Using Zigbee, you connect the WOOX Smart Bulb with the Zigbee gateway/hub and ensure a solid network connection. The Smart Bulb installs as easily as a standard light bulb, and connects to your WOOX Zigbee gateway in no time through the free WOOX Home app, the same app that you use for all other WOOX Zigbee and WiFi items. WOOX Home also lets you manage your lights with your smartphone or tablet, including adjusting brightness, setting schedules and scenes, and tracking energy used. For added convenience, you can use your voice to control the WOOX Smart Bulb when paired with Amazon Alexa and Google Assistant.