Introducing the second-generation CZ Smart Hybrid, the smarter smartwatch with 18-day battery life. The Citizen CZ Smart Hybrid smartwatch with 44mm stainless-steel case and black silicone strap marries the iconic design you expect from Citizen with innovative science and technology brought to you in the proprietary new wellness app, YouQ. CZ Smart YouQ leverages AI Models built with IBM Watson Studio and research from NASA to provide a 24-hour forecast ahead, helping you anticipate patterns of fatigue and alertness. YouQ then offers highly personalized insights and suggested actions to help you improve alertness and promote the building of better habits, readying you to meet whatever the day may bring. The CZ Smart PQ2 Hybrid watch is compatible with both iPhone and Android and runs on the Citizen Connected app. Use the Citizen Connected app to manage your notifications and customize your dials to stay on track with the convenience of information at a glance on your hybrid smartwatch display. Battery life varies based on usage.