Sengled BT is a residential bluetooth-products App, With Sengled BT, You can control and manage your Sengled Bluetooth products at close range . With a simple design, Sengled BT is able to quickly connect your bluetooth products, and controlling and setting. CONTROL YOUR LIGHTS You must turn on your phone’s Bluetooth and be within Bluetooth range to control or check the status of your devices. COLOR, COLOR TEMPERATURE AND BEYOND Transform your mobile device into a color palette, and your bulbs, your canvas. Choose from 16 million colors—or choose from Warm White to Day Light—and change the colors of your bulbs to match any mood you have. ROOM ARRANGEMENT AND PURPOSE Sengled BT App enables you to easily bundle your smart LED lightbulbs into pre-set rooms.You can set the name of the lightbulbs according to the purpose. FRONT PAGE OR WIDGET CONTROLS ALL OF YOUR DEVICES With a simplified and optimized UI design, you can access and control all devices from the front page of the Sengled BT App. SCHEDULES Enter the control page of a single light, you can find the management entrance of schedules very conveniently, and users can easily create and modify schedules of the lights here.In addition, after the light is powered off and re-powered, the schedules will be invalid. It needs to be reconnected through the Sengled BT App to continue to take effect. AMAZON ECHO DEVICE 2 ways to control your bluetooth lights,Amazon Alexa app or Sengled BT App,but they cannot be used together. If you do not have any amazon echo devices,Sengled BT App is a good choice Contact us: Our development needs your support. Your opinions and suggestions will be appreciated. Want to know more about Sengled smart products? Follow us on: Official Site: sengled.com Facebook: @Sengled Twitter: @SengledUSA Instagram: sengled YouTube: Sengled WeChat: Sengled生迪