Get fit, lose weight and stay active with this Fitbit Charge 2 Heart Rate + Fitness Wristband that incorporates many fitness features like PurePulse Heart Rate, All-Day Activity, Connected GPS, Smart Track + Multi-Sport, Guided Breathing Sessions, Call, Text & Calendar Alerts, Auto Sleep Tracking, Silent Alarm, Wireless Syncing, Reminders to Move, Long Battery Life and much more. Brilliant Display & Design. This Fitbit Charge 2 Heart Rate + Fitness Wristband sports large OLED screen with tap display that gives you easy access to important smartphone notifications, time and status at a glance right on your wrist. You will receive notification when you get a call or message and it also provides calendar alerts. It comes with variety of clock faces to see the notification according to your convenience.