Description
The Ecowitt WS90 7-in-1 weather station is an advanced, low-maintenance solution for those who accurate weather data with smart automation. This compact outdoor system measures wind, rain, temperature, humidity, UV index, solar irradiance, and air pressure in a single device.
Thanks to support for Bluetooth and Zigbee, the WS90 integrates perfectly into modern smart home environments, including the Shelly Smart Control app (via a compatible gateway).
ℹ️ To use the Shelly app, a Shelly BLU Gateway or a Shelly Plus, Pro, Gen3, or Gen4 device required (excluding sensors).
All-in-one weather sensor with no moving parts
The Ecowitt WS90 uses a solid-state sensor array :
This means less wear, higher accuracy, and virtually no maintenance . Ideal for long-term outdoor installations.
Smart data for comfort and safety
The WS90 sends real-time measurement data to your smart system, allowing you to easily set up automations such as:
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Control sun blinds based on solar radiation
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Activate ventilation at high temperature or humidity
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Receive warnings when weather changes
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Optimize energy management based on weather data
The Shelly Smart Control app displays all data clearly in clear graphs and trends, including air pressure trend notifications that predict weather changes.
Always connected, flexibly integrated
The sensor can communicate with multiple gateways simultaneously :
This is how you easily build a robust and scalable smart home or weather automation.
Energy-efficient & weather-resistant
The Ecowitt WS90 is powered primarily by solar energy and features an AA battery backup , so it remains operational even in low sunlight. Its IPX5 housing makes it suitable for intensive outdoor use, even in harsh weather conditions.
Key Features
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7-in-1 weather station : wind, rain, temperature, humidity, UV, solar radiation, air pressure
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Ultrasonic wind measurement & haptic rain sensor
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Bluetooth + Zigbee active simultaneously
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Compatible with Shelly Smart Control app (via gateway)
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Temperature measuring range: -40°C to +60°C
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Humidity: 0–99% RH
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No moving parts → minimal maintenance
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Air pressure trend notifications
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Sensor offsets adjustable per location
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Solar energy with battery backup
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IPX5 weatherproof , suitable for outdoor use
Ideal for whom?
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Smart homes & home automation systems
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Energy management & sun protection automation
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Garden and outdoor monitoring
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Technical users and weather enthusiasts
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Integration with Shelly & Zigbee ecosystems
