This update has ruined my watch. The battery life is significantly worse since the update, the power saving function will randomly turn off the raise to wake and tap to wake and then not turn it back on when power saving is turned off, workout screen won't stay on during workouts which I feel like is a fundamental feature of a smartwatch, GPS takes forever to locate
Yes my watch has also been hit with lag, it's responding slowly due to upgrade. If you disable continuous monitoring of heart the lag will go away. The watch crashes and restarts. Force close all the apps.
