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Ecowitt GW1100 Wi-Fi Weather Station Sensor Gateway with Temperature, Humidity and Atmospheric Pressure 3-in-1 Probe Sensor(1X GW1100 WiFi Gateway)

  • Based on 147 reviews
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Availability: In Stock.
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Arrives Wednesday, May 22
Order within 17 hours and 46 minutes
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Features

  • Wi-Fi Weather Station Gateway: Ecowitt GW1100 WiFi Weather Station Gateway comes with advanced temperature & humidity & atmospheric pressure 3-in-1 probe sensor and with additional 1.5m/3ft USB extension cable for powering the gateway, allowing you to measure more accurate values at any location.
  • Upgraded Gateway & Easy Wi-Fi Configuration : Comparing with the old version gateway GW1000, Ecowitt simplifies the GW1100 Wi-Fi configuration procedure, allowing you easily to finish Wi-Fi configuration and get more accurate data. The GW1100 quick start manual will guide you to complete the Wi-Fi configuration in detail. Say goodbye to the complicated wifi configuration procedure.
  • Various Sensors Supported: GW1100 WiFi weather station gateway can collect sensor data from various Ecowitt wireless sensors(sold separately), such as WN32(WH32) outdoor temperature and humidity sensor, WH40 rain gauge sensor, WS68 wireless anemometer, up to 8 WN31(WH31) multi-channel temperature and humidity sensors, up to 8 WH51 soil moisture sensors, up to 4 WH41/WH43 PM2.5 air quality sensors, WH45 air quality sensor, WH55 Water leak sensors and WH57 Lightning sensor.
  • Upgrade Firmware: According to your needs to decide whether to set automatically update the firmware. With the firmware update, so that you can use the latest function of GW1100. Besides, the original data can be retained. This option is unchecked as a default setting, which means the device will not upgrade firmware by itself. If this option is enabled, it will upgrade firmware automatically (precondition: gateway GW1100 connected to your router with internet access from the network).
  • View Live Data & Publish to Internet Weather Services: You can use mobile application (WS View Plus/Ecowitt APP) view collected live data, manage sensor calibration setup, manage sensor selection. Besides, the GW1100 Wi-Fi gateway support uploading all the sensors data to Weather Underground, WOW, Weather Cloud, Ecowitt Weather and other custom sites(using either Wunderground or Ecowitt protocol)
  • About the RF Frequency of Ecowitt's products: 915/868/433MHz depending on location ( North American:915MHz; Europe:868MHz; Other areas:433MHz ) The frequency of products sold in US/CA is 915 MHz ; The European is 868 MHz;The Australia is 433 MHz.

Product Dimensions ‏ : ‎ 1.38 x 0.43 x 2.44 inches; 3.84 Ounces


Item model number ‏ : ‎ FG-GW1000BU-ECO1


Date First Available ‏ : ‎ December 10, 2019


Manufacturer ‏ : ‎ ECOWITT


Best Sellers Rank: #18,045 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #39 in Weather Stations


#39 in Weather Stations:


Customer Reviews: 4.3 out of 5 stars 147 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Difficulty connecting GW100 to internet network? Some instructions, WH51 probe data, Ambient data
I was able to connect the GW1100 gateway after some difficulty using an iPhone 11 and a Nighthawk R7000P router setup with 2.4G and 5G Wi-Fi channels/connections. I initially followed the “recommended” (Method B) from the quick start GW1100 guide: downloaded the ecowitt app to iPhone and established an account using email and a password. Followed the startup instructions from the app and I could see the gateway under the iPhone Settings/Wi-Fi panel but couldn’t get the gateway to connect to our wirelesss network. I plugged the gateway into a USB powered multi-hub using the ecowitt supplied USB cable to the hub and a second USB lightening cable from the hub to the iPhone and was able to click and connect with the gateway in the iPhone Settings/Wi-Fi panel. Went back to the ecowitt app and it was able to advance to next steps- entered name of my local 2.4G network and password. The app screen began downloading data from a WH51 soil moisture sensor that I had installed a battery into. It also downloaded some of the data from our Ambient WS-2000 Weather station: Outdoor Temp & Humidity, Solar and UV, Wind, Barometric Pressure, and Temp and Humidity from a primary and secondary Ambient probe. The ecowitt app did not download rain data from the Ambient RS-2000. I then sequentially installed batteries into three additional ecowitt WH51 watering probes (positive pole towards bottom, red light comes on and then flashes) and they automatically connected with the gateway with no additional setup. Each one measured 0% humidity in air, and between 98-100% humidity when placed in a glass of water. We used a second iPhone and downloaded the ecowitt app and after logging in with the previously established account name and password, it connected with the gateway and provided realtime data. I couldn’t get Ambient WS-2000 display to connect and show the humidity data from the ecowitt WH51 probes. The reason I purchased the ecowitt GW1100 gateway and WH51 humidity probes is because the Ambient watering probes have such terrible reviews- complaints of slowness and inaccuracy. I did a quick check of the four WH51 probes using two different clay pots containing a fast draining cactus soil mix and freshly watered. The probes were inserted completely into the soil (to the green housing) and allowed to come to equilibrium for 40 minutes in pot 1 before measurements were recorded. The 4 probes were then transferred to pot 2 for 5 minutes before taking additional readings. The readings in pot 2 at 5 minutes were stable for an additional 45 minutes. The probes seem to be doing what I wanted and look fairly consistent- the small differences between probes are probably due to inconsistences in the soil humidity or composition in different areas of the pots. The app data is very easy to read (compared to the setup instructions). So I give this product 4 stars minus 1 star for difficulty in connecting the gateway to our internet. And the ecowitt instructions really suck so hopefully those listed here will help a few folks. And maybe Ecowitt will send me 4 additional WH51 probes for assisting them? Humidity in pot 1 after 40 minutes: CH1. 40% CH2. 36% CH3. 40% CH4. 32% Humidity in pot 2 after 5 and 45 minutes: CH1. 26 CH2. 29 CH3. 26 CH4. 30 ... show more
Reviewed in the United States 🇺🇸 on September 5, 2022 by ProfWasteland

  • It does not _need_ the cloud. It works with Home Assistant.
I removed a star for the "ecowitt" app wanting me to sign up first thing. The gateway is fantastic, the app and recommended methods are the typical security risk. It is very flexible but rude. This is my second Ecowitt gateway. I still enjoy my first one. I set up a PC for use with Home Assistant and it uses it's own seperate hardware for an isolated local Intra-net. ... show more
Reviewed in the United States 🇺🇸 on February 14, 2023 by J P F

  • Works great.
This thing works great and is super easy to setup. I added a couple of outdoor sensors to this hub and they were just as simple to setup. Ecowitt app is pretty well designed too, IMHO. Every sensor appears accurate based on my neighbors weather stations and some othe instruments I have around.
Reviewed in the United States 🇺🇸 on March 5, 2023 by J

  • Works as advertised
I bought this so I could monitor a plant remotely with a moisture meter. It workds great. Connected fine and hasn't needed a reboot since installed a few weeks ago. It's been in a uninsulated shed with temps down to freezing.
Reviewed in the United States 🇺🇸 on February 23, 2023 by Metalstorm

  • Works as advertised
I use this with 5 of these guys: ECOWITT WH51 Soil Moisture Sensor Soil Humidity Tester it works great! I also tie it into home assistant so i can run automations based off readings! So my whole grow is automated!
Reviewed in the United States 🇺🇸 on February 6, 2023 by C u s t o m e r

  • Huge Saving Product for Hot Tub Owners!
During the buying process for our hot tub, we attempted to buy the hot tub manufacturers cellular monitoring system (and being blown away at the extreme cost) we knew there had to be more cost effective solutions. In comes ECOWITT. I pair this base station with an WN34BL to wireless monitor my hot tub temperature - it works wonderfully! Other state the temperature is likely off a bit - but I don't think they're realizing their system (hot tub or pool) likely measures the temp in a different location in the pool / tub which leads to the difference. THey'll never been spot on - but hey this allows me to set up notifications if my temp falls to low and check it anytime from anywhere. I love it! ... show more
Reviewed in the United States 🇺🇸 on December 5, 2022 by J. Graves

  • Works great
Ecowitt has been running great for me. I'm running this hub with an indoor temp sensor, outdoor temp sensor, and the wind guage. All are working great. They instantly link up and start syncing data as soon as you put in the batteries. No manual setup for the sensors whatsoever The wireless signal is strong, I've not noticed any downtime from any sensors scattered around my ~1500 square feet. Wifi is good too, I run uptime monitoring and there's been zero packet loss since I connected it. The locally hosted webpage is good. Shows realtime data and allows graphing. The cloud interface is fine too, if you're into that. Wunderground integration is easy and works perfect I have this device integrated on Home Assistant so I can configure my own monitoring and automations. That setup was also exceptionally easy. If you're looking for an all-in-one, plug-and-play weather station, this probably isn't for you. If you're a DIYer/tinkerer/nerd looking for a device that gives local access, API, custom data feeds etc, Ecowitt is the best choice I know of ... show more
Reviewed in the United States 🇺🇸 on October 6, 2022 by Nick

  • I so wanted this to work and now it may be!
I had the older version of this device and decided to try the new (1100) version. Since bringing it home from the mail place I have tried for at least five hours to get it to work. I am not a tech newbie. I tried different routers, phones, my desktop, and laptop to get it to connect to the router. Finally by some combination of trial and error, it worked. The next morning it had stopped working. I really dislike giving negative reviews, but this device has left me with no choice. Hope springs eternal so I did not give this one star. I have all the Ecowitt devices and no way to connect them to the internet. Update after more time trying to make it work. It now seems to be working and has maintained service for a few days! I am more hopeful now than ever. My weather station is up on Weather Underground and I am able to find real-time data on the Ecowitt App on my phone. ... show more
Reviewed in the United States 🇺🇸 on October 17, 2022 by Phil Stover

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