External Sensor

  • £130.79 (48%)
    Saving

    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge & Gateway GW2001

    Original price was: £272.95.Current price is: £142.16.
    The Ecowitt Wittboy (GW2001) is a new state of the art haptic and sonic technology based weather station. It includes the 7-in-1 outdoor sensor (WS90) and WiFi / wired gateway (GW2000) for uploading data to the internet. This station not longer uses the traditional tipping bucket rain gauge, but a haptic sensor which measures rain falling. This weather station makes an ideal starter pack for those that want a modular weather station with full internet access. The outdoor sensor measures temperature, humidity, wind speed, wind direction, rainfall, UV level and light intensity. It requires mounting on the top of a 1 inch pole to ensure accurate readings. The GW2000 gateway can connect via WiFi to a router, or via a traditional RJ45 ethernet cable and includes the USB based mains power adapter. The outdoor data, along with the indoor temperature, humidity and pressure data is uploaded to the Ecowitt service via the gateway and is used to calculate rainfall rate, wind chill, dew point and heat index. All of this can be viewed on the App, or Ecowitt weather website. You are not just limited to weather data on the Ecowitt weather site or App, you can share your data further afield with free access to The UK MetOffice WoW service, Weather Underground, WeatherCloud and your own web server. Unlike some other stations, the Ecowitt Wittboy can be expanded with a variety of additional sensors which currently includes:
    • 1 x WH57 lightning sensor
    • 1 x WH45 PM2.5/PM10/CO2/temperature and humidity all-in-1 sensor
    • Up to 8 WH31 multi-channel temperature and humidity sensors
    • Up to 8 WH51 soil moisture sensors
    • Up to 4 WH41/WH43 PM2.5 air quality sensors
    • Up to 4 WH55 Water leak sensors
    • Up to 8 WN34 Soil or Liquid temperature sensors
    • Future sensors are also under development
    All of these are available to view in the App, or online via Ecowitt.net and in the 3rd party services that support this sensor type. We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    £272.95
    £142.16
    Aliexpress
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    £276.09
    £151.85
    Aliexpress
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    £229.00
    Amazon.co.uk
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    £175.99
    eBay
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    Ecowitt Wittboy with Sonic Anemometer, Haptic Rain Gauge
    £209.00
    Weatherspares.co.uk
    Amazon price updated: 23rd October 2025 5:59 am

    • High Accuracy Sensor - built-in upgraded MEMS sensor, it refreshes once per second to provide more timely and higher accuracy data. Temperature error can to ±0.5℃(±1℉), Humidity error can to ±5%. Adopted 5.0 Bluetooth chip, Temperature sensor provides real-time wireless monitoring for temperature (-20-60℃) and humidity (0-100%RH). Upgraded to 50m(164ft) connecting distance (in the open area).
    • Wireless APP Control - temperature sensor uploads data to App when connecting to it via Bluetooth. You can check the maximum and minimum values of temperature and humidity on APP. One smart device can be connected up to 100 temperature sensors simultaneously, and supports Android 4.3 or above, iphone 4s or above.
    • Smart Alert for Reminding - Data on the APP will turn red and will send a notification to your mobile phone to remind you and your family to know the temperature & humidity variation when data exceed your pre-set value. It can be applied in monitoring home, pets, refrigerators, freezers, walk-in Cooler, wine cellars and greenhouses.
    • Data Storage Export - Wireless thermometer hygrometer will record data every 10 seconds in the APP, which is total up to100 days. (pls make sure that your phone gets within range of it at least once per day.) Available to download data in CSV format for free after registered account.
    • Mini & Portable Design - Our wireless temperature humidity sensor is smaller than others (1.5 x 1.5 x 0.62inches), and built in CR2477 battery, it's about 1.3 ounces per one. The battery lifespan is about 100 days. A hanging hole is designed for various placement as you want. Space-saving and handy.

  • The wireless weather station shows on a colourful and clear display the latest information about the weather. Compact and it shows all important information like time, indoor and outdoor temperature. You can use this weather station as an alarm clock as well.
    • Radio Controlled LCD Wall clock
    • Manual Time setting for UK Time Zone or use with out or switching off radio control system in UK.
    • Displays indoor and outdoor temperature with min./max. display
    • Weather forecast with display of weather trend
    • Outdoor sensor included, Radio frequency: 868 MHz, Measurement range - interior temperature: -9.9 - +37.9 C

  • The Ecowitt HP2560-C has a 7" high resolution TFT colour screen has a friendly & well-designed interface with two selectable backgrounds (dark or light). The console displays wind speed and direction, dew point, rainfall, indoor outdoor temperature and humidity, barometric pressure, moon phase, solar radiation and UV. There is also a full colour weather forecast function and optional microSD memory card to store historical data with a 1GB card storing at least 10 years or data. This indoor data, along with the outdoor sensor data is uploaded to the FREE Ecowitt service via WiFi and is used to calculate rainfall rate, wind chill, dew point and heat index. All of this can be viewed on an iOS, Google App, or Ecowitt weather website in a browser. You are not just limited to weather data on the Ecowitt weather site or App, you can share your data further afield with free access to The UK MetOffice WoW service, Weather Underground, WeatherCloud and your own web server. Note this item requires existing 868MHz Ecowitt sensors to display data. We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and Others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

    Ecowitt HP2560-C TFT Full Colour Display Console
    Ecowitt HP2560-C TFT Full Colour Display Console
    £233.28
    £132.97
    Aliexpress
    Ecowitt HP2560-C TFT Full Colour Display Console
    Ecowitt HP2560-C TFT Full Colour Display Console
    £151.05
    £143.10
    Amazon.co.uk
    Ecowitt HP2560-C TFT Full Colour Display Console
    Ecowitt HP2560-C TFT Full Colour Display Console
    £165.00
    Weatherspares.co.uk
    Ecowitt HP2560-C TFT Full Colour Display Console
    Ecowitt HP2560-C TFT Full Colour Display Console
    £190.00
    eBay
    Amazon price updated: 24th October 2025 2:59 am

  • £0.64 (5%)
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    WiFi Smart Indoor Hygrometer Thermometer – Compatible with Alexa

    Original price was: £12.73.Current price is: £12.09.
    WIFI THERMOMETER HYGROMETER: No hub required, Connecting with 2.4 GHz WiFi, you can remotely monitor the smart humidity sensor. Smart temperature sensor supports Remote Monitoring, Free App Alerts, °F/°C Reading, View History Records and Temp Humidity Graphs functions SMART SCENE TO TRIGGER ALERTS OR DEVICES: Wall temperature gauge indoor can be used as the temperature and humidity data source of Tuya Smart, Smart Life, Amazon Alexa, Google Home. Create scene via app, Alert will be sent to your phone when beyond preset value. You can also set a scene to automatically turn your AC on when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher VOICE CONTROL: Wifi Temperature and Humidity Sensor compatible with Amazon Alexa, Google Home. After connecting Alexa and Google, you can know the current temperature humidity by voice. For example, you can say "Alexa, what's the temperature in the Living room?" COMPACT DESIGN & VARIOUS INSTALLATION METHODS: wifi thermometer hygrometer indoor is small enough to fit in potted plants, reptile vivariums, cigar humidors, and other small spaces. You can lay this wireless remote thermometer on any spot of your house or mount it on the wall or other places with the sticker or screws LOW POWER: Wifi temperature sensor with low power consumption microprocessor for long standby. Comes with 2*AAA Batteries, you can receive alert messages via app when the battery is low for your sensor. We provide 24 months warranty on Alexa thermometer indoor
  • £22.43 (48%)
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    Ecowitt WN34L Pool Thermometer – Digital Wireless Sensor

    Original price was: £46.72.Current price is: £24.29.
    The Ecowitt WN34L digital water thermometer with waterproof sensor provides accurate and instant temperature information. Perfect for any wet temperature medium, including water, pool, spa, water, freezers and refrigerators. Features
    • Measures temperature via 3m water resistant probe
    • LED display for current reading
    • IP65 Epoxy sealed sensor
    • Configure for use withGW1000/GW1100 gateway or HP2551/HP3500/HP3501 weather station console
    • View readings directly on the WS View App
    • Supports up to 8 channels (channels shared with WN34S sensor)
    • Upload data to the Ecowitt weather server to view history graphs and download the date from the website
    We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and Others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

    Ecowitt WN34L Pool Thermometer
    Ecowitt WN34L Pool Thermometer
    £46.72
    £24.29
    Aliexpress
    Ecowitt WN34L Pool Thermometer
    Ecowitt WN34L Pool Thermometer
    £29.99
    £28.49
    Amazon.co.uk
    Ecowitt WN34L Pool Thermometer
    Ecowitt WN34L Pool Thermometer
    £35.00
    Weatherspares.co.uk
    Amazon price updated: 24th October 2025 2:59 am

  • £4.00 (10%)
    Saving

    Ecowitt WN36 Floating Pool Temperature Sensor

    Original price was: £39.00.Current price is: £35.00.
    The Ecowitt WN36 floating water thermometer with waterproof sensor provides accurate and instant temperature information. Perfect for any pool or pond. Factory sealed offering IP68 waterproof design and an anticipated battery life of 3 - 5 years. Features
    • Measures water temperature
    • LCD display for current reading and channel number
    • IP68 sealed sensor
    • Configure for use with GW range of gateways or HP2551/HP3500/HP3501 weather station console
    • View readings directly on the WS View App
    • Supports up to 8 channels (channels shared with WN30/31 sensors)
    • Upload data to the Ecowitt weather server to view history graphs and download the date from the website
    We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and others sometimes run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:
  • Multifunctional Wireless Weather Thermometer  Indoor outdoor weather station wireless with 15cm color LCD touch display and adjustable 3-level backlight makes all the information well displayed and easy to read: inside outside temperature&humidity with max/min values and customizable alerts(hi/lo) , future 12-24hrs weather forecast, comfort indicator, moon phase, time and date Support Up to 3 Outdoor Sensors  Wireless weather station indoor outdoor tracks temperature and humidity within 200ft/60m transmission range in open area. Supports to connect with 3 remote sensors (ONLY 1 SENSOR INCLUDED) to monitor different locations, like baby room, bedroom, greenhouse, backyard, garage, storage room, attic, or a wine cellar. Easy-to-Read LCD Backlit Display Thermometer for home indoor outdoor with light blue backlight makes the readings can be easily to see even in dim light conditions. Powered by 3 x AAA batteries( NOT INCLUDED) which means that you can place it anywhere without sockets. The backlight will turn off automatically after 10s to save power, and it can be activated by pressing the “SNZ/LIGHT” button. Weather Station Alarm Clock Digital weather station predicts the weather forecast for the next 12-24 hours and displays via 5 icons: Sunny, Partly Sunny, Cloudy, Rainy, Snowy, reminds you the changes of the climate and helps plan your travel and outdoor activities in advance with confidence. Not only a weather thermometer, but also an alarm clock with 5-minute snooze which gives you little time to enjoy sleeping without being late.
  • The WeatherLink Console revolutionises the way you access, analyse, and understand your hyperlocal weather data with its HD display an interactive touchscreen. Customise the dynamic dashboard to be able to see up to 21 local weather parameters including inside and outside temperature and humidity, feels like temperature, wind speed and direction, rainfall rate, accumulation, barometric pressure along with UV and Solar radiation if you have these sensors. All of your current and historical data is stores right on the WeatherLink console and can be viewed in table form or via a number of built in charts. You can also upload data to the Davis WeatherLink service to view and analyse on a PC or mobile device via the built in WiFi. As with all of the Davis consoles, alarms are included as standard with dozens of sounds and audible alarms which can trigger for given parameters. WeatherLink Console is the easiest, fastest and most reliable way to stream weather data to the cloud without the need of a computer. The device collects data from a up to 8 Davis transmitters and sends the information to Davis WeatherLink Cloud automatically via Wi-Fi. WeatherLink Console can receive data from any combination of up to 8 Davis transmitters located within a distance of 300 meters, including:
    • Vantage Vue integrated sensor suites.
    • Wireless Vantage Pro2 integrated sensor suites.
    • Wireless sensor transmitters with up to 5 sensors.
    • Wireless agricultural stations with up to 10 sensors.
    Online data monitoring Uploading your weather data to the Internet has never been simpler. WeatherLink Console does all the work, sending it directly to the WeatherLink 2.0 cloud service, so you do not need to have a computer, programming skills or to spend money on having your own website. The weather data can be monitored in real time from anywhere in the world through the WeatherLink website or mobile app. Data posted on WeatherLink Cloud can be shared with family, friends, weather enthusiasts or customers, as well as on the most popular weather networks like WeatherUnderground and CWOP. We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and eBay run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:
  • This Pro2 wireless weather station with standard radiation shield is the latest model with improved rain tipping spoon, AeroCone collector and now a touchscreen colour console. The brilliant, HD touchscreen allows you to easily navigate and analyse your hyperlocal weather data or view the latest conditions from anywhere in the room. The dynamic dashboard can be customised to see at-a-glance up to 21 parameters – from temperature to wind to rain. You can set hundreds of alarms to get notified when conditions that matter to you change, such as when temperatures begin approaching a critical point for outdoor work or when wind speeds reach a certain level. With a full database of historical data stored right on the console, the console offers easy access to graphs of the last 24 hours of data, last month, or the previous year. The WeatherLink Console is a fully functional and powerful data display, storage, and analysis tool on its own – no Wi-Fi required. Or you can connect to Wi-Fi to join the WeatherLink community and upload and share data safely and securely. Use a free WeatherLink account to log in to all WeatherLink data viewing products and access all of your data on your phone or computer. Upgrade to Pro or Pro+ for more detailed analysis, charting, and mapping of data or to share your data with family, friends, the WeatherLink community, and beyond.
    • Easily navigate, view, and analyse data with the vibrant, HD colour touchscreen.
    • Customise the dashboard to see at-a-glance inside and outside temperature and humidity, barometric pressure, wind speed and direction, rainfall, dew point, moon phase, highs and lows, and more.
    • Use the full database of historical records to create over 100 graphs for last 24 hours, days, months, or years.
    • Set hundreds of alarms to warn of dangers such as high wind, freezing temperatures, high rain rate, heat index, and more.
    • Receive and display data from your local network – no Wi-Fi required. Or use Wi-Fi to join the WeatherLink community and upload and share data.
    • Track detailed hourly and daily forecasts for the next 7 days when connected to the WeatherLink Cloud.
    • See data from up to 8 transmitting sensors or sensor suites in one location. Choose from 80+ sensors to customise your own personal weather network.
    • Protect against data loss during power outages with integrated lithium-ion battery.
    • Add a second console to your system to view data in multiple rooms.
    • Compatible with multiple smart home systems including Amazon Alexa and Google Assistant.
    • Console Size: 8.75" x 6" x 0.75" (210mm x 152mm x 19mm)
    • Display Area: 6.75" x 4.25" (171mm x 107mm)
    The first and only weather station in its class to use frequency hopping spread spectrum radio technology to transmit weather data up to 300m (1,000 ft) from the sensor suite to the console. We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and eBay run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:
  • £5.45 (31%)
    Saving

    Newentor / Kalawen Wireless Outdoor Sensor for Weather Station Thermometer Hygrometer

    Original price was: £17.59.Current price is: £12.14.
    • Outdoor sensor for Newentor / Kalawen wireless weather stations, and as an additional outdoor sensor for multiple readings in different locations.
    • Small but accurate: the thermostat and hygrometer captures the temperature and humidity outside and transmits it to a weather station via radio. The display shows temperature and humidity.
    • Practical device: the outdoor sensor transmits to 433 MHz frequency and has a range of up to 60 meters outdoors. There are also 3 different channels to adjust to connect multiple sensors to one weather station.
    • Stand or hang: On the back there is a fold-out stand and a hanging device, which means that you can hang it up. It is free to put on the table or hang on the wall.
    • Package: 1 x outdoor sensor. (The base weather station is not included.)

    Newentor / Kalawen Outdoor Sensor
    Newentor / Kalawen Outdoor Sensor
    £17.59
    £12.14
    Aliexpress
    Newentor / Kalawen Outdoor Sensor
    Newentor / Kalawen Outdoor Sensor
    £18.56
    eBay
    Newentor / Kalawen Outdoor Sensor
    Newentor / Kalawen Outdoor Sensor
    Amazon.co.uk

    • Thermometer with maximum and minimum value functions
    • Measuring device with digital display for 2 temperatures
    • Saves the highest and lowest temperatures; can separately reset
    • Made in Germany
    • Available in silver metallic colour
  • Centered around the Tempest Weather Station and the powerful Tempest app with a guaranteed better forecast, the Tempest Weather System is the ultimate tool for managing your smart home, garden, and all weather-driven decisions. We use the Tempest Weather Station as part of the official Crondall Weather Reporting set up - see here Measured Variables: Outdoor air temperature and relative humidity, dew point and “feels like” temperatures (heat index and wind chill) Station pressure and barometric (sea-level) pressure Wind speed, wind direction, 1 minute average and gusts Lightning activity (strikes and distance up to 25 miles) Rain onset, intensity, duration and accumulation DeltaT, wet bulb temp, air density UV index, brightness, solar radiation Other Features: Tempest Home app for iOS and Android Personal weather page to share Tempest Nearcast™ technology Auto-calibration with Continuous Learning system Works with smart home devices. Alexa, Google Home, IFTTT and more

    Tempest Weather System
    Tempest Weather System
    £349.00
    Amazon.co.uk
    Tempest Weather System
    Tempest Weather System
    £449.35
    eBay
    Amazon price updated: 23rd October 2025 10:37 pm

  • The Davis Vantage Vue with WeatherLink console combines Davis' legendary accuracy and rugged durability in a compact station that's easy to set up and use. WeatherLink Live enables you to live-stream your weather station data over Wi-Fi or Ethernet directly to the WeatherLink Cloud and WeatherLink mobile apps. The WeatherLink Live unit live-streams your weather station data over Wi-Fi or Ethernet directly to the WeatherLink Cloud and WeatherLink mobile apps. This data hub uses Davis’s dependable, frequency-hopping, spread spectrum radio to collect data from your indoor and/or outdoor sensors. - Stream live data directly to the Internet (you don’t even need a computer or Vantage Vue console!) - Connect 80+ sensors to one WeatherLink Live - Three sensors integrated within the WeatherLink Live unit (barometric pressure, inside temperature and humidity) - Up to 1,000 ft. (300 m) transmission distance - Works with Amazon Alexa and Google Assistant. We normally deal direct with the main importer Weather Spares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and Others run special deals, so for your convenience, we also check every day to see what is available. The latest information is below, so just click on the relevant price:

  • £39.75 (48%)
    Saving

    Ecowitt GW2000 WiFi or Wired 5-in-1 Gateway for Sensors

    Original price was: £82.82.Current price is: £43.07.
    Wi-Fi Hub Weather Station Ecowitt GW2000 Wi-Fi Hub Weather Station comes with advanced temperature & humidity & atmospheric pressure 3-in-1 sensor and with additional 1.5m/3ft USB extension cable for powering the hub, allowing you to measure more accurate values at any location. Upgraded Gateway & Easy Wi-Fi Configuration Comparing with the GW1100 Wi-Fi gateway, GW2000 Wi-Fi hub could configure Wi-Fi not only by web page or Ecowitt APP, but also by connecting it to the Internet via the ethernet cable ( The ethernet cable separately purchase ). The GW2000 quick start manual will guide you to complete the Wi-Fi configuration in detail. Say goodbye to the complicated wifi configuration procedure. Support Various Ecowitt Weather Sensors GW2000 Wi-Fi hub/gateway can collect sensor data from various Ecowitt wireless sensors(sold separately), such as WS90 intergrated outdoor sensor, WH32 outdoor temperature and humidity sensor, WH40 rain gauge sensor, WS68 wireless anemometer, up to 8 WH31 multi-channel temperature and humidity sensors, up to 8 WH51 soil moisture sensors, up to 4 WH41/WH43/ WH45 air quality sensor, WH55 Water leak sensors and WH57 Lightning sensor. View Live Data & Publish to Internet Weather Services You can use mobile application (Ecowitt APP) view collected live data, manage sensor calibration setup, manage sensor selection. Besides, the GW2000 Wi-Fi gateway support uploading all the sensors data to Wunderground, Weathercloud, WeatherObservationWebsite and Ecowitt Weather and other custom sites(Homeseer or Homeassistant). We normally deal direct with the main importer Weatherspares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

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