YEEUU is a free iPhone app developed by Hangzhou Yeeuu Technology Inc. It falls under the category of Business & Productivity. With YEEUU, users can easily add and manage family members, making it convenient for families to stay connected and organized.

One of the key features of YEEUU is its Bluetooth door opener functionality. Through the YEEUU app, users can open doors equipped with compatible Bluetooth locks. This adds an extra layer of convenience and security, allowing users to easily access their homes or offices without the need for physical keys.

In addition to door opening, YEEUU also provides a monitoring feature. Users can view the opening record and monitor the status of the lock, ensuring peace of mind and keeping track of who has accessed the premises.

YEEUU offers a user-friendly interface and intuitive controls, making it accessible to users of all levels of technical expertise. With its family member management and Bluetooth door opener capabilities, YEEUU is a useful tool for enhancing convenience and security in everyday life.