US Patent 9173052 Bluetooth low energy watch with event indicators and activation

A system for communicating via a wireless link is disclosed. The system may include a watch movement, a wristband, or an appliance. The system may also include a microprocessor having a Bluetooth® low energy radio. The microprocessor may be configured to receive a notification of an event from a Bluetooth® device and, in response to receiving the notification, activate an indicator on the watch movement, wristband, or appliance. Furthermore, the microprocessor may be configured to receive user input and transmit data via a Bluetooth® link to a smartphone or tablet where it may be received by an application.