Apps Runtastic not transferring manually-entered workouts to watch

[Rdgpjen]

Hi folks--for any of you runtastic and apple watch users, I need help! I keep track of all my workouts in runtastic (and have for 4 years!) but I can't figure out how to make the watch recognize the workouts I manually enter. Workouts like those on a stationary bike or a treadmill or cross fit, Pilates etc. no point in running the app in realtime when I'm indoors and not going anywhere, but the watch is not accepting (or the app is not sending) my manually added workouts. Any thoughts?--thanks much!