Benefit from your own real-time indoor and outdoor environment readings. Monitor the indoor environment of an additional room of your choice with the Additional Indoor Module. Access your Weather Station s readings remotely via your smartphone. View past readings and charts in the app. Receive an alert when your environment changes. Improve air quality at home. Create links with other connected devices. Access a seven-day weather report in the app. Join the Netatmo Smart Weather Stations community. Adapt your activities to the weather for greater convenience. Wi-Fi: access the App on your smartphone, tablet or computer from anywhere. Weatherproof and UV-resistant (Outdoor Module). Wireless connection between Modules, long range of 100 m. Accessible from multiple devices. Supplement your Weather Station with dedicated accessories. Compatible with Amazon Alexa, Apple HomeKit and IFTTT. Access data on your indoor and outdoor environment in real time via your smartphone. View accurate and hyperlocal readings from your Netatmo Smart Weather Station. It delivers everything you could ever want to know about your environment directly to your smartphone. Temperature, humidity levels, and air quality inside and outside your home are shown in real time. Monitor the indoor environment of an additional room of your choice. Would you also like to take readings in your bedroom or bathroom? Good idea! Every room is different and requires special attention. Install the Additional Indoor Module in another room than the main indoor module. Access temperature, humidity and air-quality (CO2) readings for this additional room in real time via your smartphone. Consult your data history to understand your environment over time. Analyze your data history to understand your environment over time.Access past readings and view changes in your environment at a glance by checking the charts in the app. Been away from your garden for a month? Check how the weather was!. Customize your alerts to take immediate action. Customize your alerts to receive real-time information on the changes in your environment that matter to you most. Will it be frosty? Are indoor CO2 levels rising? Is the house getting chilly? Your Weather Station sends notifications to your smartphone. Improve air quality at home with ease. Did you know that the air indoors is five times more polluted than outdoors? Good news! Your Netatmo Smart Weather Station alerts you when indoor pollution levels rise. Right, it s time to open some windows!. Benefit from an even smarter home. Create automations with your other connected objects to increase the functionality of your Home Weather Station thanks to the compatibility with Apple HomeKit and IFTTT. You can also use the outdoor temperature indicated by your Station to adjust the heating through your Netatmo Smart Thermostat. Receive an integrated weather report. Your Netatmo Smart Weather Station knows that the weather is a crucial part of your daily life. Check the detailed seven-day forecast in the Netatmo Weather app and organize your week with complete peace of mind. Explore Netatmo Weather Station readings around the world. Join the Netatmo Smart Weather Stations community to explore readings from around the world. The Netatmo Weathermap displays the real-time outdoor temperature, rain and wind conditions in more than 170 countries!. Adapt your activities to the weather for greater comfort and convenience. Using hyperlocal readings and forecasts, you can adapt your activities to the weather for greater convenience. Choose the best time to go out for a walk, adjust your heating, or air a room when indoor pollution is too high. The ultimate in creature comforts!. Add accessories to gauge the weather better. Supplement your Weather Station as required. Add up to three Additional Indoor Modules to measure your indoor environment precisely and make sure every room is comfortable. And to become a real weather pro, opt for the Netatmo Rain Gauge and Anemometer. Features. Temperature measurement range (inside) (T-T). 0 - 50 °C. Temperature measurement range (outside) (T-T). -40 - 65 °C. Wall mountable. Yes. Number of sensors supported (max). 2. Temperature measurement units. F, °C. Protection features. UV resistant, Waterproof. Remotely operated. Yes. Sunrise/sunset time. Yes. Forecast data receiver. Yes. Temperature accuracy. 0.3 °C. Humidity measuring range (outside) (H-H). 0 - 100%. Humidity measuring range (inside) (H-H). 0 - 100%. Humidity accuracy. 3%. Outdoor sensor. Yes. Weather forecast. Yes. Weather station extremum data. Barometer, Hygrometer, Thermometer. Alarm function. No. Clock function. No. Measuring functions trend display. Barometer, Hygrometer, Thermometer. Measuring functions. Indoor barometer, Indoor hygrometer, Indoor thermometer, Outdoor barometer, Outdoor hygrometer, Outdoor thermometer. Housing material. Aluminium. Product colour. Silver. Display. Built-in display. No. Network. Works with Amazon Alexa. Yes. Works with Apple HomeKit. Yes. Wi-Fi. Yes. Smart weather station. Yes. Power. Number of batteries (sensor). 2. Battery technology. Alkaline. Battery voltage. 1.5 V. Power source. AC/Battery. Weight & dimensions. Weight. 130 g. Height. 105 mm. Depth. 45 mm. Width. 45 mm. Packaging data. Package width. 196 mm. Package depth. 144 mm. Package height. 196 mm. Package weight. 1.18 kg. Ports & interfaces. USB 2.0 ports quantity. 1. Transmission frequency. 2.4 GHz. Connectivity technology. Wireless. Packaging content. Battery included. Yes. Wall bracket. Yes. Manual. Yes. Number of batteries included. 6 pc(s). Number of outdoor sensor. 1. Other features. Country of origin. China.