How do I power off my smartwatch? Press the middle button or swipe down from the top of your screen. Scroll and tap on Settings. Tap on System. Swipe up and tap Power Off. Tap the checkmark to confirm. Related articles How do I power off my Smartwatch? User Manual for CZ Smart Gen2 Hybrid Smartwatches (YF30) How do I register for my warranty? How do I reset my CZ Smart Hybrid Gen1 smartwatch? How do I set up and use Google Assistant?