From top to bottom are the watch battery dial, hour dial, minute dial and phone battery dial. Both battery indicators will flash to alert you when the level falls below 30 per cent. Accuracy of phone battery reading is dependent on how often your watch checks your phones battery power which you can configure in your watch Watchmaker app settings. Tap actions at 3, 6 and 9 oclock for calendar, messages and timer apps respectively. Tap actions were tested on a Samsung Galaxy Watch and may not work with other watches. All tap actions can be customized in Watchmaker app in your phone to apply your watch functions.