Metropolitan R has all the functionality you need including up to 2 weeks of battery life. This sleek design boasts an impressive AMOLED display that you can customize with over 20+ dial designs. Plus, 24/7 activity and sleep tracking for your health and fitness goals, on-board GPS, optical heart rate sensor, notifications and much more. This is the perfect smartwatch to fit your busy lifestyle. The blush silicone strap is complemented by a rose gold-tone metal case and scratch-resistant Gorilla Glass™ lens. Number of Batteries: 1 Included: 1 Watch(es) Features: Quick Ship Battery Type: Rechargeable Power Source: Battery (included) Tech Compatibility: Apple Ios, Android Tracking Capability: Calories Burned, Steps, Distance, Activity Tracking, Heart Rate Watch Movement: Smart Watch Water Resistance: 30m Band Color: Pink Case Thickness: 9.5mm Case Width: 20mm Band Content: Silicone Case Materials: 100% Aluminum Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.