---
product_id: 650336399
title: "ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations"
brand: "ambient weather"
price: "$277.92"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/650336399-ambient-weather-wh31sm-soil-moisture-sensor-for-ws-2000-ws
store_origin: EC
region: Ecuador
---

# Accurate soil moisture sensing with ceramic cap 915 MHz wireless range up to 300 ft Battery powered with 1 AA battery ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations

**Brand:** ambient weather
**Price:** $277.92
**Availability:** ✅ In Stock

## Summary

> 🌱 Stay ahead of your garden’s needs with smart soil sensing!

## Quick Answers

- **What is this?** ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations by ambient weather
- **How much does it cost?** $277.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/650336399-ambient-weather-wh31sm-soil-moisture-sensor-for-ws-2000-ws)

## Best For

- ambient weather enthusiasts

## Why This Product

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

## Key Features

- • **Smart Alerts & Automation:** Syncs with Alexa, Google Home, IFTTT for instant watering notifications and control
- • **Precision Moisture Detection:** Ceramic cap filter ensures accurate readings across all soil types
- • **Robust Wireless Connectivity:** Reliable 915 MHz signal with up to 300 feet range keeps you connected without wires
- • **Compact & Weatherproof Design:** IP66 waterproof sensor built to withstand outdoor conditions with minimal maintenance
- • **Seamless Multi-Sensor Integration:** Supports up to 8 soil moisture sensors for comprehensive garden insights

## Overview

The Ambient Weather WH31SM Soil Moisture Sensor is a wireless, battery-powered device designed to integrate seamlessly with WS-2000 and WS-5000 weather stations. Featuring a 915 MHz wireless range up to 300 feet, an IP66 waterproof ceramic sensor for accurate moisture readings across various soil types, and support for up to 8 sensors, it enables real-time monitoring and smart alerts via popular platforms like Alexa and IFTTT, empowering proactive garden care.

## Description

ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations

## Features

- Includes 1 soil moisture sensor
- Supports up to 8 channels for integration with your WS-2000 or WS-5000 console
- Wireless 915 MHz sensor range up to 300 feet (100 feet in most conditions) with 71 second refresh rate
- Sensor measures 6 x 3.5 x 1 in
- Sensor powered by 1 x AA battery (not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Ambient Weather |
| Recommended Uses For Product | Garden |
| Specific Uses For Product | Soil Moisture |
| Power Source | Battery Powered |
| Special Feature | Wireless, Lightweight |
| Material | Ceramic |
| Connectivity Technology | Wireless |
| Number of Batteries | 1 AA batteries required. |
| Style | Modern |
| Included Components | Soil Moisture Sensor |
| Are Batteries Included | No |
| Frequency | 0.01 Hz |
| Manufacturer | Ambient Weather |
| Shape | Rectangular |
| UPC | 816982018533 |
| Model number | WH31SM |
| Item Weight | 132 g |
| Product Dimensions | 8.89 x 2.54 x 15.24 cm; 132 g |
| Batteries | 1 AA batteries required. |
| Item model number | WH31SM |
| Item Height | 6 Inches |
| Item Width | 1 Inches |

## Product Details

- **Brand:** Ambient Weather
- **Recommended Uses For Product:** Garden
- **Specific Uses For Product:** Soil Moisture
- **Power Source:** Battery Powered
- **Special Feature:** Wireless, Lightweight

## Images

![ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations - Image 1](https://m.media-amazon.com/images/I/412yLKKbJJL.jpg)
![ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations - Image 2](https://m.media-amazon.com/images/I/41Rna9FxBhL.jpg)
![ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations - Image 3](https://m.media-amazon.com/images/I/41YOrktDUVL.jpg)
![ambient weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations - Image 4](https://m.media-amazon.com/images/I/71C02y4EeeL.jpg)

## Frequently Bought Together

- Ambient Weather WH31SM Soil Moisture Sensor for WS-2000, WS-5000 Weather Stations
- Ambient Weather WS-2000 Smart Weather Station with WiFi Remote Monitoring and Alerts
- Ambient Weather WH31L Lightning Detector for Models WS-2000, WS-5000

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**Shop now:** [https://www.desertcart.ec/products/650336399-ambient-weather-wh31sm-soil-moisture-sensor-for-ws-2000-ws](https://www.desertcart.ec/products/650336399-ambient-weather-wh31sm-soil-moisture-sensor-for-ws-2000-ws)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-09*