Brand New- Open Box- Never Worn Description Set your alarm, check your calendar and monitor other apps with this Fossil Sport 41mm silicone black smartwatch. Featuring a built-in heart rate and fitness tracker, this smartwatch can easily keep tabs on your health. This Fossil Sport 41mm silicone black smartwatch features GPS function, providing quick and simple navigation. Features Compatible with Android phones and iPhone® Including models with an Android 4.4 (KitKat) or later or iOS 9.3 or later operating system for wide-ranging use. Calendar, SMS, email and social apps notifications Keep you updated on day-to-day happenings. Aluminum and nylon case Along with a 18mm silicone watch band ensures durability and an elegant look. Water-resistant design Defends your smartwatch against submersion in up to 164\' of water. Wireless connection to your device Bluetooth 4.2 LE connectivity and NFC technology enables simple one-touch pairing. Comprehensive monitoring Tracks distance, calories burned, heart rate and steps taken. Vibrate mode Quietly alerts you to a range of notifications, such as incoming e-mails, calls and text messages, as well as upcoming calendar events. Built-in microphone Use the built-in microphone to do a variety of tasks on your smartwatch using just your voice. Rechargeable battery Get up to an 80% charge in one hour with the included rapid charging cord. Designed to get you through your day, the efficient battery gives you a lot of usage time. 530