So i do long distance running and have a tomtom adventurer ,yet the battery is pathetic ,its meant to have 5gb of music to listen to, forget that it turns off after 30km. So ive researched on here and done the following complete reset,turned off heart monitor,turned of sleep,basically turned off all the functions and uses i brought it for. I ran 67 km ultra marathon yesterday thinking ive got this with my watch, guess what turned off after 52km. So what next i think a new watch from a different manufacture. Anyone out there have this problem
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Superusers
What version of the firmware are you on? Later versions introduced battery issues and a rollback to 1.3.255 might help. You can request it here:
https://en.discussions.tomtom.com/spark-and-spark-3-runner-2-and-runner-3-473/unable-to-pair-sync-after-update-to-firmware-v1-7-53-runner-and-spark-watch-series-1030088
I hope this helped answer your question. If so, please mark it as a solution so others can look for it if they have the same question.