours with GPX-track uploaded; 100%-time display on map with turn-by-turn indications; ANT+ connection to a HRM-Pro ; no phone connection; mild external temperature (about 15° C): drainage observed -8.5%/hour -> battery estimate 12 hours.
2. Several one-hour "Walking" activities without GPX-track; display on distance&timer&pass field or just the time&date field; no connection to external sensors nor phone; mild external temperature (about 15° C): drainage observed from -6.0%/hour to -6.8%/hour -> battery estimate from 15 to 17 hours.
In all the previous cases GPS+GLONASS is set with data registration every second. The watch has active: Activity tracking, movement alert, Move IQ, heart rate reading on the wrist but has always deactivated the Pulse OX. Music is not used; brightness is not activated and watchfaces and other settings not mentioned are the factory ones.
How should I interpret the observed data? The battery estimate is less than half of that stated (up to 36 hours).
On the contrary, the watch worn without using it at all and without a mobile phone connection (e.g., sleeping) gave very limited drainage (around -0.2%/hour).
Customer care advised me to send the watch in for assistance but first I wanted a suggestion from the community.
Thank you!
