[GW1100 Wi-Fi Weather Station Gateway+WH51 Soil Moisture Meter]:GW1100 WiFi Weather Station Gateway comes with an advanced temperature & humidity & atmospheric pressure 3-in-1 probe sensor and with an additional 1.5m/3ft USB cable for powering the gateway, allowing you to measure more accurate values at any location. The soil moisture meter can be used for indoor & outdoor potted plants, lawns, farms and could not directly display the soil humidity readout, which cannot be used alone. [Upgraded Gateway & Easy Wi-Fi Configuration]: Compared with the old version gateway GW1000, simplifies the GW1100 Wi-Fi configuration procedure, allowing you easily to finish Wi-Fi configuration and 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. [Soil Moisture Sensor Meter]: The GW1100 Gateway supports up to 8 WH51 Soil Moisture Sensors. When paired with a Weather Station Console (HP2551/HP3500/HP3501), up to 8 channels of WH51 sensors are supported and you can view soil moisture data in real-time on the Display. When paired with Console WH0291, you can only view soil moisture data in real-time on the Display. It does not touch the stone or hard rock soil. [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 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). [View Live Data & Publish to Internet Weather ]:You can use a mobile application (WS View Plus/ APP) to view collected live data, manage sensor calibration setup, manage sensor selection. Besides, the GW1100 Wi-Fi gateway supports uploading all the sensors data to Weather Underground, Weather Cloud, Weather, and other custom sites(using either Wunderground or protocol). Power Consumption: 1 x AA Alkaline battery (NOT included) Colour:As Shown Material:plastic Package Contents: 1 x GW1100 gateway(label random, don't accept the specified) 1 x WH51 soil moisture sensor(Battery not included) 1 x Cap cover 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.