The Smart Care app is designed to enhance the functionality of the Huawei Kids Watch, a device that allows children to communicate, be located, and interact safely. This app provides a suite of features aimed at ensuring the safety and connectivity of children while giving parents peace of mind. Key features include high-definition and video calling, multiple localization options, and a class mode that restricts functionality during school hours.

In addition to communication features, the app allows parents to set safety zones and track their child's movements through a detailed itinerary. The chat function is enriched with voice messages, emojis, and images, fostering social interaction among children. Other functionalities include the ability to add friends via a shake feature and the convenience of linking to payment systems for easy transactions. Note that specific features may vary depending on the model of the Huawei Kids Watch.