How do I customize my Gen1 Hybrid watch face? Open the Customize section in the app on your phone. Tap the Settings icon on the watch illustration in the app, then make it your own with pictures, background designs, stickers and text. Related articles How do I get the latest watch faces? How do I reset my CZ Smart Hybrid Gen1 smartwatch? How do I customize my watch face on my Gen2 Hybrid Smartwatch? Do I need to press a button or take action to start tracking my sleep? How do I calibrate my watch?