The Citizen CZ Smart Sport Touchscreen 44mm smartwatch with black silicone strap is designed to help you live smart and look smart. Inspired by the...rich design of Citizen’s iconic sport technical timepieces, CZ Smart marries smart functionality with the style you expect from Citizen. *Compatible with both iPhone® and Android™, CZ Smart runs on Wear OS by Google™. The versatile, customizable menu of dials, designed exclusively for CZ Smart, gives you all the information you need at your fingertips. With a range of interchangeable 22mm bands available for all CZ Smart watches in bracelet, mesh, leather, and silicone, you can dress your CZ Smart watch for any occasion and make the most out of every moment.