Fitbit Fitbit Charge 3 Blue Gray Advanced Fitness Tracker

Smart, Sharp Touchscreen; Up To 7 Day Battery Life; Smartphone Notifications; 24/7 Heart Rate; Heart Rate Zones; Resting Heart Rate; All-Day Calorie Burn; Automatic Exercise Recognition; All-Day Activity Tracking; 15+ Goal-Based Exercise Modes; Swimproof; Real-Time Pace & Distance; Cardio Fitness Level; Guided Breathing Sessions; Female Health Tracking; Fitbit Pay; Blue Gray With Rose Gold Aluminum Finish