Smart watch is one of the most popular smart wearable products. Apple watch is definitely a top player in the first tier. Unlike mobile phones and tablets, smart wearable products are more closely connected with us. This portable device is especially suitable for health monitoring, navigation and other scenarios. However, it is not easy to achieve precise navigation and good look and feel on the small screen of the watch. < / P > < p > as we all know, Google has stopped providing its own map service to Apple watch since 2017. But Google maps will not only return to the apple watch, but will also support the iPhone’s acclaimed Carplay feature, according to Google officials. Although Apple’s own map application is also relatively mature, but compared with the powerful Google map, it is still somewhat dwarfed. < / P > < p > the Carplay function, which is loved by the majority of car owners, can directly use various apps in the mobile phone on the car screen after connecting the car through data cable or wireless way. The return of Google maps has undoubtedly brought a more accurate and convenient experience to car navigation. It is understood that Google maps will support Carplay globally with the next IOS update this week, while Apple watch’s map app will be launched globally in the next few weeks.