Black / Graphite Stainless Steel Infinit Band (both small & large included) Battery Life: Up to 7 days Water Rating: 5 ATM Memory: 7 days of detailed motion data / Daily totals for the last 30 days Clock features Smartphone Notifications Payments Connectivity: Bluetooth® LE Smartphone Compatibility: iPhone® and Android™ Health monitoring Sensors (GPS, Heart rate, Accelerometer...) Activity tracking features Personalised Reminders Automatic Exercise Recognition 20+ Goal-based exercises modes Warranty: 2 years