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.
虹膜識別非 Samsung 獨有, 小米6 照跟 https://qooah.com/2017/03/28/xiaomi-mi6-maybe-have-iris-recognition/