Best app I've found is Google Keep Notes. The app on your phone communicates with the watch and vice a versa. Any changes made on either device reflect on the other. It's not as good as Samsung Notes but it's the best I've found. I use it a lot for work, you can create notes or checklists.
Facts, just with i could integrate them. I wouldnt want to really use Google keep for anything else and i already make all my checklists in samsung notes
