The most recent update looks nice, but even after reinstalling, it's very slow to sync or change watchface settings on a Hybrid HR. The app itself just freezes up more often as well. The app also still lacks the ability to tap/slide your finger along the graphs to see more specifically what time your heart rate went up or when in the night you woke up (Google fit has this function for heart rate, but the data in the fossil app is more fine-grained and would be really handy).