Before my workout, I'll take my Garmin watch and switch to a workout mode that requires GPS and leave it by a window while the Garmin gets a GPS lock. Go prep

Before my workout, I'll take my Garmin watch and switch to a workout mode that requires GPS and leave it by a window while the Garmin gets a GPS lock. Go prep for workout. Just before heading out, I'll go by the window and get the watch which has locked on to the nearby GPS satellites. Start workout.