– iOS (iPhone): Navigate to Settings > Bluetooth. Bluetooth must be switched ON for the list of paired devices to be displayed. To remove Sun Index, select the circular “i” icon to the right of the Sun Index device name. Touch Forget this Device > Forget Device.
– Android: From the home screen, touch the applications tab (located on the bottom of the screen). Touch Settings. Touch Wireless & networks. Touch Bluetooth settings. Touch and hold a paired Bluetooth device. Touch Unpair.