I really love this app. It's simple elegant and the watch that it works with is amazing for what I need. I have it a 1 star review because there is a consistent issue that happens at least once every couple weeks where the app absolutely DRAINS my battery. Like 80% over the course of 3 hours. So I'll occasionally pull my phone out, realize it's at 5%, and look at the usage and see that the fossil hybrid app caused it. No idea why.