Would it be possible to make an app or widget or whatever that would start my activity when I start moving but not stop it if the motion temporarily stops? I use my Forerunner for kayak racing and it's less than optimal to have to take your hand off the paddle to start the race. I would use the built-in "Auto Pause : When Stopped" except in a race the clock keeps running if you need to stop for a portage or because some jerk cut you off.