Recently Huawei Watch 3 push (3.0.0.138) added a new petal map independent navigation application.
The update log shows: Dear users, this update has added the Petal Maps independent navigation application, and optimized the experience of WeChat Watch Edition and Golf Course Mode. It is recommended that you update.
Petal Maps is an independent navigation application, without using a mobile phone, you can set the destination and navigate only through the smart voice of the watch. The real-time location can be clearly displayed on the watch, and the navigation path is clear at a glance when you go out for walking or cycling.
Petal Maps is Huawei’s own map application released with the Mate 40 series. It supports more than 160 overseas countries and regions, providing users with map positioning, map display, driving navigation, real-time traffic conditions and other services.