https://www.engadget.com/2018/01/15/...-adds-carplay/

Many car manufacturers have joined the modern era by adopting Android Auto, Apple CarPlay or both, but not Toyota. It insisted on going its own way, and that has usually meant skipping its cars entirely if you cared about smartphone integration. Thankfully, the automaker has seen the light. The 2019 Avalon and future models (including Lexus vehicles) with an Entune 3.0 or Enform 2.0 system will support Apple CarPlay, letting you use the more sophisticated apps from your iPhone instead of making do with limited built-in features. CarPlay will be standard on all Avalon trim levels when the sedan goes on sale in late spring, although that's no guarantee it'll be standard on other models.

A spokesperson told MacRumors that CarPlay would initially be limited to US models, and that there's no wireless option. Also, there's no mention of Android Auto. If you carry an Android phone, you'll have to use the Avalon's Alexa voice control and smartwatch support. You do get Qi wireless charging and a WiFi hotspot feature, however.