9 Best plant soil monitoring in Canada

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Last Updated - 2026/06/15

Best Choice

01
RAINPOINT

RAINPOINT Bluetooth 2-in-1 Soil Moisture & Air Temp Meter, App Remote Monitoring, 20 Plant Database, Compatible with WiFi Hub TWG009 & Water Timer ITV102b
Main highlights

Smart Ecosystem Integration:Remote control capabilities are unlocked when the plant water meter pairs with the TWG009 WiFi gateway, and it links seamlessly with the ITV102B water timer to auto-adjust watering schedules based on real soil data.
Real-Time Easy Monitoring:Real-time tracking of soil moisture and air temperature is available via the RAINPOINT APP with this Bluetooth soil sensor, so your plants receive consistent, proper care throughout their growth cycle.
Intuitive User-Friendly APP:An easy-to-navigate interface with event logging, device sharing and low battery alerts is featured in the RAINPOINT APP, making daily plant care and device management simple for all users.
Fast & Accurate Measurements:This water meter for plants delivers fast, reliable digital readings with a 2-second data refresh rate, letting you control watering amounts with precise, data-backed accuracy for your plants.
Customizable Plant Library:A built-in library of 20 common plants—complete with optimal temperature and soil moisture benchmarks—comes with the RAINPOINT APP, and you can create a custom plant library to expand your care options as needed.
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9.8

Exceptional

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02
NDI

NDI Soil Moisture Meter,5-in-1 Soil Test Kit Tool with Moisture,Light,PH,Temperature and Salinity for Gardening, Farm, Lawn, Indoor & Outdoor Plants.
Main highlights

【Soil Moisture Detection】: Achieve the perfect watering balance for your plants with the NDi ND4008 Soil Meter’s moisture sensor. This feature accurately displays soil moisture levels, ranging from extremely dry to extremely wet, ensuring you never overwater or underwater again. Ideal for both indoor and outdoor gardening, this tool helps you maintain optimal hydration for healthy, thriving plants.
【Real-Time Soil Salinity Detection】: Protect your plants from harmful salt levels with the NDi ND4008 Soil Meter's salinity measurement feature. This tool provides instant feedback on soil salinity, indicating whether levels are safe or dangerous for plant growth. It’s an essential tool for preventing soil degradation and ensuring a healthy growing environment, especially for sensitive plants.
【Real-Time Ambient Light Measurement】: Ensure optimal light conditions for your plants with the NDi ND4008 Soil Meter’s ambient light intensity sensor. This feature provides real-time monitoring of light levels, helping you adjust positioning or shading for healthier growth. The easy-to-read display categorizes light intensity as strong, medium, or weak, allowing you to make precise adjustments for maximum plant vitality.
【Precise Soil Temperature Monitoring】: Keep track of your soil's temperature with the NDi ND4008 Soil Meter, which measures from -9°C to +50°C (16°F to 122°F). This feature ensures your plants are growing in optimal temperature conditions, which is essential for seed germination, root development, and overall plant health. The real-time temperature reading allows you to make timely adjustments for the best growing environment.
【Multi-Functional Soil Meter】: The NDi ND4008 Soil Meter offers multiple measurement modes, including soil pH, temperature, moisture, light intensity, and salinity. With these all-in-one capabilities, you can get a comprehensive understanding of your soil’s conditions, helping you make well-informed adjustments to boost plant health and productivity.
【Accurate Soil pH Measurement】: Effortlessly measure soil pH with the NDi ND4008 Soil pH Meter to determine acidity or alkalinity, providing essential information for healthy plant growth. The easy-to-read display shows pH levels in real-time, allowing for precise adjustments to enhance soil quality and optimize your garden or agricultural results.
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9.7

Exceptional

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Value for Money

03
Sonkir

Sonkir Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green)

42% Off

8.2 Simple to use

8.2 clearly written

8.0 worth the money
Main highlights

Kindly NOTE: This soil tester can not be applied to test pH value of any other liquid. If the soil is too dry the indicator will not move, and water it before testing.
INDOOR & OUTDOOR USE: Design to be lightweight and portable, easy to carry around for outdoor use, ideal soil test tool kit for home plants, garden, lawn and farm.
EASY TO USE: No batteries needed, just insert the sensor probe into soil , toggle switch to test moisture, pH, sunlight you would like to measure.
ACCURATE & RELIABLE: Double-needle Detection Technology strongly enhances the speed and accuracy of detecting and analyzing soil moisture and pH acidity.
3-IN-1 FUNCTION: Test soil moisture, pH value and sunlight level of plant with our soil meter, helps you specialize in grasping when you need to water your plant.
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9.6

Exceptional

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04
THIRDREALITY

THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey
Main highlights

Zigbee Hub Required: Compatible with standard Zigbee 3.0, including Home Assistant (ZHA & Z2M), Hubitat and SmartThings Aeotec, Homey, Homey Bridge, Homey Pro. A Zigbee hub is required. Gen2 is optimized for stronger and more stable wireless performance, helping ensure consistent data transmission
Stable Monitoring, Smart Irrigation: Designed to deliver more consistent soil moisture readings, helping reduce data fluctuations and improve confidence when deciding when to water your plants. It widely adapts to various soil environments, guaranteeing your plants always receive the right amount of water
Remote Monitoring and Automation: Receive real-time alerts on your smartphone, allowing you to take action anytime, anywhere, ensuring your plants get the right care. Integrated with smart home systems, these sensors enable automated watering schedules, so you can manage and control your garden's irrigation remotely, saving both time and effort
More Smart Assistant Supported: With the Smart Bridge MZ1 (sold separately), integrate with Apple Home and Google Home to monitor plants and create automation routines via an app. Additionally, it supports software OTA (Over-The-Air) updates, allowing for effortless firmware upgrades
Enhanced Antenna for Stable Coverage: Featuring a reinforced antenna design for more stable signals, this sensor dramatically extends your signal range. Even when the sensor is placed in the living room, on the balcony, or in a garden corner, it maintains a reliable connection with your Zigbee gateway. This ensures stable data transmission in complex home environments, making indoor smart gardening more worry-free
Capacitive Monitoring: Unlike traditional probes, capacitive sensors are less affected by soil salinity and pH, offering greater durability and a longer lifespan in various soil types. Suitable for various gardening places including farms, greenhouses, nurseries, gardens, and potted plants
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9.5

Excellent

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05
Suplong

Suplong Soil Moisture Sensor Meter, Moisture Meter for Plants, Plant Water Meter, Plant Moisture Meter for Garden, Farm, Lawn, Indoor & Outdoor (No Battery Needed)(Green)

11% Off

9.5 Simple to use

9.3 clearly written

8.4 Precision
Main highlights

WIDE APPLICABILITY: This plant water meter is ideal for most indoor plant soils (All-Purpose Potting Soil, Peat-Based Soil, Cactus and Succulent Soil, Orchid Mix ect.). It’s suitable for use both indoors and outdoors.
DESIGNED FOR PLANT LOVERS: Moisture meter plant features a large dial with ten clear markings for easy reading. The back of the packaging includes a watering guide for 200 plants, offering helpful tips and guidance.
ACCURATE AND RELIABLE: Suplong soil moisture meter features a 6.7-inch high-precision probe that accurately measures moisture at the plant roots, giving you precise and reliable readings.
WARM TIPS: Don’t use the moisture meter for water or very dry soil (moisten soil before testing). Clean the probe after each use. For any issues with accuracy or damage, contact us, and we’ll respond within 24 hours with a solution.
NO BATTERY NEEDED: Easy to use and portable, with no risk of micro currents affecting plant growth due to electrical leakage.
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9.3

Excellent

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06
XLUX

Soil Moisture Meter Sensor,Plant Water Monitor,Hygrometer for Gardening, Farming, No Batteries Required

9.1 Simple to use

9.1 clearly written

8.4 worth the money
Main highlights

Usage Precautions: Do not use it to test very hard soil. Do not test water or other liquids. After testing, please wipe the probe clean.
Less Damage: A single probe causes less damage to plant roots compared to double or multiple probes, and when you remove the probe after testing, it won't bring out much soil.
Immediate Moisture Reading: Insert the probe into the soil, and without waiting, the dial will immediately display the moisture level. You can then decide whether your plant needs watering based on the measurement. Do not leave this moisture meter in the soil for more than 5 minutes, as the metal tip will gradually corrode.
Easy-to-Read Large Dial: The large dial is easy to read and includes three zones with ten scales, making it very straightforward to understand.
Accurate Soil Moisture Detection：The XLUX Soil Moisture Meter can tell you if the soil deep inside your pot or garden is dry, moist or wet; whereas your eyes and fingers can only determine the moisture level of the soil surface.
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9.2

Excellent

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07
VODESON

VODESON Plant Soil Moisture Meter with 230ft RF Wireless Waterproof for Moisture,Temp,Sunlight,Time,Ideal for Garden, Farm, Lawn Care-Outdoor Plant Monitoring
Main highlights

VODESON Meter Compatibility: Engineered for perfect compatibility with your VODESON Soil Moisture Meter, vital for gardeners and plant enthusiasts.
Transmitter Replacement in Case of Malfunction：If a transmitter malfunctions and needs to be replaced, you need to first clear the receiver (remove all existing pairings), remove the battery from the faulty transmitter, and then proceed with the pairing process for all functioning transmitters and the receiver again.
Pairing Sequence for Multiple Devices： 3.Next, remove the batteries from the transmitters that have successfully paired. There is no need to remove the battery from the receiver that has completed pairing. 4. For the next receiver, insert the battery, and then sequentially install batteries into the unpaired transmitters until this new receiver is paired with six transmitters. This ensures that each receiver will only pair with new transmitters.
Pairing Sequence for Multiple Devices： 1.First, insert the battery into one receiver to power it up. 2.Then, sequentially install batteries into the transmitters, ensuring this receiver is paired with up to six transmitters.
Dual-Sensor Unit: A pair of independent sensor probes configured to work exclusively with the VODESON Soil Moisture Meter.
Battery Required, Not Included: Utilizes power from a battery for operation—please note the battery must be purchased separately.
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9.1

Excellent

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08
Antonki

Antonki 2-Pack Soil Moisture Meter, Plant Water Meter, Soil Hygrometer Monitor, Soil Water Sensor Test Kit for Indoor & Outdoor Plants, Flower, Tree Gardening, Farming - No Battery Required

9.5 Simple to use

9.5 clearly written

8.4 Precision
Main highlights

Instant Soil Hygrometer Monitor: This plant water meter is designed to help you instantly monitor the soil moisture level. It works well for various soil types and all indoor/outdoor plants, from flowers to vegetables. Do gardening like a pro
Gentle on Plant Root: It is easy to remove the probe from soil without damaging plant roots. The 20 cm long brass probe is suitable for small to large pots, built to withstand repeated use. A must-have tool for houseplants, garden, yard, lawn, farm
Easy to Use: Check the included watering guide to see your plant's moisture needs. Some plants prefer moist soil, while others thrive in dry conditions. You will get: 2 pcs soil moisture meter with sensitive probe, it comes with red protective cap for sensor safety
Easy to Read: This plant moisture meter includes 3 different colored zones (DRY/MOIST/WET) with 10 scales. The large and clear dial makes it easy to read. No battery required, just insert half of the probe and get reliable results
Accurate Reading: The soil moisture meter features sensitive tip that provides accurate moisture readings over time, preventing over or under-watering. Don't test it in water and it is not recommend for permanent soil insertion to extend the meter’s life
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9.0

Excellent

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09
TERRU

6-in-1 Soil Test Kit for Gardening Deals, 2026 Rechargeable Digital pH Meter/Temperature/Sunlight/Fertility/Environmental and Soil Moisture Meter with LCD Display for Indoor/Outdoor Plants (White)
Main highlights

𝟗𝟎° 𝐚𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐬𝐜𝐫𝐞𝐞𝐧 𝐟𝐨𝐫 𝐫𝐞𝐚𝐝𝐢𝐧𝐠: The 90° adjustable screen rotates freely, allowing clear visibility whether you’re standing or kneeling and starts measuring with a short press of a button and takes a reading in only 7 seconds. No more neck strain – ideal for seniors, busy gardeners, or greenhouse setups requiring frequent soil checks.
𝟔-𝐢𝐧-𝟏 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐒𝐨𝐢𝐥 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬: Our 6-in-1 soil test kit is ideal for gardeners and farmers needing holistic soil insights. One click to detect soil moisture, pH, temperature, light intensity, fertility and environmental humidity, 7 seconds for results. No more switching between tools or guessing nutrient levels – optimize soil health for lush gardens or high-yield crops with a single device.
𝐒𝐜𝐢𝐞𝐧𝐭𝐢𝐟𝐢𝐜 𝐆𝐫𝐨𝐰𝐢𝐧𝐠 𝐆𝐮𝐢𝐝𝐞: The user manual that comes with our soil test kit provides optimal ranges for 7+ plants (e.g., tomatoes, cacti), linking real-time data to actionable steps. No more trial-and-error – align your soil’s moisture and pH with your plant’s exact needs for healthier growth. A must-have for beginners collectors.
𝐋𝐚𝐛𝐨𝐫𝐚𝐭𝐨𝐫𝐲-𝐠𝐫𝐚𝐝𝐞 𝐩𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧: The margin of error for each parameter measured by this soil tester is clearly stated (e.g., pH ±0.5, light ±100 LUX), With 2026’s advanced probe technology, analyze soil test data in seconds. No unreliable results – make confident adjustments to pH or fertilizer dosing based on verified metrics.
𝐄𝐜𝐨-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐫𝐞𝐜𝐡𝐚𝐫𝐠𝐞𝐚𝐛𝐥𝐞 𝐛𝐚𝐭𝐭𝐞𝐫𝐲: This soil tester is designed with a built-in lithium battery that can be used for several weeks on a single charge (via USB), which reduces the cost of use and is environmentally friendly. The device will automatically shut down after five minutes of inactivity, saving power while working and eliminating sudden shutdowns during mission-critical tasks.
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8.8

Very Good

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