As you ride around the island, you may have noticed the little speech bubbles next to the rider list on the right side of the screen. This is Zwift's chat feature!
By using either your computer keyboard or your mobile device (if you have the Zwift Companion app), you can send messages to other riders. Pressing the "M" key on your keyboard will allow you to send messages to everyone within about 500m, while you can use the mobile app Group Text button to send messages to everyone in that same range, or tap on the chat box next to individual riders to send private messages.
Tip: Voice-to-Text Makes Typing Easy
Typing on a mobile keyboard while riding can be challenging, to say the least. Luckily, Android and iOS devices have a handy feature that translates your voice to text.
On both Android and iOS devices, click the microphone button on your keyboard after you've chosen to send a message, and you'll have the option to dictate what you want to write.