Versa recording huge numbers of steps and distance in seconds

[Tonyhall1807]

Every so often, perhaps once every couple of weeks, my versa will record a massive false spike in exercise. This evening in the space of a few minutes, my daily steps went up from about 23k to over 45k. Distance went from about 14 miles to over 26 miles, and although its been a really active day, this has come out of the blue.

Does anyone have any idea what might be causing these false readings, or how to edit the numbers back down? Very frustrating while trying to track actual stats! 

[Tank4]

Happened to a couple of my friends one when she crochets and the other when she plays guitar. The movement of their hands counts as steps. Maybe that is what is happening? I didnt know that could happen because I though gps was tracking so how can you get steps if not moving a distance? You can reset on the phone in the app. Under settings.

[Poppy67]

I woke up and it recorded I had done 23458 steps during the night.