This Emporio Armani Connected Gen 5 Matteo smartwatch is designed in matt gold-toned stainless steel and is powered by Wear OS by Google™ . Designed for the fast-paced lifestyle, this smartwatch features GPS tracking, heart-rate tracking, payment methods, swimproof functionality and more for your daily needs. 43mm gold PVD stainless steel case and bracelet strap. Ref: ART5027 Product Information Brand: Emporio Armani Processor: Qualcomm® Snapdragon™ Wear 3100 Combatible with Android 4.4+ (excluding Go edition),iOS 10.0+Metal: Gold PVD Stainless SteelStrap: Bracelet StrapWater resistant: 30mFeatures: Social Media Updates, Text/Email Alerts, App Notifications, Activity Tracker, Control Your Music, Google Pay™, GPS, Heart Rate Tracking, Interchangeable Watch Band, Notifications, Personalise Your Dial, SwimproofConnectivity: Bluetooth Smart Enabled / 4.1 Low Energy