Arko Smart Watch Bluetooth Sport Fitness Tracker with Touch Screen, Heartrate Monitor, Blood Pressure - SW007 • Smart fitness tracker could monitor your daily activities • Quickly check your exercise intensity during workouts with the Heart Rate detection function • Smart Watch with Bluetooth 4.0 compatible with most Bluetooth devices including Android and iOS mobile devices • LCD screen size 1.54" • Functions: Pedometer, Barometer, Altimeter, Stopwatch, Heart Rate Monitor, Sedentary Monitor, Sleep Monitor, Thermometer, Blood Pressure /Alarm Clock, Calendar, Calculator /Synchronize Data through the App /In the status of connected Bluetooth, it can directly use the Siri function on Apple phone, some android phone can use voice function /Dial, Answer, Reject Calls with SMS and Call notifications /Remote Camera control /Motion Sensor function allows you to Mute a call or an alarm, Answer a call, Activate Wake-up gesture, Go to Menu with a single twist or a movement of your hand /Anti lost function keeps track of your phone preventing it from getting lost or stolen /Water-Intake reminder, reminds you to stay hydrated stating the average human intake per day