Guess GW0300L3 Quattro Clear Data WatchDialColour Black Featuring an array of aviation Featuring an array of aviation level functionalities such as Eco Drive technology for all day power Fully Rechargeable Battery Charger included Compatible with iOS & Android One Touch Screen Soft Silicone Band Message Alerts Call Alerts Heart Rate Monitor Step Counter Multi Sports Activity Tracking Timer Stop Watch Sleep Tracker GPS Connection Music Control Phone Locator Calorie Tracking Weather Alerts Camera Control Alarms Hydration Alerts Includes Harry Lime App Typical Usage Time of up to 4 days IP68 Water Resistant this Guess GW0300L3 Quattro Clear Rose Tone Womens Watch is a must have you can step out in confidence each day knowing that you are at the top of your fashion game