Gear fit 4 watch adds steps while charging

[Sam8988378]

I don't  wear it every day, but my watch adds steps while it's sitting in a corner of the room, charging. From a low of 35 to a high of 700 steps over several days.  There's nothing going on in that corner of the room, not even a stiff breeze. How is this happening, and how can I believe it's accurate when I'm actually using it?

[Callum87]

It's probably adding the steps from your phone itself.

[Sam8988378]

I usually don't carry my phone around the house. Rarely, if ever.  It sits across the room from the charging watch.  I'm working on my phone, often for 6-8 hours a day. Stationary.

[FrozenRose]

I have watch 3 lte I have left on the side when I'm doing dishes and 5 minutes in screen says I'm sprinting?!? No logical explanation for how it decides these things. Been driving before and it's registering me exercising and walking shows no steps not everytime but enough for me to notice its wacky. Usually just restart but shouldn't have to check, my son had ADHD think watch is same!!