The dynamic styling of Emporio Armani meets technology with a new collection of touchscreen smartwatches. This watch features the brands most coveted designs with the added benefits of todays wearable technology. The Emporio Armani Connected touchscreen smartwatch is compatible with both iOS® and Android™ phones, and are powered by Wear OS, Googles smartwatch platform, and the Qualcomm® Snapdragon Wear™ 2100 smartwatch platform. Activity Tracker: Yes. Battery Life: 24-48 Hours *Based on usuage. Case Material: Stainless Steel. Compatibility: Android OS 4.4+, iPhone 5/iOS 8.2+. Connectivity: Bluetooth® Smart Enabled / 4.1 Low Energy. Interchangeable: Yes. Notifications: Yes. Strap Material: Stainless Steel. Touchscreen: Yes. In the Box: Charger, Interchangeable Strap Buckle.