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Sgnl

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Smart strap that enables you to make phone calls with your fingertip touched on your ear

Sgnl is the smart strap that allows you to answer phone calls through your fingertip. Simply place your fingertip to your ear and speak through the embedded microphone. Replace your existing watch strap with Sgnl and you?re done, whether you wear a classic watch or an Apple Watch, Samsung Gear, or Pebble Time. Sgnl receives voice signal from your phone through Bluetooth. When a voice signal is received, Sgnl will generate vibrations through its Body Conduction Unit (BCU) which transmits vibrations through your hand to your fingertip. When you place your fingertip to your ear, the vibration echoes to create amplified sound within the closed space of your ear. It relies on two accompanying technologies: 1) An actuator unit (Body Conduction Unit) that generates a body-conductible vibration with remarkably low power consumption. 2) An audio algorithm that selectively amplifies voice signals with proper wavelength modulation.
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Innomdlelab