Your statistics can either be viewed in yards or metres. By default, all statistics are shown in yards.
To update your stats on your mobile app ,navigate to settings, select profile and then click on switch distances to metres. This will update your stats from yards to metres on your mobile app.
To update your stats on your dashboard, select settings and then click on the account option. In here is an option to switch distances to meters from yards. This will update all your stats throughout the dashboard to show meters.