The preview version has been released. Google Wear OS 4 focuses on optimizing flight life and introducing cloud backup.

CTOnews.com May 11, Google announced Wear OS 4 at the I / O 2023 developer conference, focusing on improving the battery life of smartwatches and introducing cloud backup.

CTOnews.com Note: Google today launched a preview version of Wear OS 4 and a simulator for developers, and is expected to release it to consumers "later this year."

Optimized battery life and cloud backup help improve two major pain points on Wear OS 3. In the test of foreign technology media The Verge, Samsung Galaxy Watch 4gamble 5 battery life performance is within the rules, barely able to use for one day.

On the app side, Google is continuing its efforts to strengthen the Play store and add more Google services to its wrist. Wear OS 4 will support Gmail and Google Calendar, meaning users can reply to emails on their wrists, check schedules, view and respond to events, update task status, and so on.