NanaGoo vs GuangYan

This application has been renamed from Yuanho to NanaGoo, but the functions remain the same — please feel free to use it with confidence. NanaGoo is a smart IoT app designed for health and relaxation. It uses Bluetooth technology to connect and control your devices via your smartphone, providing you with a more convenient control experience. Main Features: • Add Devices: Scan the product’s QR code or manually enter the binding code to add the device. • Device Connection: With Bluetooth permissions enabled, the app will automatically connect to the device after binding, or you can manually select a previously bound device to connect. • Device Control: Once connected, choose the control mode and type to operate the device through the app. • Control Modes: Multiple modes are available, so you can always find one that suits you. More practical features will continue to be updated — stay tuned!

GuangYan is a Bluetooth-based companion app designed specifically for fusion splicer devices. It helps technicians connect, operate, and log splicing sessions with ease — directly from their smartphones. Whether you’re working in the field or managing multiple units, GuangYan provides a clean interface to monitor device status and keep track of usage history. Key Features: • Fast Bluetooth pairing with supported fusion splicers • Automatically logs operation locations when connected GuangYan is your smart assistant for efficient fusion splicer management in the field.