Diesel’s Fadelite smartwatch is composed of a 44mm nylon case and black monochrome-to-fade TPU strap. Powering the watch is Wear OS by Google, which is compatible with both iPhones and Android. It has a multi-day battery in Extended Mode and has many useful features including Google Assistant, Google Fit & Google Pay. - Activity Features: Heart Rate & Activity Tracking, Built-in GPS for distance tracking, Swimproof design. - Lifestyle Features: Speaker for audible alerts and taking phone calls, Google Assistant responses & more. Receive smartphone notifications and alerts, manage your calendar, control your music, customise your watch dial & download third party apps with even more storage.