I just uploaded my first watch app for Volleyball. It includes score counting & logging, shows you your position on the court, displays time, lap time and game time, heart rate, steps and calorie count. You can setup different game modes (unlimited sets, 1 set, best of 3, best of 5, 7, 9 and 11) and alter all these settings in the app and in IQ.
If you would like to test, please do (https://apps.garmin.com/en-US/apps/fb464049-f2f0-49d6-a451-48139e0ae2d7) and I would enjoy getting some feedback.
Thanks!
