Apple said the new smartwatch offers several improvements including cellular connectivity and applications to help detect health problems such as heart arrythmia.
Apple unveiled an updated version of its smartwatch Monday, as it claimed the device had become the top-selling watch in the world ahead of rivals such as Rolex and Fossil.
The Apple Watch Series 3 has its own mobile connectivity which allows the user to remain connected without a smartphone for phone calls, music and other functions.
