Pebble Kardio Fitness Tracker

Monitors health 24x7 with optical heart rate and blood pressure monitoring

Tracks your daily calorie burn and workout with sports mode and accurate step pedometer

Automatically tracks your sleep quality and sets multiple silent alarms that wake you gently by vibrating on your wrist

Pebble Kardio+ has extra-long battery life that lasts for 15 days in a single charge

The in-built USB charging makes sure you do not need to carry additional cables for charging