---
product_id: 807609668
title: "THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey"
brand: "thirdreality"
price: "VT8361"
currency: VUV
in_stock: true
reviews_count: 13
category: "Thirdreality"
url: https://www.desertcart.vu/products/807609668-thirdreality-smart-soil-moisture-sensor-gen2-zigbee-hub-needed-enhanced
store_origin: VU
region: Vanuatu
---

# Capacitive Moisture Monitoring Enhanced Zigbee Signal Stability Standard AA Battery Included THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey

**Brand:** thirdreality
**Price:** VT8361
**Availability:** ✅ In Stock

## Summary

> 🌱 Stay ahead of the watering curve with THIRDREALITY Gen2 — your plants’ new smartest companion!

## Quick Answers

- **What is this?** THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey by thirdreality
- **How much does it cost?** VT8361 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/807609668-thirdreality-smart-soil-moisture-sensor-gen2-zigbee-hub-needed-enhanced)

## Best For

- thirdreality enthusiasts

## Why This Product

- Trusted thirdreality brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Outdoor-Ready:** Weatherproof design with rubber-sealed battery compartment means reliable performance from balcony herbs to backyard farms.
- • **Precision Moisture Sensing:** Capacitive sensor tech delivers accurate, salt- and pH-resistant soil moisture readings for healthier plants everywhere.
- • **Real-Time Alerts & Automation:** Get instant moisture updates on your phone and automate watering schedules to keep your plants thriving without lifting a finger.
- • **Rock-Solid Zigbee Connectivity:** Gen2’s reinforced antenna ensures ultra-stable, long-range wireless performance—no more dropped signals in your smart garden.
- • **Plug & Play Smart Home Integration:** Seamlessly pairs with Hubitat, SmartThings, Home Assistant, Homey, and more for effortless automation and remote monitoring.

## Overview

The THIRDREALITY Smart Soil Moisture Sensor Gen2 is a Zigbee 3.0 compatible device designed for precise, capacitive soil moisture monitoring with enhanced signal stability. It supports seamless integration with popular smart home hubs like Hubitat, SmartThings, and Home Assistant, enabling real-time remote monitoring and automated irrigation. Powered by a standard AA battery and built with a weatherproof design, it’s ideal for indoor and outdoor gardening, delivering reliable data to optimize plant health and water usage.

## Description

Product description Take care of your plants THIRDREALITY Smart Soil Moisture Sensor Gen2 The Sensor makes plant care smarter than ever. Forget about guesswork or routine checks—simply monitor your soil's moisture levels accurately and in real time from anywhere, thanks to its reliable capacitive probe. This key data allows you to water precisely when needed, not just on a schedule. Pair it with other smart devices to automate irrigation, ensuring your plants stay perfectly hydrated even when you're away. True convenience meets science-based care. Use One AA Battery Designed for extended use, ensuring consistent performance and typical use for three years. Tips Application scenarios How to use the soil moisture sensor ？ Insert the sensor into the soil,ensuring the soil level is at least up to the Minimum Depth Line for accurate measurement.Create automation or manually water the plant when soil moisture drops below a set value,based on your plant and soil conditions How to use the soil moisture sensor ？ Insert the sensor into the soil,ensuring the soil level is at least up to the Minimum Depth Line for accurate measurement.Create automation or manually water the plant when soil moisture drops below a set value,based on your plant and soil conditions Why are the data from the Soil Temperature and Humidity Sensor different from regular temperature and humidity meter? This is because the measurement methods are different. The Soil Temperature and Humidity Sensor only detects soil surface temperatures for reference purposes only. Why are the data from the Soil Temperature and Humidity Sensor different from regular temperature and humidity meter? This is because the measurement methods are different. The Soil Temperature and Humidity Sensor only detects soil surface temperatures for reference purposes only. Does it compatible with Alexa Echo devices? Yes, it can compatible with Echo devices. Please update the device to the latest version and re-pair it to use. Does it compatible with Alexa Echo devices? Yes, it can compatible with Echo devices. Please update the device to the latest version and re-pair it to use. Why is the soil moisture and temperature sensor occasionally offline? If your soil sensor is located far from the hub, it may go offline. Consider adding some Zigbee repeater to enhance the Zigbee range, like Zigbee smart plugs, Zigbee smart bulbs, etc. Why is the soil moisture and temperature sensor occasionally offline? If your soil sensor is located far from the hub, it may go offline. Consider adding some Zigbee repeater to enhance the Zigbee range, like Zigbee smart plugs, Zigbee smart bulbs, etc.

Review: Gen2 has better connectivity but Gen1 has better temperature accuracy - I have both Gen1 and Gen2 of these sensors. The Gen1 are terrible when it comes to connectivity, they don't stay connected unless they are next to the hub. Gen2 are a MAJOR UPGRADE their connection range is significantly better and much more stable. I have 6 Gen2 and none of them have disconnected since I set them up. The 10 Gen1 sensors I have need daily resets on any that are not within 10 feet of the the hub. That being said, the numbers reported by the Gen1 seem more accurate. On a 90° day the Gen1's all reported something around 90° while the Gen2's all reported around 110°. They do have an offset but not that big. The soil moisture numbers all seem about accurate. Since I'm using them to trigger my watering system I just use a threshold number that it needs to be below. They serve my purposes but know they are not perfect, but for the price they are good enough.
Review: Easy to setup, instantly connects and registers moisture ! - I have been using the smartthings app for about 5 years now and third reality devices are one of the better device making companies that works well with smartthings ! I took the sensor out of the box, got smartthings ready to scan for nearby devices, took the plastic tab out from the battery on the device and it connected to smartthings within 5 seconds. Compatibility with smartthings is stellar ! I then took the device and tested Moisture content on a plant that I watered yesterday and it registered 57% moisture - which seems about right - the soil is pretty wet. I then moved it to my blueberry mound which is pretty dry and the device indicates it is dry ! Since it’s day one - I don’t know about battery life, but I am planning on buying more of these devices as third reality’s accuracy and reputation is very good This device also has a thermometer as well and it’s right on target for the outside temp As a test - we used a manual sensor next to this one and this one was dead on - soaking it was 99% before it was 18%

## Features

- Zigbee Hub Required: Compatible with standard Zigbee 3.0, such as Echo (4th Gen), Echo Plus (1st Gen and 2nd Gen), Echo Studio, Eero 6, Eero Pro 6, 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
- 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
- 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
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GHNB78F7 |
| Battery Description | Alkaline |
| Best Sellers Rank | #13,673 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Soil Meters |
| Brand | THIRDREALITY |
| Brand Name | THIRDREALITY |
| Color | Green |
| Customer Reviews | 3.9 out of 5 stars 85 Reviews |
| Included Components | Smart Soil Moisture Sensor，Battery |
| Item Dimensions W x H | 7.17"W x 1.18"H |
| Item Weight | 0.15 Pounds |
| Manufacturer | Third Reality, Inc |
| Model | 3RSM0147Z |
| Operating Humidity | 0％ to 100％ |
| Part Number | 3RSM0347Z |
| Product Dimensions | 7.17"W x 1.18"H |
| Smart Home Compatibility | Smart Home Compatible |
| Temperature Accuracy | 1.5 degrees_celsius |
| Temperature Reading Accuracy | plus_minus_1_point_5_degrees_celsius |
| UPC | 810210140560 |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 50 Degrees Celsius |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Battery Description:** Alkaline
- **Brand:** THIRDREALITY
- **Color:** Green
- **Item Weight:** 2.4 ounces
- **Product Dimensions:** 7.17"W x 1.18"H

## Images

![THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey - Image 1](https://m.media-amazon.com/images/I/41vnNNZMvpL.jpg)
![THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey - Image 2](https://m.media-amazon.com/images/I/71yrcFjHZhL.jpg)
![THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey - Image 3](https://m.media-amazon.com/images/I/710Z+9zJJYL.jpg)
![THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey - Image 4](https://m.media-amazon.com/images/I/71YBbFA4jpL.jpg)
![THIRDREALITY Smart Soil Moisture Sensor Gen2, Zigbee hub Needed, Enhanced Signal Stability, Capacitive Moisture Monitoring, Garden Planting, Compatible with Hubitat, SmartThings, Home Assistant, Homey - Image 5](https://m.media-amazon.com/images/I/913-mZOui8L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How to use the soil moisture sensor ？**
A: Insert the sensor into the soil,ensuring the soil level is at least up to the Minimum Depth Line for accurate measurement.Create automation or manually water the plant when soil moisture drops below a set value,based on your plant and soil conditions

**Q: Why are the data from the Soil Temperature and Humidity Sensor different from regular temperature and humidity meter?**
A: This is because the measurement methods are different. The Soil Temperature and Humidity Sensor only detects soil surface temperatures for reference purposes only.

**Q: Does it compatible with Alexa Echo devices?**
A: Yes, it can compatible with Echo devices. Please update the device to the latest version and re-pair it to use.

**Q: Why is the soil moisture and temperature sensor occasionally offline?**
A: If your soil sensor is located far from the hub, it may go offline. Consider adding some Zigbee repeater to enhance the Zigbee range, like Zigbee smart plugs, Zigbee smart bulbs, etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gen2 has better connectivity but Gen1 has better temperature accuracy
*by A***R on April 19, 2026*

I have both Gen1 and Gen2 of these sensors. The Gen1 are terrible when it comes to connectivity, they don't stay connected unless they are next to the hub. Gen2 are a MAJOR UPGRADE their connection range is significantly better and much more stable. I have 6 Gen2 and none of them have disconnected since I set them up. The 10 Gen1 sensors I have need daily resets on any that are not within 10 feet of the the hub. That being said, the numbers reported by the Gen1 seem more accurate. On a 90° day the Gen1's all reported something around 90° while the Gen2's all reported around 110°. They do have an offset but not that big. The soil moisture numbers all seem about accurate. Since I'm using them to trigger my watering system I just use a threshold number that it needs to be below. They serve my purposes but know they are not perfect, but for the price they are good enough.

### ⭐⭐⭐⭐⭐ Easy to setup, instantly connects and registers moisture !
*by M***. on May 2, 2026*

I have been using the smartthings app for about 5 years now and third reality devices are one of the better device making companies that works well with smartthings ! I took the sensor out of the box, got smartthings ready to scan for nearby devices, took the plastic tab out from the battery on the device and it connected to smartthings within 5 seconds. Compatibility with smartthings is stellar ! I then took the device and tested Moisture content on a plant that I watered yesterday and it registered 57% moisture - which seems about right - the soil is pretty wet. I then moved it to my blueberry mound which is pretty dry and the device indicates it is dry ! Since it’s day one - I don’t know about battery life, but I am planning on buying more of these devices as third reality’s accuracy and reputation is very good This device also has a thermometer as well and it’s right on target for the outside temp As a test - we used a manual sensor next to this one and this one was dead on - soaking it was 99% before it was 18%

### ⭐⭐ Until software is fixed consider the Gen1 version of this over the Gen2
*by D***T on April 26, 2026*

So took forever to get it connected to home assistant via the HA zigbee module. It did finally get a software upgrade which may make it easier for people in the future, however, it keeps falling off the network. I have 5 Gen1 sensors they are all working flawlessly. One of the Gen 1 sensors is sitting within 2 inches of the Gen 2 sensor. The Gen1 works and the Gen 2 keeps disappearing from the network... Until they fix these issues I'd buy the Gen 1 version instead of the Gen 2. That said most of the Third Reality stuff I have works much better than Aqara (vibration sensor) and the generic bluetooth 2 prong moisture sensors I've used in the past.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-01*