Getting Started12Turning the Gear on and offPress and hold the Power key for a few seconds to turn on the Gear. When you turn onthe Gear for the first time or reset it, a pop-up window will appear. Follow the on-screeninstructions to download and install the Samsung Gear app on your mobile device. Refer toConnecting the Gear to a mobile device for details.To turn off the Gear, press and hold the Power key, and then tap Power off.Follow all posted warnings and directions from authorised personnel in areas wherethe use of wireless devices is restricted, such as aeroplanes and hospitals.Restarting the GearIf your Gear is frozen and unresponsive, press and hold the Home key for more than 7 secondsto restart it.