Disclosed are a mobile terminal of a watch type and controlling method thereof. The present invention includes a display unit, a sensing unit, a communication unit configured to transmit/receive a signal with a vehicle accident recording device, and a controller controlling the display unit, the sensing unit and the communication unit, wherein if a state change of a user is sensed, an image request signal for requesting an image is transmitted to the vehicle accident recording device, wherein the image corresponds to at least one of a moving image and a still image corresponding to a first time point of sensing the state change, and wherein if the image is received from the vehicle accident recording device, a notification indicating that the image is received is provided. Accordingly, a photographed image is received from a vehicle accident recording device in case of sensing user's state change.

The gas monitoring and fall detection device is a safety device intended to be worn by special duty personnel, such as maintenance people, who do not work in a set location and may inadvertently stray into dangerous situations. The gas monitoring and fall detection device monitors the working environment for dangerous gas levels and, when a dangerous gas level is detected, generates an alarm to the wearer and transmits an alarm to a supervisory station. The gas monitoring and fall detection device also contains an accelerometer to detect falls and a GPS module to provide the location of the wearer. The gas monitoring and fall detection device comprises a monitoring unit that is worn by the wearer and a supervisory station to receive the transmitted alarm information.

The invention relates to a method for notifying a user of an event and comprises the steps: receiving a push message, based on the event, with configuration information describing the configuration of a call-to-action button, referred to as a CTA button, on a remote control, at least in part; generating a push command instructing a signal transmitter to prompt the user to press the CTA button on the remote control; and generating a configuration instruction that instructs the remote control to configure the remote control in the area of the CTA button based on the configuration information; sending the push command to the signal transmitter; sending the configuration instruction to the remote control; and receiving an operating feedback displaying the operation of the CTA button by the user.

A communication apparatus that can be driven with a battery includes: an authentication unit arranged to authenticate a battery attached to the communication apparatus; and a wireless communication unit arranged to communicate with an external apparatus via a wireless network. The wireless communication unit of the communication apparatus is arranged to output a result of authentication by the authentication unit to the external apparatus via the wireless network.

An activity meter (100) includes (i) a sleep level judging section (112) for repeatedly detecting a sleep level of a user and (ii) a notifying section (113) for automatically notifying the user of specific information only during a period during which a most recent sleep level is less than a predetermined level.