--- product_id: 390209926 title: "ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory" brand: "ecowitt" price: "₨7493" currency: SCR in_stock: true category: "Ecowitt" url: https://www.desertcart.sc/products/390209926-ecowitt-outdoor-sensor-ws90-sub-g-radio-frequency-version-accessory store_origin: SC region: Seychelles --- # Wi-Fi real-time upload Self-emptying rain gauge Ultrasonic wind sensor ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory **Brand:** ecowitt **Price:** ₨7493 **Availability:** ✅ In Stock ## Summary > 🌤️ Own your microclimate — the future of home weather is wireless and smart! ## Quick Answers - **What is this?** ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory by ecowitt - **How much does it cost?** ₨7493 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/390209926-ecowitt-outdoor-sensor-ws90-sub-g-radio-frequency-version-accessory) ## Best For - ecowitt enthusiasts ## Why This Product - Trusted ecowitt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Expandable Sensor Network:** Add up to 20+ specialized sensors for soil moisture, air quality, lightning & more—total environmental control. - • **Seamless Wi-Fi Integration:** Instantly upload and access your backyard’s weather data on Weather Underground & Weathercloud apps. - • **Self-Emptying Rain Collector:** Never miss a drop with a wireless, maintenance-free rain gauge that keeps your data fresh and accurate. - • **Effortless Weather Monitoring:** Stay ahead with a vibrant 7" TFT color display featuring customizable dark/light modes. - • **Precision Ultrasonic Anemometer:** Experience hyper-accurate wind speed, direction & gust data with solar-powered sensor tech. ## Overview The Ecowitt HP2553 is a cutting-edge personal weather station featuring a solar-powered ultrasonic anemometer and a self-emptying rain gauge. It offers a large 7-inch TFT color display with customizable themes and supports Wi-Fi connectivity for real-time data uploads to popular weather platforms. Designed for professional-grade accuracy, it supports multiple additional sensors for comprehensive environmental monitoring, making it ideal for home, garden, or small farm use. ## Description ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory | 7-in-1 Weather Station Unit, Must be Paired with Ecowitt gateways / consoles, Not for Shelly Gateways : desertcart.co.uk: Business, Industry & Science ## Features - Weather Station Outdoor Sensor WS90: This standard Sub-G Radio Frequency version of the WS90 must be paired with an Ecowitt gateway or console; Meets the IPX5 waterproof standard and is constructed with heat-insulating materials. Equipped with a built-in solar panel and a backup battery; transmission range extends up to 150 meters (500 feet) in open spaces. - 7-in-1 Outdoor Sensor Unit: The WS90 includes a tactile rain sensor, light and UV sensor, LED indicator, solar panel, ultrasonic wind speed sensor, temperature and humidity sensor, and a built-in “north” indicator. It measures outdoor temperature, humidity, wind speed, wind direction, rainfall, and UV intensity. Comes with mounting bolts (requires a 1-inch support pole, not included). - Compatible with Ecowitt Gateways/Consoles: Compatible with GW1100/GW1200/GW2000/GW3000/WS6210S/HP2550/HP2560/WS3820/WS3900/WS3910/WN1920/WN1980/WN1820/WN1821/WN1700 (sold separately), Monitor weather conditions in your home and backyard; easily receive Wi-Fi data; display multiple weather parameters simultaneously in the app or on the console; manually upgrade the firmware when connected to the internet. - Wireless Data Upload: Connects to Ecowitt/WU or WeatherCloud, as well as other custom websites. WU allows you to view, save, analyze, share, and compare data from your local personal weather station, build community weather history using attractive and customizable charts and graphs, and receive email alerts. - Note: In freezing and snowy conditions, choosing the 12V extension power cable (sold separately). This power cable provides both heating and power, the WS90’s battery compartment contains a heating plate designed to melt snow accumulating on the wind sensor. The operating voltage range must be limited to 5–20V; ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B17TG34F | | Are batteries included? | No | | Best Sellers Rank | 43,674 in Garden ( See Top 100 in Garden ) 84 in Weather Stations | | Brand | ECOWITT | | Colour | Green | | Connectivity Technology | 868 MHz | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (61) | | Display Type | LED | | Frequency | 868 MHz | | Included Components | Power cord, User manual, WS90 sensor | | Is Used Where | Outdoor | | Item Highlight | 7-in-1 Weather Station Unit, Must be Paired with Ecowitt gateways / consoles, Not for Shelly Gateways | | Item Shape | irregular shape | | Manufacturer | ECOWITT | | Manufacturer Part Number | WS90AE | | Material | [EO] | | Model Number | WS90AE-DE | | Number of Batteries | 2 AA batteries required. | | Number of Items | 1 | | Power Source | Solar Powered | | Recommended Uses For Product | Garden, Home | | Sensor Technology | Ultrasonic | | Special Features | Lightweight, Wireless | | Specific Uses For Product | wind direction, Temperature, Humidity, wind speed ,Solar light intensity,UV index | | Style Name | WS90: accessories alone | | Temperature Accuracy | 0.3 °C | | Temperature Reading Accuracy | plus_minus_0_point_3_degrees_celsius | | Unit Count | 1.0 count | | Upper Temperature Rating | 60 Degrees Celsius | ## Product Details - **Brand:** ECOWITT - **Colour:** Green - **Connectivity technology:** 868 MHz - **Material:** [EO] - **Number of batteries:** 2 AA batteries required. - **Power source:** Solar Powered - **Recommended uses for product:** Garden, Home - **Special feature:** Lightweight, Wireless - **Specific uses for product:** wind direction, Temperature, Humidity, wind speed ,Solar light intensity,UV index - **Style:** WS90: accessories alone ## Images ![ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory - Image 1](https://m.media-amazon.com/images/I/413fejM47CL.jpg) ![ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory - Image 2](https://m.media-amazon.com/images/I/51akWelXijL.jpg) ![ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory - Image 3](https://m.media-amazon.com/images/I/41o79HN3KqL.jpg) ![ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory - Image 4](https://m.media-amazon.com/images/I/51SyxIfTWuL.jpg) ![ECOWITT Outdoor Sensor WS90, Sub-G Radio Frequency Version, Accessory - Image 5](https://m.media-amazon.com/images/I/41zMPrpq6hL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Ecowitt HP2553 Large Display Wi-Fi Weather Station with Ultrasonic Anemometer Sensor Package and Self-Emptying Rain Gauge Sensor… - Ecowitt Wireless Soil Moisture Sensor WH51 - Plant Water Monitor, Soil Hygrometer Tester with Email Alert, Just Accessory Sensor for Ecowitt Ecosystem… - ECOWITT Wireless Multi-Channel Thermometer and Hygrometer Sensor, Temperature & Humidity Gauge with LCD Display, Remote App Monitoring WH31(WN31) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/390209926-ecowitt-outdoor-sensor-ws90-sub-g-radio-frequency-version-accessory](https://www.desertcart.sc/products/390209926-ecowitt-outdoor-sensor-ws90-sub-g-radio-frequency-version-accessory) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-11*