Logitech Harmony Elite is the most powerful and intuitive Harmony remote that works with Alexa. It controls up to 15 devices for seamless control of your entertainment — and your home. The all-new design keeps the best features from its predecessors—color touchscreen, motion sensing, and vibration feedback—and adds an improved button layout, voice integration, dedicated connected home buttons, and a replaceable, rechargeable battery with 20% greater capacity. Internet access: Wi-Fi: Supports 802.11g/n, WPA Personal, WPA2-AES and 64/128-bit WEP encryption; For mobile setup and control: iOS: iPhone 4S or later, iPad (3rd generation or later), iPad Mini, iPod touch (5th generation or later) device with iOS 8.0 or higher or; Android: Wi-Fi enabled smartphone with Android 4.2 or later, Bluetooth Smart technology-enabled iOS or Android device System Requirements: Wi-Fi: Supports 802.11g/n WPA Personal WPA2-AES and 64/128-bit WEP encryption|iOS: iPhone 4S or later iPad (3rd generation or later) iPad Mini iPod touch (5th generation or later) device with iOS 8.0 or higher orAndroid: Wi-Fi enabled smartphone with Android 4.2 or laterBluetooth Smart technology-enabled iOS or Android deviceHarmony App: download from the App Store or Google Play|iOS: iPhone 4S or later iPad (3rd generation or later) iPad Mini iPod touch (5th generation or later) device with iOS 8.0 or higher or|Android: Wi-Fi enabled smartphone with Android 4.2 or later|Bluetooth Smart technology-enabled iOS or Android device|Windows PC: Windows10 Windows 8 or Windows 7 orMac OS computer: Mac OS X 10.7 or higher|Windows PC: Windows10 Windows 8 or Windows 7 or|Mac OS computer: Mac OS X 10.7 or higher|Software download and initial set-up required.Wireless and IR range may vary due to environmental conditions.Sensors sold separately.Devices and brands are subject to change without notice.