Signl is an innovative gadget that allows users to take phone calls by simply touching their ear with their fingertip. It then transmits the sound through the body, essentially turning their hand into a phone.
Signl, formerly “TipTalk”, was developed by South Korean company Innomdle Lab, a new startup founded in 2015 by three ex-Samsung employees. It’s a smart strap that can be worn by itself, with a classic watch or any kind of smartwatch ((Apple, Samsung, Pebble, etc.). It connects to your phone via Bluetooth and thanks to a built-in “body conduction unit”, the strap sends sound through your body, allowing you to hear the caller just by touching your ear with a finger. A microphone of the strap lets you have a conversation just like you would on a mobile phone.