Wrist watch with phone finder

 

— feature exclusive to Bluetooth models. In accordance with the name, it facilitates the search for a “lost” phone located in the immediate vicinity (for example, forgotten in one of the home rooms): just give a command from the clock and the device will “respond” with a sound signal. Usually, to use this function, you need to install a special application (other additional functions are usually implemented through it, if available — for example, a pedometer).