Does the device keep logging data if it loses signal? September 24, 2020 01:46 Yes it does, it records data and stores it and then transmits when the signal returns. Related articles My vehicle won't start after connecting the device. What does that mean? What if the device is damaged by myself or my drivers? Fleetr Basic Overview My device suddenly stopped working. What to do? What is the battery consumption of the device on my vehicle?