The 7 Best Digital Soil Moisture sensors (2023 reviews)

We consider a digital soil moisture sensor to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: XLUX Digital Soil Moisture Sensor READ REVIEW

Best For dirt: Buy: Kensizer Digital Soil Moisture Sensor READ REVIEW

Best For Moisture Level: Buy: Sonkir Digital Soil Moisture Sensor READ REVIEW

Best With LCD Display: Buy: Ecowitt Digital Soil Moisture Sensor READ REVIEW

Best For Your next project: Buy: Is Digital Soil Moisture Sensor READ REVIEW

Best Capacitive style: Buy: Hiletgo Digital Soil Moisture Sensor READ REVIEW

Best For Using The Do Output: Buy: COLIAO Digital Soil Moisture Sensor READ REVIEW

Best Overall: XLUX Digital Soil Moisture Sensor

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a sensor. The xlux digital soil moisture sensor is exactly that - it's a simple sensor that hits all the right notes. The limited scope of the table for determining the right moisture level for plants makes its usefulness limited. It is used for flower or vegetable gardens with well groomed soil. It is great for house or potted plants. It is a moisture meter and is really helpful if you tend to over or under water. This does measure moisture content.

There is a chart on the box and it lists plants in groupings and of what moisture level/zone is best. It is very easy to use, and results are basically instant. This meter makes it easier to be sure and avoid over watering. It's very easy to use, just stick it in the dirt and the dial instantly tells you whether the soil is dry, moist or wet.

• Helps the prevention of over watering and root rot
• Easy and convenient to see if your plants need a drink
• One of the new comers and featured product

Best For dirt: Kensizer Digital Soil Moisture Sensor

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Not everyone likes to purchase sensor for their daily usage, but the kensizer digital soil moisture sensor would be an anomoly. It is for those of you who enjoy container gardening but dread the bugs you may encounter when you poke your fingers in the pots to check soil moisture this is a must for you. The light meter is used to measure how strong the light is. The probes are long enough so that you're getting a good sense of moisture at various levels.

The water meter is a obvious one to check accuracy and it too is accurate. The long probes allow pH and moist testing at different soil depths. The needle does not move even if the soil is highly acidic. The water meter is super helpful in preventing you from over-watering.

• Works for ph and moisture readings
• Nice and simple tool to use
• Clear reading dashboard with arrow pointer, wide scale interval and large number

Best For Moisture Level: Sonkir Digital Soil Moisture Sensor

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The sonkir digital soil moisture sensor should be able to handle its purpose and duties with ease. This 3-in-1 soil moisture meter is designed to better know the condition of your plant, detect soil moisture, help you know the ph value of the soil, determine if plants get enough sunlight to keep plants grow healthier. It measures the moisture level of the soil by sticking the probe into the soil for inches deep. It helps you control every detail and track all changes about your plants.

The moisture meter on this device does its job and is great to keep a check on plant water requirements. The Meter tells you how “much “light” is being received by the plant. This definitely makes those tasks easier.

• Low maintenance device to save plants
• Easy to use and no batteries
• Delivers what they promise

Best With LCD Display: Ecowitt Digital Soil Moisture Sensor

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The ecowitt digital soil moisture sensor is specially designed for your daily usage and has all useful features. This little device allows you to adjust for what is dry vs wet, keeping everyone happy. It measures the soil right around the probe. It is designed to move from plant to plant. It takes only one battery. It should give you the maximum moisture reading, rather than place the probe into the soil you want to test. It can be inserted as deep as the probe measures. This is great for checking worm bed moisture.

• You can see all the readings at the same time on your smartphone screen
• Helps determine watering needs for indoor & outdoor plants, shrubs, trees, and lawns
• Very predictable for knowing the right time to water your plants
• Helps with watering cycles, seems fairly accurate

Best For Your next project: Is Digital Soil Moisture Sensor

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Next on the list, we've got yet another sensor that manages to win our hearts. It's the is digital soil moisture sensor and it's widely considered as sensor that has the most suitable features. This probe measures soil moisture using analog resistance, making it a valuable tool for plant care. It can be used in various settings, such as gardens, greenhouses, and automated watering systems. It can send both an analog moisture level and digital trigger at a specific threshold. It is compatible with arduino and raspberry pi for easy integration.

This purchase comes with 2 of the soil moisture sensors. They also make a short user manual available for download. As a fun project or occasional tool, this device is handy. It is a great moisture sensor for your next project.

• Good quality that wont corrode over time
• Good brand reputation

Best Capacitive style: Hiletgo Digital Soil Moisture Sensor

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The hiletgo digital soil moisture sensor should be able to handle its purpose and duties with ease. If you are looking for a soil moisture detector you are better off with a capacitive style sensor that will keep your garden of plants unmanaged. It is much better as a leak or water detection device. It is a simple moisture sensor that can be used to detect soil moisture, when the soil water shortage, the module outputs a high level, whereas the output is low. There's a very thin metal filament that allows the probe to sense water based on fluctuations in resistance due to the presence of water.

Use this sensor to make an automatic watering device that will keep your garden of plants unmanaged. It will plate out so you can put some conformal coating on it to help it last a bit longer in water, in the end though it is not the right part for soil moisture detection as advertised. The device will self destruct if you leave it in water for any length of time. These sensors are good just for testing, or experimental purposes.

• Comparator using lm393 chip, stable job
• Good for detecting a water leak
• Module dual output mode, digital output is simple, more accurate analog output

Best For Using The Do Output: COLIAO Digital Soil Moisture Sensor

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If you often find yourself scrambling for appropriate and satisfactory sensor, coliao digital soil moisture sensor is your end point. On-board power and signal indicators make you know the working status of the board at a glance at any time. It can automatically water your plants and flowers according to monitor the soil moisture. The waterproof sensor probe with high corrosion resistance ensures a long lifetime in the soil. It can be used in the automatic watering system, garden, greenhouse, etc.

This soil moisture detector outputs a low level from the port when the detecting humidity reaches the threshold value. It is a LED power indicator at the p mark on the board. The corrosion resistance probe uses analog resistance to test soil moisture content. It will be light if the module operates normally.

• New and hot release
• Lot of satisfied buyers