--- product_id: 476393063 title: "Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz" brand: "ecowitt" price: "KD 69.91" currency: KWD in_stock: true reviews_count: 13 category: "Ecowitt" url: https://www.desertcart.com.kw/products/476393063-ecowitt-ws90-7-in-1-weather-sensor-outdoor-temperature-humidity store_origin: KW region: Kuwait --- # Solar + battery backup power 7-in-1 multi-sensor tech Haptic rain sensor precision Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz **Brand:** ecowitt **Price:** KD 69.91 **Availability:** ✅ In Stock ## Summary > 🌦️ Elevate your weather game with precision and power — never miss a forecast moment! ## Quick Answers - **What is this?** Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz by ecowitt - **How much does it cost?** KD 69.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/476393063-ecowitt-ws90-7-in-1-weather-sensor-outdoor-temperature-humidity) ## 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 - • **Power That Never Quits:** Built-in solar panel with backup batteries keeps your sensor running 24/7, rain or shine. - • **Next-Level Rain Detection:** Innovative haptic rain sensor ensures ultra-accurate rainfall data without interference from harsh weather. - • **All-in-One Weather Mastery:** Seamlessly tracks temperature, humidity, wind, rain, UV, and solar radiation in one sleek sensor. - • **Long-Range Wireless Freedom:** Reliable 915 MHz transmission covers up to 300m in open spaces—perfect for sprawling smart homes. - • **Smart Connectivity Hub Required:** Pairs effortlessly with Ecowitt Wi-Fi gateways and consoles for real-time data streaming and cloud integration. ## Overview The Ecowitt WS90 is a robust 7-in-1 outdoor weather sensor that measures temperature, humidity, wind speed/direction, rainfall, UV index, and solar radiation. Designed for professional-grade accuracy, it features a cutting-edge haptic rain sensor and solar-powered backup for continuous operation. While it requires pairing with Ecowitt Wi-Fi gateways or consoles to function, it offers long-range wireless transmission and seamless integration with popular weather services and smart home platforms, making it ideal for millennial managers who demand reliable, hyperlocal weather insights. ## Description Product description Ecowitt WS90 Outdoor Weather Sensor - Compact Smart 7 in 1 Sensor for Wittboy Weather Station Features Your private weather station will pick up data of temperature, humidity, wind direction and speed, light and UV levels, as well as rainfall, and report it to you through ecowitt app or ecowitt server. All-in-1 Weather Station : Temperature, humidity, wind direction/speed, light and UV levels. Near-Zero Maintenance : All-in-1 weather station with no moving parts. Dual-Power Supply : Solar power autonomy & Backup battery Haptic Rainfall Sensor : More accuracy Anti-vibration design Light, Compact Yet Robust : Install it outdoors and let it do its weather station magic. Easy integration Third Party : With its unique data exchange protocol, it can be integrated easily with third party systems. Long Transmission Range : Data can be picked up and received throung hub GW2000 in 150 meters. Explore the Environment around You Whether you're a weather enthusiast or simply someone who needs to know what weather it is now, WittBoy can be a new and unique weather station for you to protect your family and your property with the instant alerts alarm. Ecowitt WS90 Multifunctional Weather Sensor Ecowitt is a professional manufacturer on weather instruments. We provides professional wifi weather station, wireless indoor outdoor thermometers & humidity monitors, wireless soil moisture meter, high precision rain gauges, air quality monitors and more. ✔ Innovative Product Ideas ✔ Professional Tech Team ✔ Powerful R&D Team —— It Only A Weather Sensor, Could NOT Be Used Alone. Need to Pair with Ecowitt Wi-Fi Hub/Gateway/Display Console Package List 1* WS90 sensor 1* User manual Power Supply Sensor solar panel (built-in): 6.5V/4mA Sensor (backup): 2 x AA 1.5V battery (not included) Wind Measurement Specifications Thermometer & Hygrometer Measurement Specifications UV&Light&Rain Measurement Specifications ## Features - 【Compact & Built to Last 7-in-1 Weather Station】: Ecowitt WS90 integrated outdoor weather sensor collects accurate temperature, humidity, wind direction and speed, light and UV levels as well as rainfall data. The live data can be viewed on WS View Plus or Ecowitt APP after Wi-Fi configuration. ★ Note : WS90 weather sensor is only a sensor, could not be used alone. You need to pair it with ecowitt Wi-Fi gateway/hub/consoles. ★ - 【Haptic Rain Sensor】: Compared with traditional rain gauge sensor, WS90 is equipped with a Haptic Rainfall Sensor at the top that accurately measures rainfall volume in detail: featuring rain detection and rain stop interpretation functions. This special sensor does not vibrate, it is not affected even by harsh weather conditions, and it’s designed to keep working with accuracy in any context. - 【Other Features】: Meets Waterproof IPX5 Standards, and it is made from Thermal Insulation Materials. Equipped with a built-in solar panel & backup batteries; Long transmission range up to 150m (500ft) of distance if there are obstacles within the range and up to 300m (1,000ft) of distance in open space. - 【Support Pairing With Ecowitt Developed and To Be Developed Gateway/Hub/Consoles】: Except for pairing with Wittboy GW2000 Wi-Fi hub, WS90 can connect with all ecowitt developed and to be developed consoles, such as GW1100 Wi-Fi gateway, HP2550/HP2560, WN1920/1980, WN1820/1821 and so on. - 【Easy to Install 】: Install the weather station on the 1'' mounting tube and base (the 1'' mounting tube and base NOT Included) and see how stable the device stays. This stability is critically important for the accuracy of the sensors and the reported data. - 【Support Uploading to Internet】: When finished Wi-Fi configuration with Wi-Fi hub/display consoles( Separately Purchase ), WS90 is capable of sending your sensor data to select internet-based weather services, such as Ecowitt Weather, Weather Underground, Weather Cloud, Weather Observation Website (WOW) or Customized Website(Supports uploading to your customized website, if the website has the same protocol with Wunderground or Ecowitt). - 【Graph/History Records on the Website & Email Alerts】: When finished Wi-Fi configuration with Wi-Fi hub/display consoles( Separately Purchase ), WS90 supports uploading all the sensors data to our free Ecowitt Weather server(ecowitt.net) to view all the data graph and download the history records on the website; Email alerts functions available for wittboy weather sensor. - 【NOTE】The daily rain deviation of WS90 is very small in the long run, but under certain conditions, the deviation could be larger, As the raindrop size and wind speed can have different impacts on the sensor output, which leads to this variance. The WS90 product suffer from this imperfectness. If you are very demanding on rain data accuracy, we recommend you purchase WH40 and use it with WS90. If there is no precise requirement on data of each rain, then WS90 is just fine. - 【The Difference Between ECOWITT WS90 and Shelly WS90】Please note that they are different. ECOWITT standard WS90 sensor is only compatible with the ECOWITT system, while the WS90 powered by Shelly is only compatible with the Shelly System. - 【RF Frequency】: 915 MHz ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGKGR17W | | Additional Features | 7 in 1 Sensor, Could Work with Ecowitt Gateway/Consoles, Haptic Rain Sensor, IPX5 Waterproof | | Are batteries included? | No | | Best Sellers Rank | #30,284 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Weather Stations | | Brand | ECOWITT | | Brand Name | ECOWITT | | Color | White | | Connectivity Technology | Wi-Fi | | Customer Reviews | 4.3 out of 5 stars 47 Reviews | | Display Type | No Display | | Frequency | 915 MHz | | Included Components | Instruction Manual | | Is Used Where | Outdoor | | Manufacturer | ECOWITT | | Model | WS90BN | | Part Number | WS90BN | | Power Source | Solar Powered Or Battery Powered | | Recommended Uses For Product | Could Not Be Used Alone, Need to Work with Ecowitt Gateway/Consoles | | Sensor Technology | Ultrasonic | | Shape | Round Or Drop Or Oval | | Special Feature | 7 in 1 Sensor, Could Work with Ecowitt Gateway/Consoles, Haptic Rain Sensor, IPX5 Waterproof | | Specific Uses For Product | Outdoor Temperature/Humidity/Piezo. Rain Gauge/Wind Speed&Direction/UV Light/Solar Panel | | Style Name | WS90BN | | Upper Temperature Range | 60 Degrees Celsius | ## Product Details - **Are Batteries Included:** No - **Brand:** ECOWITT - **Color:** White - **Connectivity Technology:** Wi-Fi - **Included Components:** Instruction Manual - **Power Source:** Solar Powered Or Battery Powered - **Recommended Uses For Product:** Could Not Be Used Alone, Need to Work with Ecowitt Gateway/Consoles - **Special Feature:** 7 in 1 Sensor, Could Work with Ecowitt Gateway/Consoles, Haptic Rain Sensor, IPX5 Waterproof - **Specific Uses For Product:** Outdoor Temperature/Humidity/Piezo. Rain Gauge/Wind Speed&Direction/UV Light/Solar Panel - **Style:** WS90BN ## Images ![Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz - Image 1](https://m.media-amazon.com/images/I/516rYPIisoL.jpg) ![Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz - Image 2](https://m.media-amazon.com/images/I/71ozrVZDRSL.jpg) ![Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz - Image 3](https://m.media-amazon.com/images/I/71vShXh3IgL.jpg) ![Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz - Image 4](https://m.media-amazon.com/images/I/71lHcvLWhsL.jpg) ![Ecowitt WS90 7-in-1 Weather Sensor, Outdoor Temperature/Humidity/Rain Gauge/Wind Speed and Direction/UV Index/Solar Radiation - Just Sensor, Could NOT Be Used Alone - 915 MHz - Image 5](https://m.media-amazon.com/images/I/61Dh395yaQL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: If I put this on the pole above my house, is there a way to safely ground this so it doesn't get fried during a storm?** A: Considering this is a battery powered device with no wires going to it, I would think you could simply install it on a fiberglass pole and not have to worry about lighting at all. **Q: Can you provide detailed instructions on how to update the firmware on the WS90. Thanks** A: HI, friend. Thank you for putting forward your question. About updating the firmware of WS90, please refer this linik : https://www.ecowitt.com/shop/goodsDetail/249 I hope this information could be useful for you. **Q: If I wanted to monitor 16 plants can 2 of these units be operated in close proximity to each other?** A: I'm not sure what "2 of these units" you are referring to. This is under the Wittboy section at Amazon. But yes you can use multiple gateways each monitoring 8 soil sensors. But you will have to manually configure each gateway to specific sensors. **Q: Is the wind both speed & gust? Is total rain available in the app with out any internet? Is this station good for remote camping?** A: I use my older Ecowitt without internet. It reports via rf to ecowitt module which puts it onto my netork. Then raspberry pi zero w that is running Weewx and gets the data that logs everything and displays it in graphs for day, week, year. Not sure if this newer version is supported by Weewx or not but worth looking into. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***T on April 7, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***A on September 10, 2023* ### ⭐⭐⭐⭐ Review *by 6***R on January 19, 2023* ## Frequently Bought Together - Ecowitt GW2000 Wi-Fi Hub for Wittboy Weather Station, with Built-in on Board Barometer and Thermometer/Hygrometer Sensor, Support Ecowitt Weather Sensors - ECOWITT WH51 Soil Moisture Sensor Soil Humidity Tester - Accessory Only, Can Not Be Used Alone - ECOWITT WN31 Wireless Multi-Channels Thermometer and Hygrometer Sensor, Temperature & Humidity Gauge with LCD Display, Dip Switches to Switch ℃/℉(Not use as Outdoor temperautre and Humidity Sensor) --- ## 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.com.kw/products/476393063-ecowitt-ws90-7-in-1-weather-sensor-outdoor-temperature-humidity](https://www.desertcart.com.kw/products/476393063-ecowitt-ws90-7-in-1-weather-sensor-outdoor-temperature-humidity) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*