End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
삼성전자, "갤럭시 워치로 혈압 측정".. 식약처에서 허가 획득 https://wowtale.net/2020/04/22/12782/