Ecowitt WS90 (Weather Station for Shelly)

Product detailed description

🌦️ Ecowitt WS90: Your Reliable Weather Guide

The Shelly–Ecowitt WS90 7-in-1 weather station measures wind (ultrasonic anemometer), rain (piezo/haptic rain sensor), temperature, humidity, solar radiation, and UV index in one compact outdoor sensor unit – allowing you to use accurate real-time weather data for monitoring and automation. Solar power with a built-in supercapacitor and backup AA battery ensures year-round operation, while the IPX5 rating makes it weather-resistant.

Integrated into the Shelly ecosystem, the WS90 provides real-time solar radiation, wind, and temperature data, enabling blind/shutter automation, heating and cooling optimization, and timely alerts for strong winds, heavy showers, or high UV levels. Zigbee and Bluetooth operate simultaneously, ensuring a stable network and easy pairing.

Bluetooth enables easy setup via the Shelly Smart Control app, while Zigbee provides reliable automation across your entire smart home. Thanks to its always-connected design, the WS90 can report to multiple gateways at once, giving you freedom of choice and exceptional reliability. An easy-to-read dashboard instantly clarifies complex data, while device offset settings ensure readings match your unique environment. From pressure-based forecasts to smart shading and energy optimization, the WS90 provides insights that make everyday life safer, more efficient, and easier to manage.

📝 Note: A gateway is required to use this device with the Shelly Smart Control app. Compatible gateways are the Shelly BLU Gateway or any Shelly Plus, Pro, Gen3, or Gen4 device (excluding sensors).

Its design with no moving parts requires minimal maintenance and remains reliable over the long term. It is an ideal choice for home users as well as advanced automation projects whenever accurate outdoor environmental data is needed.

Smart Automations and Applications

Smart Irrigation and Gardening

Rainfall, humidity, wind, and UV radiation measurements help you optimize watering, delay or skip irrigation cycles, and protect plants with timely actions. Combined with Shelly irrigation controllers and Zigbee hubs, you can automate watering and climate responses for home gardens, greenhouses, or small-scale farming – saving resources while ensuring healthier growth.

Energy-Efficient Climate and Shading

Keep your home comfortable and reduce energy costs by pairing the WS90 with Shelly relays, plugs, or shutter controllers. Real-time sunlight, wind, and temperature data allow automated closing of blinds during high solar radiation, opening them for natural light, or adjusting HVAC usage based on outdoor conditions.