Battery drain firmware 3.70 forerunner 245m, wasn’t like this before

battery drains in couple days with no gps use, never happened before 

seems to be happening on firmware 3.70

only using as watch when this happens now with no phone notification etc

Parents
  • I used 1 week 3.70 and 1 day 3.77.

    Previous beta 3.52 was almost 50% more effective.

    With 3 hours run (gps+glonass) + 4 hours bike (ultratrack)  it was easy get 6 days.

    I`m disappointed in 3.70 and will return to 3.52 

    -----

    I edited my post since 3.52 is not so effective. But now I have used 48% in 72 hours, runnung 2 hours with gps, cycling 2 hours - ultratrack.

    ---- update for 3.52 usage

    Used 83%

    Uptime: 5d 02:36:01

    GCM: 5d 02:36:01

    OHR: 04:53:38

    GPS: 04:35:21

    Backlight: 01:01:29

Reply
  • I used 1 week 3.70 and 1 day 3.77.

    Previous beta 3.52 was almost 50% more effective.

    With 3 hours run (gps+glonass) + 4 hours bike (ultratrack)  it was easy get 6 days.

    I`m disappointed in 3.70 and will return to 3.52 

    -----

    I edited my post since 3.52 is not so effective. But now I have used 48% in 72 hours, runnung 2 hours with gps, cycling 2 hours - ultratrack.

    ---- update for 3.52 usage

    Used 83%

    Uptime: 5d 02:36:01

    GCM: 5d 02:36:01

    OHR: 04:53:38

    GPS: 04:35:21

    Backlight: 01:01:29

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