Bluetooth smart lock enable keyless access via smartphone or custom passwords, offering both convenience and security. Bluetooth technology ensures quick response, low power consumption, and easy installation. Realtek's Bluetooth chip series provides full support with stable connectivity and mature development tools, helping customers bring competitive products to market efficiently.

The Realtek smart charging case utilizes Bluetooth technology for seamless connection with headphones and smartphones. Equipped with Auracast™ technology, it revolutionizes the way users interact with audio devices, making it a critical node for audio information transmission. Additionally, the product supports various interfaces such as I2S, USB, ADC, SDIO, SPDIF, and QSPI, significantly enhancing versatility and providing robust support for a wide range of smart charging case products from entry-level to high-end.

The Realtek HMI system integrates multiple connection protocols such as Wi-Fi, Thread, Matter, and BLE, and is equipped with efficient UI development tools to provide customers with a one-stop solution from "underlying connection" to "top-level interaction". It adopts a dual RF scheme, supporting the 15.4 protocol and BLE Mesh to work collaboratively, reducing the loss rate of critical events in smart homes. The system also supports Ethernet and CAN interfaces, meeting the stable communication needs of industrial automation and vehicle data reading. Additionally, users can use the LVGL, Honey GUI engine, and RVD tools to quickly develop smooth touch interfaces.