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Battery drain issues with 955

I just got my new 955, set it up and charged to 100%. I have not been doing any activities, it's just sitting on my desk. Still, within an hour of being fully charged it is already down to 93%. At this rate it won't survive overnight. Any ideas?

  • You might want to wait a week and re-evaluate. The first day I had mine, I probably drained it 50%! My overall impression is it drains significantly faster than my 935 -- however, I look at the glances much more, read the morning reports, do pulse ox every night, have animated seconds on the watch face, use multiband during runs, etc. -- so kind of makes sense.

  • Try restarting the device. That seems to fix some of the battery draining issues.

  • has it tried to update the firmware and download al the maps? mine did right out of the box and that took a fair bit of time and battery. my battery consumption seemed elevated the first few days. as suggested by others, some of it was due to me fiddling around a lot, but also i did have other issues which were cured by a restarting of the device. (holding power button down for about 30 seconds (ignoring Assistance message, etc.) and then powering it back up)

  • Set a different watch face, ensured that it was not searching for my Stryd pod and HR strap, and restarted. Seems to be behaving much better :-)

  • Hello, i tried different watch faces and different settings. Also remove the HR strap. But anyhow.... 6 days battery life maximum. Is this what you mean with behaving much better?  I switched from 945 LTE to 955 but from battery side im very unhappy. 

  • All,

    We believe that we have a fix for this report that will be rolling out with the next software release for this device. While I do not have a timetable for this release, I will be updating this thread as information is made available. Thank you for your patience while we work toward a resolution for this report.

  • glad to hear this. i myself, after having pretty stellar battery, encountered my first weird glitch last night. dropped from 34% to 26% overnight with a minimal watch face (goes to just showing Hours and Minutes) that typically uses 1% overnight. it has stabilized this morning.

  • Experiencing since 1 day the same behaviour, since coming back from a hiking tour.
    Battery drain within 6h --> nearly 20%, even with a restart and closing all sensors as suggested in other forums

    Eagerly awaiting the proposed update...........hope i will not take to long.



  • Loosing Battery over night. shut down in the afternoon yesterday, no battery. full loaded until 09.00 p.m. 
    Picture is the result after the night at 06.55. a.m.Scream

    Recommendations --> Send Forerunner 955 back ?  Going to my old Fenix 6 which never ever had such issues ?

    Question:
    Is there any rough ETA for the Update ? (weeks, months, years ?)

  • The beta is released yesterday, sign up for the program and install it... one of the main battery issues seems to be fixed in there.