How can I get the exact time of acceleration data


I am using Galaxy Active 2. And I need to collect acceleration using this watch. The API provides acceleration data that includes timestamp in microseconds. As far as I understand, this timestamps represents how many microseconds have elapsed since the watch is started. Is there a way to convert this microseconds into UTC timestamp? Thank you!

By the way, I am developing a native application

Sensor will give you data in microseconds, you can not change it.
But you can convert it. This link may help you: