Top 10 Garden Monitors
Discover our top 10 smart garden monitors that track soil moisture, light, and nutrients via WiFi. Keep your plants thriving with real-time updates and alerts straight to your phone.
Last Updated - June 4, 2025 -
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Perfect for monitoring indoor climate conditions, this ThermoPro digital thermo-hygrometer provides accurate measurements of temperature and humidity. Its innovative room climate indicator and compact design make it easy to use and mount, and its battery-powered operation ensures reliable performance. Ideal for homes, offices, and greenhouses, this device helps users maintain a healthy and comfortable environment.
Accurate measurement and quick update: the combination thermometer and hygrometer provides a temperature measurement result between -50°C to 70°C, which is available in °C or °F. The measuring range of humidity is between 10% to 99%. The readings are automatically updated every 10 seconds thanks to the built-in sensitive sensors
Innovative room climate indicator: the humidity meter shows the current humidity and temperature in adorable symbols: dry, comfort, wet. If the room climate is too damp or too dry, the smiley is unhappy, so you can easily inform yourself about action needs for room climate control
Healthier Home: Thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity control has important skin, allergen and other health benefits
Smart Design: Room thermometer indoor features tabletop and magnet mountable design; Celsius or Fahrenheit selector; Powered by AAA battery
Universal use: an ideal indoor climate has a positive effect on our well-being and health. Thanks to its compact design and any assembly, the room thermometer can find its place in any room - practical for climate monitoring at home or in the office
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Perfect for homeowners looking to monitor and control their indoor environment. This WiFi thermometer and hygrometer offers remote monitoring capabilities, customizable alerts, and seamless integration with smart home systems. Its compact design and easy installation make it suitable for various placements, and its compatibility with Alexa and Google Home enables voice control and smart scene triggering.
WIFI THERMOMETER HYGROMETER: No hub required, Connecting with 2.4 GHz WiFi, you can remotely monitor the smart humidity sensor. Smart temperature sensor supports Remote Monitoring, Free App Alerts, °F/°C Reading, View History Records and Temp Humidity Graphs functions
SMART SCENE TO TRIGGER ALERTS OR DEVICES: Wall temperature gauge indoor can be used as the temperature and humidity data source of Tuya Smart, Smart Life, Amazon Alexa, Google Home. Create scene via app, Alert will be sent to your phone when beyond preset value. You can also set a scene to automatically turn your AC on when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher
VOICE CONTROL: Wifi Temperature and Humidity Sensor compatible with Amazon Alexa, Google Home. After connecting Alexa and Google, you can know the current temperature humidity by voice. For example, you can say "Alexa, what's the temperature in the Living room?"
COMPACT DESIGN & VARIOUS INSTALLATION METHODS: wifi thermometer hygrometer indoor is small enough to fit in potted plants, reptile vivariums, cigar humidors, and other small spaces. You can lay this wireless remote thermometer on any spot of your house or mount it on the wall or other places with the sticker or screws
LOW POWER & HIGH-QUALITY AFTER-SALES: Wifi temperature sensor with low power consumption microprocessor for long standby. Comes with 2 AAA Batteries, you can receive alert messages via app when the battery is low for your sensor. We provide 24 months warranty on Alexa thermometer indoor
Monitor your soil's moisture levels with this XLUX Long Probe Deep Use Soil Moisture Meter, featuring a 5.5-inch probe and easy-to-read dial, making it a great tool for gardeners and plant enthusiasts.
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. The probe is 5.5 inches (14 cm) longer than regular styles, allowing it to measure the soil moisture at the bottom of larger and deeper flower pots.
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.
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.
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.
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.
Designed for homeowners who value convenience and accuracy, this Antonki 2-pack room thermometer and hygrometer features a large screen display and easy calibration. Its compact design and long-lasting battery life make it a convenient and low-maintenance addition to any room, providing accurate temperature and humidity readings.
This room thermometer hygrometer helps measuring the temperature and humidity level in real time. And show the reading continuously in seconds on the large screen with cute icons
Simple to get an accurate reading. Turn on and wait for 3~5 minutes for it to calibrate automatically. After calibration, the reading will fluctuate instantaneously due to your room air conditions
It features durable kickstand and magnet, allowing position where it should be. Suit for baby room, bedroom, outdoor balcony, garage, sauna, bathroom, warehouse, vehicle, refrigerator, guitar case, basement, vacuum-seal jar, cigar humidor, jewelry safe, gun safe, egg incubator, reptile terrarium, tortoise house, aquarium, hermit crab habitat, snake tank, crawl pet terrarium...etc
The hydrometer humidity meter comes with CR2032 button battery, long last for over 1 year. You can easily turn it off when no using it to save battery life
Package includes 2 pcs humidity monitors, you can put 1 monitor in each room. Large digit letters and screen allows seeing from over 10 feet away
Ideal for gardeners and plant enthusiasts, this soil moisture sensor meter provides accurate and easy-to-read measurements. The compact design and no-battery-required operation make it convenient to use, while the scientific accuracy and helpful tips ensure healthy plant growth and optimal watering.
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Helpful tips mineral salts, hard water and soil compaction also affect conductivity.1. Do not use it to test very hard soil. 2. Never use it to test water or other liquid. Designed for testing soil only. 3. After use, please wipe clean the soil moisture probe. Whatever indoor or outdoor, plant water meter can be easy to carry.
Scientifically Accurate It is easy and precise to read the humidity to promote healthy plants and flowers.
Monitor your soil moisture levels with the ECOWITT Soil Moisture Meter, featuring a wireless design, real-time monitoring, and a durable construction. Its easy-to-use interface and compatibility with various gateways and consoles make it an excellent choice for gardeners, farmers, and outdoor enthusiasts.
Reliable Wireless Soil Moisture Sensor : Equipped with advanced chip, ECOWITT WH51 wireless soil moisture sensor collect soil moisture data within 72 seconds when totally inserted into the soil. The data can be transmitted via GW1000/GW1100 Wi-Fi gateway( sold separately ) and the live data can be viewed on WS View Plus or Ecowitt APP after Wi-Fi configuration done.
Support Pairing with Various Ecowitt Gateway/Consoles : The GW1100 Gateway(sold separately) supports up to 8 WH51 Soil Moisture Sensors, and the channel name can be edited. When paired with a Weather Station Console (HP2551/HP3500/HP3501), up to 8 channels WH51 sensors supported and you can view soil moisture data in real-time on the Display. When paired with Console WH0291, you only can view soil moisture data in real-time on the Display.
Uploading to Ecowitt Weather Server : Supports uploading to our free Ecowitt weather server(ecowitt.net) to view the soil moisture data graph and download the history records on the website; support setting and receiving email alerts from the server; channel names can be edited on the website; supports remote monitoring with smart phone, laptop, or computer by visiting the website.
Indoor & Outdoor Use : The IP66 waterproof moisture sensor can be used for indoor & outdoor potted plants, lawn, garden, farm etc. ★ Please Note : ecowitt WH51 soil moisture sensor is designed to measure soil moisture ONLY. Do not touch the stone or hard rock soil. ★
NOTE BEFORE PURCHASE : Ecowitt WH51 soil moisture sensor could not directly display the soil humidity readout, which can not be used alone. North America:915MHz; Europe:868MHz; Other areas: 433MHz
Gardeners and plant enthusiasts will love this soil moisture meter, which provides accurate and immediate readings to help prevent overwatering and ensure healthy plant growth. Its easy-to-read dial and compact design make it a convenient tool for indoor and outdoor use.
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.
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.
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.
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.
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.
Keep your plants happy and healthy with this soil moisture meter, featuring a long probe and easy-to-read dial. The accurate and reliable design ensures you can monitor your plant's water levels with ease, and the compact and portable design makes it perfect for indoor and outdoor use. The no-battery design and lightweight construction make it easy to use and store.
🌱DESIGNED FOR DEEP ROOTS: Suplong 40cm long probe soil moisture meter, designed specifically for plants with deep roots. Designed with a large dial with ten scales for easy reading. Watering guidelines for 200 plants are printed on the back of the package.
🌱 INDOOR & OUTDOOR USE: A great plant moisture meter for your garden, lawn, farm, indoor plants and more. It is especially suitable for delicate plants affected by overwatering or lack of water.
🌱ACCURATE AND RELIABLE: Our moisture meter plant have 12.2 inch long probe, high-quality sensing probe, and more accurate test results. Stable operation, plug and play, fast response and convenient reading.
🌱 NO BATTERY NEEDED, LIGHTWEIGHT : Compact and portable, Suplong moisture meter for plants no batteries or electricity needed, stick the sensor probe into the soil area you wanted to check and instantly get an accurate reading.
🌱 WARM TIPS: Do not put the plant water meter into the water for testing; Before testing too dry soil, please pour some water to prevent the dial from not reacting; Please remember to wipe the probe clean after the test. If you have any problems, please contact us. Suplong Direct" Store will provide you with high-quality and satisfactory services.
Ensure your plants are happy and healthy with this precision soil moisture meter, featuring a long probe and easy-to-read dial. Perfect for indoor and outdoor plants, this meter is a great tool for any gardening enthusiast.
🌱ACCURATE AND RELIABLE: Suplong soil moisture meter is equipped with a 6.7-inch high-precision probe, designed to accurately measure moisture levels at the roots of your plants, ensuring reliable and precise readings every time.
🌱WIDE APPLICABILITY: Perfect for a wide range of indoor plant soils, including All-Purpose Potting Soil, Peat-Based Soil, Cactus and Succulent Soil, and Orchid Mix. It’s suitable for both indoor and outdoor use, making it a handy tool for any gardening enthusiast.
🌱DESIGNED FOR PLANT LOVERS: The moisture meter features a large, easy-to-read dial with ten clear markings. Plus, the packaging includes a watering guide for 200 types of plants, offering valuable tips and advice to keep your greenery thriving.
🌱 NO BATTERIES REQUIRED: Simple to use and highly portable, this meter operates without batteries, eliminating any risk of electrical leakage affecting your plants.
🌱 WARM TIPS: Avoid using the moisture meter for testing water or very dry soil (ensure soil is moistened before use). Remember to clean the probe after each use. For any issues with accuracy or product damage, contact us, and we’ll provide a solution within 24 hours.
The flintronic soil moisture meter is a handy tool designed for gardeners and farmers. With its accurate soil moisture readings, simple plug-and-read design, and battery-free operation, it provides a convenient and reliable way to monitor soil conditions. The meter features a compact design, lightweight construction, and a wide range of applications for indoor and outdoor use.
🌱Moisture Sensor - The Flintronic soil tester can provide accurate information about the soil moisture of the plant. Through the color area pointed by the pointer on the display, you can easily grasp the growth status of the plant and then give it the best care.
🌱Ease to Use - When in use, you just plug the tester into the soil and you can read the value. Our tester does not require batteries or power, so you can use it both indoors and outdoors at any time.
🌱Small & Light - Our soil tester measures: 26cm x 6cm x 4cm. Weight: 73 grams. Therefore, it is very lightweight and easy to carry.
🌱Wide Application - Whether in flower pots, vegetable beds, or flower boxes in the garden, our soil moisture meters are the perfect watering aid. (Note: The tester can only be used in soil, not directly in water.)
🌱100% Satisfaction Service - We are committed to bringing customers a pleasant shopping experience, if you have any questions, please feel free to contact us, we will actively provide you with solutions and promise to bring you 100% satisfactory service.
