Is this sensor designed to stay in the soil or only inserted when you need a reading?

It depends what you want it to do. If its just a check on soil moisture you can use it in multiple locations or leave it in one position to monitor on one plant - just remember you need to leave it in the soil for a few minutes to stabilise so you get an accurate reading every time you move it

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Wireless Soil Moisture Sensor WH51 - Plant Water Monitor, Soil Hygrometer Tester with Email Alert, Just Accessory Sensor for Ecowitt Ecosystem…

Product ID: 347583802

Details

Brand
ECOWITT
Item dimensions L x W x H
17 x 9 x 3
Item weight
0.09 Kilograms
Material
Plastic
Style
Minimalist

🌐Multi-sensor WiFi ecosystem

💧0-100% precise moisture range

📶72s fast wireless data

$49.82

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Stay ahead of your garden’s thirst with smart soil sensing!

SMART ALERTS - Get email notifications to water your plants exactly when needed—never over or under-water again.
INSTANT SOIL INSIGHTS - Measures soil moisture in just 72 seconds for real-time plant care.
SEAMLESS WIRELESS SYNC - Transmits data effortlessly to your Ecowitt GW1100 gateway and app.
MULTI LOCATION MONITORING - Supports up to 8 sensors per gateway, perfect for managing multiple gardens or plant zones.
BUILT FOR ALL ENVIRONMENTS - IP66 waterproof design ensures reliable indoor and outdoor use, rain or shine.

The Ecowitt WH51 Wireless Soil Moisture Sensor is a high-accuracy, fast-response device designed to integrate seamlessly with the Ecowitt ecosystem. It measures soil moisture from 0 to 100% and transmits data wirelessly within 72 seconds to the GW1100 gateway (sold separately). Compatible with the Ecowitt app and Weather Server, it supports multi-location monitoring with up to 8 sensors per gateway and offers email alerts for optimal plant watering. Its IP66 waterproof rating makes it ideal for both indoor and outdoor gardening applications.

Specifications

ASIN	B09B3SP2BL
Best Sellers Rank	18,985 in Garden ( See Top 100 in Garden ) 31 in Soil Meters
Brand	ECOWITT
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (353)
Item Dimensions	17 x 9 x 3 centimetres
Item Weight	0.09 Kilograms
Manufacturer	ECOWITT
Manufacturer Part Number	WH51A
Material	Plastic
Measurement Accuracy	High Accuracy
Measuring Range	0~100%
Model Number	WH51
Mounting Type	Ground insertion
Output Type	digital
Response Time	72 seconds
Specific Uses For Product	Gardening, plant care, soil testing, use with specific Ecowitt devices
Style Name	Minimalist

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$49.82

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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