eControl Home(Bluetooth Smart Light) brings you a real innovative and user-friendly way to build your smart home with devices for lighting automation, energy management, appliance control, shading control, security and surveillance monitoring and access control. * No Account RequiredNo need to create account before use. No privacy concerns at all. Account is optional just on demand for data backup and restoration.* Ultra-Fast Flash SetupDevice automatically appears on app after power up. Easiest for everyone!* New Design for Device ManagementNow you can just move devices in room list by simple clicks without entering each device for settings.* Preset & Room-Based ScenesVarious scenes are ready to use for each default room after devices are assigned. The new scene switch is also out-of-box for use matching preset scenes.* Save Current Status for SceneUnlike traditional "if...then..." settings, if you like any small tuning on specific device, just click "Save current status" to save the setting.* Alexa & Google Smart LinkingWorlds first Alexa & Google service linking without need of your account. Just click once and enjoy voice control.