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Smart soil moisture sensors can offer you great assistance when managing your garden – no matter how big or small it may be. 

Investing in a smart soil moisture sensor allows you to monitor the moisture content in your garden and ensure your plants grow in optimal conditions.

Having the right moisture in your soil helps to promote healthy and successful plant growth. You won’t be surprised to find many keen gardeners are now using these devices to ensure their plants stay healthy.  

In this article, we have gathered a list of the best smart soil moisture sensors to help you create the perfect garden at home.

9.4 ECOWITT WH51 Soil Moisture Sensor Soil Humidity Tester - Accessory Only, Can Not Be Used Alone
Top PickMulti-Channel Smart Moisture Sensor
9.2 Northfifteen Connected Home Plant Monitor
Runner UpAll-Around Bluetooth Plant Monitor
8.8 Wanfei Plant Monitor Soil Test Kit,Flower Care Soil Tester Smart Plant Tracker Intelligent Sensor Plants Detector Bluetooth Monitor for Light Moisture Fertility Temperature Level for iOS and Android
4-In-1 Multi-Purpose Soil Testing Plant Monitor Kit

Do You Need to Purchase a Soil Moisture Sensor Separately?

Not really, it depends on your preferences. You can find smart irrigation controllers and smart plant monitors that feature a built-in soil moisture sensor. So, if you opt for these types of controllers, you won’t need to purchase a separate smart soil moisture sensor. However, if your controllers do not already have a built-in sensor, you will have to purchase a moisture sensor separately.

Factors to Consider when looking for a smart soil moisture sensor

When shopping for smart soil moisture sensors, you want to look out for several key features. The first factor to consider is the number of probes. The number of probes should correspond with the size of your garden and the number of plants. Probes help make measurements accurate and can determine the moisture content percentage in any type of soil. 

To maximize their smart abilities, you should also opt for a smart plant monitor that is equipped with Wi-Fi and Bluetooth connectivity. Some moisture sensors will also come with additional features. For instance, some sensors can collect temperature and other measurements whilst other sensors have accompanying apps that allow you to remotely control them.

Best Smart Soil Moisture Sensors

9.4
Top Pick
Multi-Channel Smart Moisture Sensor

The Ecowitt WH51 Wireless Multi-Channel Wi-Fi Moisture Sensor is built to support up to 8 channels, allowing you to track soil moisture from 8 different locations.

Top Features
  • LCD display
  • Remote app monitoring
  • Built-in thermometer and hygrometer

Using the sensor, you can track your plants anywhere you set them, whether it’s in the garden, bedroom, living, or simultaneously.

However, what makes this Wi-Fi moisture sensor stand out is the ability to track different parameters. This wireless plant sensor functions as a thermometer and hygrometer, letting you measure temperature and humidity through its LCD display. The temperature and humidity levels are monitored both indoors and outdoors as the sensor features a range of up to 328 feet. 

9.2
Runner Up
All-Around Bluetooth Plant Monitor

If you are searching for an all-around plant monitoring device, the Northfifteen Plant Monitor is a great option.

Top Features
  • Multi-feature tracking with water, light, fertilizer, and temperature
  • Bluetooth connectivity
  • Daily, weekly, and monthly tracking stats

Equipped with versatile features, this smart monitor does more than just monitor the moisture content in your garden soil. This sensor offers a host of other functions, including tracking water content, light levels, fertilizer doses, and the overall temperature.

With built-in light sensors, the plant monitor lets you know when it receives too little or too much light while the temperature tracker ensures each plant is placed in the right environment. Alongside that, the plant monitor is equipped with 4 electrical conductivity sensors that let you know the soil’s fertilizer levels.

This smart moisture sensor also supports Bluetooth connectivity, allowing you to track each plant via the sensor’s partnering app. You can even track the progress of each individual plant weekly, monthly, or daily through the app. 

To enhance its functionality, the plant monitor pairs with a selection of other plant-related Bluetooth devices for optimal functionality.

8.8
4-In-1 Multi-Purpose Soil Testing Plant Monitor Kit

The Wanfei Plant Monitor gives you all the necessary tools for a complete soil testing kit. The plant monitor features a 4-in-1 design, letting you monitor humidity, soil nutrient levels, light levels, and temperature.

Top Features
  • Built-in light, humidity, temperature, and nutrient tracker
  • Integrated stainless steel EC sensors
  • Bluetooth connectivity

Furthermore, this smart plant monitor comes with a supporting app to help with its operation. Through this app, you will not only enjoy remote app monitoring but also programming scheduled operations. The app also gives you access to a database of over 6,000 plants to help you accurately track your particular garden plants. The detailed database guides you in exactly what needs to be done for each plant.  

In turn, this will inform you of the exact conditions needed for your plants to thrive. This plant monitor comprises 4 durable stainless EC sensors that  allow you to accurately monitor soil nutrients and transform the data you save into valuable information – available to access via the app. 

The Verdict

Using a good smart moisture sensor is critical to ensure the successful growth of your plants, whether they are inside your home or in the garden. 

While these tools may not seem so important, they can assist you in your plant-keeping journey and give you great results further down the line. 

It’s why more and more gardeners are using smart soil moisture sensors to ensure their plants stay healthy all year round.

9.4
Top Pick
Multi-Channel Smart Moisture Sensor

The Ecowitt WH51 Wireless Multi-Channel Wi-Fi Moisture Sensor is built to support up to 8 channels, allowing you to track soil moisture from 8 different locations.

Top Features
  • LCD display
  • Remote app monitoring
  • Built-in thermometer and hygrometer

Sources

gsa.gov

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