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Many Garmin watches last much more than 7 hours. My old 310XT lasts around 12.
by sz4kerto 12y ago
Many Garmin watches last much more than 7 hours. My old 310XT lasts around 12.
- aioprisan 12y agoI've had both the 310XT and the 910XT, and neither lasts more than 6 hours now. Using the heart rate monitor strap greatly impacts my battery life, for some reason. I wish there was a way to tell how many cycles my batteries have left in them. I think it's time for an upgrade :)