Different ways to power off and restart your Galaxy Watch4
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Powering off your watch from time to time is recommended because it’s a good way to keep your device running smoothly, and it helps fix potential software issues. There are several quick and easy ways to power off your watch. You can use the quick panel, the side keys, or the home key. Quick Panel: Pull down the quick panel, tap the Power icon, and then tap Turn off. Side keys: Press and hold the Home and Back keys simultaneously, and tap Turn off. Home key: To customize the Home key to power off your watch, tap Settings, Advanced features, Customize keys, Press and hold, and then select Power off menu. Now you can press and hold the Home key, and then tap Turn off. Once you’ve powered off your watch, you can power it back on it by holding down the Home key until the screen comes on. If you want to simply restart your Galaxy Watch4 rather than power it off, just press and hold both the Home and Back Keys at the same time for seven seconds.