A Samsung spin-off startup, Linkface develops conductive silicon sensor products and wearable devices.

The company was founded in 2017 and has been growing rapidly. A 2020 product, "Dear," preventing hearing loss, a 2021 product, "BioNeckBand," and a 2022 product, "DearBuds," an ear dehumidifier. Further, "DearBuds PE", an exclusive pet product, has recently been introduced as the latest product line. As well, the company received the CES Innovation Award for the fifth consecutive year for its outstanding design and technology.