Ruuvi Station Android Interface update changed icons

Recently my version of Ruuvi Station must have received an update, because where the icon that represented the signal strength was there is a new icon that looks like a circle with arrows around it and a value in numbers. I can’t find any information on what this is supposed to refer to. Does anyone else know?

Hey Dave!

This new icon represent movement counter. Signal strength still can be found in sensor settings screen.