I logged accelerometer data on Metawear sensor at initial time 12:25 but the initial time stamp was 11:45. Any ideas? does it have to do with previous samples? Doesn't the sensor overwrite older samples?
i forgot to mention I use the android app on a xiaomi Mi 5s
Are all of the timestamps off by the same offset or did they eventually become correct?
The sensor can overwrite older samples but it does not by default.