11-30-2021 14:21
11-30-2021 14:21
I have had my Fitbit Sense for over a year and the battery life was at least 5 days. Over the last few months, I have noticed that I can only wear my Fitbit for 2 full days before it needs charging again. I have an Android. I can't seem to understand why the battery is draining so quickly...
11-30-2021 16:36
11-30-2021 16:36
Do you have snore report and/or readiness report enabled?
They are major battery drainers and have been made available in the last few months.
12-01-2021 04:51
12-01-2021 04:51
I have readiness enabled and still get six day battery life. So for me readiness is not a big battery drainer.
12-01-2021 05:52
12-01-2021 05:52
Yes I agree with @Bruce_S, readiness score hasn't affected my battery life at all.
From my personal experience the big battery drains are night time spO2 tracking (uses an additional sensor and poll rate) and snore detection (leaves the microphone open all night).