Google announced new updates for Wear OS smartwatches, including step-by-step public transit directions in the Google Maps app.
Google Maps is available again on Wear OS 2 smartwatches (Update: Statement) - Android Authority
Big Wear OS update syncs Galaxy Watch 5 and Pixel Watch with Peloton machines
Google now supports voice message on Wear OS devices.
Google Maps on Wear OS Gets Big Navigation Upgrade
Pixel Watch 2 Hands-On: Here's everything that's new!
WhatsApp launches standalone smartwatch app for Wear OS
Samsung Galaxy Watch 4, Watch 5 to get new Tiles and more features - SamMobile
Best Wear OS watch
Google Taps Samsung to Co-Develop Wear OS, Fitbit to Debut New Smartwatches
Wear OS 3: Compatible watches and update details - Wareable
Wear OS 3.5 is here: features, supported watches and everything you need to know