How does YouQ track my sleep? The YouQ tracks your sleep by wearing the watch to bed which is the best way to track sleep. Or you can manually enter your sleep in the YouQ application from the Home screen -> Sleep ->Scroll to the bottom of the page and log sleep. Related articles Do I need to press a button or take action to start tracking my sleep? User Manual for CZ Smart Gen2 Hybrid Smartwatches (YF30) What if I cannot find my CZ Smart watch when pairing with the YouQ App? I do not see my sleep data in YouQ? What is so different about YouQ?