






ECOWITT GW3001 Weather Station, Includes GW3000 Wi-Fi & Ethernet Gateway and WS90 Sensor Array, with SD Card Port, Indoor Outdoor Temp/Humidity/Rain/Anemometer/Barometric/Solar&UV Light, 915 MHz
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Description
•【ECOWITT GW3001 Weather Station】Includes GW3000 Indoor Wi-Fi & Ethernet Gateway and WS90 Outdoor Sensor Array. •【GW3000 Wi-Fi & Ethernet Gateway】Built-in indoor temperature&humidity sensor and barometric pressure sensor. It supports a FAT32 SD card, up to 32GB(SD card not included). Wi-Fi & Ethernet connectivity technology is optional( The network cable is not included). It not only can pair with ecowitt-developed sensors but also can pair with IoT devices, such as the WFC01 smart watering timer and the AC1100 smart outlet switch.(Sensors and IoT devices sold separately) •【Compact & Built to Last 7-in-1 Weather Station】Ecowitt WS90 integrated outdoor weather sensor collects accurate temperature, humidity, wind direction&speed, UV light, and piezo rainfall data. After Wi-Fi configuration, the live data can be viewed on WS View Plus or Ecowitt APP. IPX5 waterproof standard. Built-in solar panel. Up to 300m (1,000ft) of distance in open space and Up to 150m (500ft) of distance transmission if obstacles are within the range. •【Easy Wi-Fi Configuration and Send Data to the Internet】Comparing with the GW1100/GW1200 Wi-Fi gateway, the GW3000 gateway's connectivity technology is not only by Wi-Fi but also by connecting it to the router via the ethernet cable ( The ethernet cable not included ). You can use the Ecowitt APP to view collected live data, manage sensor calibration setup, and manage sensor selection. Besides, the GW3000 Wi-Fi gateway supports uploading all the sensor's data to Wunderground, Weathercloud, WoW, Ecowitt Weather, and other custom sites(Homeseer or Homeassistant). •【RF Frequency】915 MHz
Details
Features & Specs
- Power Source
- Gateway: Corded Powered; Outdoor Sensor: Solar Powered Or Batteries Powered (Batteries Not Included)
- Additional Features
- IoT Function
- Connectivity Technology
- Wi-Fi
- Temperature Accuracy
- 1 °C
- Sensor Technology
- Mechanical, Photodiode, Piezoelectric, Photovoltaic
- Upper Temperature Range
- 60 °C
- Display Type
- NO Display
- Frequency
- 433 MHz
Style
- Style Name
- GW3001BU
- Color
- White
- Shape
- Rectangular
Materials & Care
- Material Type
- Plastic
Measurements
- Item Weight
- 0.99 kg
Item details
- Brand Name
- ECOWITT
- Recommended Uses For Product
- Garden, Home
- Specific Uses For Product
- Humidity, Rain Rate, Temperature, UV Index, Wind Direction and Speed
- Included Components
- Instruction Manual
- Is Used Where
- Indoor, Outdoor
- Number of Items
- 1
- Manufacturer
- ECOWITT
- Number of Packs
- 1
- Unit Count
- 1 Count
- Model
- GW3001CA
- Part Number
- GW3001CA
Frequently asked questions
- Does the weather station have a display?
- No, the display type is listed as 'NO Display'.
- How is the outdoor sensor powered?
- The outdoor sensor is solar powered or batteries powered (batteries not included).
- What weather parameters does it measure?
- It measures temperature, humidity, wind direction and speed, UV light, and rainfall (rain rate).
Customer reviews

Great weather platform with some disappointing limitations
I'm giving Ecowitt 4 stars overall because the gear is very high quality for the price point and works very well out of the box. Set up was mostly simple and intuitive. Sensors pair pretty seamlessly and report well. The software is good with options for local only or cloud-based reporting, as well as easy integration with services like Weather Underground. Limitations I've been frustrated with: 1) Although you can have a separate rain sensor or temp sensor in conjunction with the all in one station, you cannot use an additional wind gauge. This means that if you don't have one location that is optimal for light and wind, you are stuck. I had hoped to get one of the separate anemometers and put it where wind is not obstructed while leaving the WS90 where it is more exposed to sunlight, but Ecowitt won't let you choose another source of Wind data unless you have a separate gateway. Similarly, if I located the WS90 in the optimal location for wind, I have no way to get sunlight/UV data separately. They need to allow choosing the preferred source for all data (not just rain and temp), and they need to add a separate light/UV sensor. 2) The consoles with LED displays are overpriced (partly because they are also gateways) 3) You cannot use one of the more advanced gateways with a separate display. All of their displays are intended to be used as a gateway as well. It's rather surprising that they don't offer a display without the gateway capability that can link to their other gateways. Alternatively they could allow using another vendor's displays. 4) The light sensor built into their units is a light level sensor. It does not measure solar radiation or UV - but uses a simple conversion factor to estimate both of those. It would be great if they offered those sensors. Overall I'm still an Ecowitt fan but I'd love to see them address these limitations. Update 9/5/2025- I'm raising this to 5 stars for two reasons: Customer service has been extraordinary. I've had two sensors with issues that were replaced with no hassle and 2) Number 3 above may be wrong. I was told by their customer service that you CAN use a display along with another gateway. They're still very expensive but it's good to know you can use them even if you have a gateway like the GW3000.
I'm giving Ecowitt 4 stars overall because the gear is very high quality for the price point and works very well out of the box. Set up was mostly simple and intuitive. Sensors pair pretty seamlessly and report well. The software is good with options for local only or cloud-based reporting, as well as easy integration with services like Weather Underground. Limitations I've been frustrated with: 1) Although you can have a separate rain sensor or temp sensor in conjunction with the all in one station, you cannot use an additional wind gauge. This means that if you don't have one location that is optimal for light and wind, you are stuck. I had hoped to get one of the separate anemometers and put it where wind is not obstructed while leaving the WS90 where it is more exposed to sunlight, but Ecowitt won't let you choose another source of Wind data unless you have a separate gateway. Similarly, if I located the WS90 in the optimal location for wind, I have no way to get sunlight/UV data separately. They need to allow choosing the preferred source for all data (not just rain and temp), and they need to add a separate light/UV sensor. 2) The consoles with LED displays are overpriced (partly because they are also gateways) 3) You cannot use one of the more advanced gateways with a separate display. All of their displays are intended to be used as a gateway as well. It's rather surprising that they don't offer a display without the gateway capability that can link to their other gateways. Alternatively they could allow using another vendor's displays. 4) The light sensor built into their units is a light level sensor. It does not measure solar radiation or UV - but uses a simple conversion factor to estimate both of those. It would be great if they offered those sensors. Overall I'm still an Ecowitt fan but I'd love to see them address these limitations. Update 9/5/2025- I'm raising this to 5 stars for two reasons: Customer service has been extraordinary. I've had two sensors with issues that were replaced with no hassle and 2) Number 3 above may be wrong. I was told by their customer service that you CAN use a display along with another gateway. They're still very expensive but it's good to know you can use them even if you have a gateway like the GW3000.

Easy deployment, accurate, great range
This system sets up very quickly, and the 915MHz radio has substantial range and ability to penetrate walls. I find my readings on Weather Underground to be aligned with those around me, so it seems to be quite accurate. I like the fact that it's got battery backup for rainy days, and that all the sensors use common AA batteries. The base unit has a great deal of expandability for additional sensors, almost ridiculously so, and adding the sensors literally couldn't be any easier. The only annoyance I found was the relative scarcity of 1" mounting options, and I ended up printing an adapter, though I hear that a chain link fence top rail will work easily. We're in the dry season here, so I can't comment on the rain gauge, but in all other respects, overall, seems like a great unit at a very reasonable price.
This system sets up very quickly, and the 915MHz radio has substantial range and ability to penetrate walls. I find my readings on Weather Underground to be aligned with those around me, so it seems to be quite accurate. I like the fact that it's got battery backup for rainy days, and that all the sensors use common AA batteries. The base unit has a great deal of expandability for additional sensors, almost ridiculously so, and adding the sensors literally couldn't be any easier. The only annoyance I found was the relative scarcity of 1" mounting options, and I ended up printing an adapter, though I hear that a chain link fence top rail will work easily. We're in the dry season here, so I can't comment on the rain gauge, but in all other respects, overall, seems like a great unit at a very reasonable price.

Very good product that is a breeze to set up.
Seems quite accurate. Setup of the hub and attached devices was the easiest of any smart device I've ever installed - it just worked on powerup. It's a great device. I have not had a chance to check its rain gauge capabilities. I was able to integrate this system into my Hubitat hub so that it displays with all my other smart home devices.
Seems quite accurate. Setup of the hub and attached devices was the easiest of any smart device I've ever installed - it just worked on powerup. It's a great device. I have not had a chance to check its rain gauge capabilities. I was able to integrate this system into my Hubitat hub so that it displays with all my other smart home devices.

good value, running for 2 months so far.
Been running this for a couple of months. Love the simplicity of the hardware. I purchased the AC cord from the manufacturer, it is not needed in my So Cal moderate climate. Currently connected to Weather Underground, and Weather Cloud with no issues.
Been running this for a couple of months. Love the simplicity of the hardware. I purchased the AC cord from the manufacturer, it is not needed in my So Cal moderate climate. Currently connected to Weather Underground, and Weather Cloud with no issues.
















