Ambient Weather WS-0800-IP Observer Base Wireless Internet Remote Monitoring Weather Station, Compatible with Alexa The observer base is the most economical way to share your live local weather data on the weather Underground Network Apps include mobile friendly web browser (pc, Mac, tablet and mobile devices), weather Underground for IPhone | android, wundermap for : IPhone | iPad | android, and understated for iPad, iPad air, iPad mini, and iOS versions 7 and higher The indoor and outdoor sensors transmit to the observe rip base module, which plugs directly into your router, providing real-time Internet Monitoring The ObserverIP module receives data from the indoor and outdoor sensors, and connects to your router. The ObserverIP is configured through any web browser. The ObserverIP base measures indoor temperature, humidity, barometer and outdoor temperature and humidity. NOTE: indoor temperature and humidity are only available remotely from the Ambient Weather Network cloud service.