User Manual for CZ Smart Gen2 Hybrid Smartwatches (YF30) Please find this easy to follow set-up guide for Gen2 Hybrid smartwatches. https://www.citizenwatch-global.com/support/pdf/yf30/e.pdf Related articles Setting up your CZ Smart Watch How to download new watchfaces for Gen2 Touchscreen smartwatches - Updated Software as of Oct 2023. How do I get a manual for my watch? Does my hybrid smartwatch have a light? B620 Manual