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.
更多Apple Watch消息曝光:充電時間、使用時間、其他功能等! https://qooah.com/2015/03/07/apple-watch-more-details/