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.
睡眠改善用ウェアラブル機器が続々登場、ネプコン2023(EE Times Japan) http://hiroshi39jp.php.xdomain.jp/?p=464826