Description
The Shelly Ecowitt WS90 is a premium outdoor weather monitoring station that combines seven essential environmental sensors into one all-in-one unit. It delivers real-time insights on wind, rain, temperature, humidity, UV, light, and barometric pressure, enabling smarter irrigation, garden care, home automation, and safety alerts. Powered by the ShellyX chip, it integrates into the Shelly Smart Control ecosystem and supports both Bluetooth and Zigbee connectivity for flexible setup and automation.
Key Features
- 7-in-1 Weather Monitoring: Tracks wind speed & direction, rainfall, temperature, humidity, UV index, light intensity, and atmospheric pressure all in a single weather station.
- Ultrasonic & Haptic Sensors: Ultrasonic wind measurements and haptic rain detection deliver accurate readings with no moving parts, reducing maintenance.
- Dual Connectivity: Bluetooth for quick setup and Zigbee for reliable smart home automation with Shelly or compatible Zigbee hubs.
- Durable Outdoor Ready: Waterproof IPX5-rated enclosure and wide operating range (-40 °C to +60 °C) for reliable outdoor performance.
- Solar + Battery Power: Built-in solar panel with battery backup extends sensor operation without frequent battery changes.
- Smart Alerts & Automations: Use real-time weather data to trigger automation (e.g., irrigation, blinds, HVAC) and receive safety notifications for rain, wind, or high UV.
Specifications
| Sensor | Range | Accuracy | Resolution |
|---|---|---|---|
| Wind Speed | 0–40 m/s | <10 m/s ±1 m/s; ≥10 m/s ±10% | 0.1 m/s |
| Wind Direction | 0°–359° | ±15° | 1° |
| Temperature | -40 to +60 °C | ±1 °C | 0.1 °C |
| Humidity | 1–99 % RH | ±5 % | 1 % RH |
| Light (Illuminance) | 0–200 klx | ±25 % | 0.1 klx |
| UV Index | 1–15 | ±2 | 1 |
| Rainfall | 0–9999 mm | Varies by rate | 0.1 mm |
| Barometric Pressure | 300–1100 hPa | ±1 hPa | 0.1 hPa |
Physical & Environmental
- Dimensions: ~208 × 93 × 93 mm
- Weight: ~459 g (without batteries) / ~507 g (with batteries)
- Mounting: Pole mount (Ø25 mm / 1″)
- Water Protection: IPX5 outdoor rated
- Power Supply: Built-in solar panel + 2 × AA lithium batteries or optional 12 V DC power
Applications
Perfect for smart irrigation and garden care, weather-based home automation, outdoor climate monitoring, storm and safety alerts, and integration into broader smart home setups via Shelly Smart Control or compatible Zigbee systems.