---
product_id: 575800274
title: "WLAN Hygrometer Indoor Thermometer, Smart Temperature and Humidity Sensor with App Notification, Compatible with Apple HomeKit, Alexa, Google Home, SmartThings (Includes meross Hub)"
brand: "meross"
price: "NT$3337"
currency: TWD
in_stock: true
reviews_count: 13
category: "Meross"
url: https://www.desertcart.tw/products/575800274-wlan-hygrometer-indoor-thermometer-smart-temperature-and-humidity-sensor-app
store_origin: TW
region: Taiwan
---

# 2 years cloud data storage WiFi-enabled smart sensor Dual power: solar + battery WLAN Hygrometer Indoor Thermometer, Smart Temperature and Humidity Sensor with App Notification, Compatible with Apple HomeKit, Alexa, Google Home, SmartThings (Includes meross Hub)

**Brand:** meross
**Price:** NT$3337
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the climate curve with smart precision!

## Quick Answers

- **What is this?** WLAN Hygrometer Indoor Thermometer, Smart Temperature and Humidity Sensor with App Notification, Compatible with Apple HomeKit, Alexa, Google Home, SmartThings (Includes meross Hub) by meross
- **How much does it cost?** NT$3337 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/575800274-wlan-hygrometer-indoor-thermometer-smart-temperature-and-humidity-sensor-app)

## Best For

- meross enthusiasts

## Why This Product

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

## Key Features

- • **Deep Data Insights:** Access and export up to 2 years of historical temperature and humidity trends to optimize your living or workspace environment like a pro.
- • **Automate Your Comfort:** Trigger smart devices like fans, humidifiers, or heaters automatically based on your room’s climate data for hands-free home climate mastery.
- • **Real-Time Alerts Anywhere:** Get instant app notifications when temperature or humidity crosses your custom thresholds, keeping your environment perfectly balanced no matter where you are.
- • **Seamless Smart Home Integration:** Effortlessly control and monitor via Apple HomeKit, Alexa, Google Home, and SmartThings for ultimate voice-command convenience.
- • **Solar-Powered with Backup Battery:** Never worry about downtime—ambient light powers the sensor during the day, while a built-in lithium battery keeps it running in the dark.

## Overview

The Meross WLAN Hygrometer is a sleek, smart indoor temperature and humidity sensor that integrates seamlessly with major smart home platforms. Powered by ambient light with battery backup, it offers real-time remote monitoring, instant alerts, and automation capabilities. With cloud storage of up to 2 years of data and compatibility with Apple HomeKit, Alexa, Google Home, and SmartThings, it empowers professionals to maintain optimal indoor climates effortlessly.

## Description

Meross WLAN Hygrometer Indoor Thermometer, Smart Temperature and Humidity Sensor with App Notification, Compatible with Apple HomeKit, Alexa, Google Home, SmartThings (Includes meross Hub)

Review: Room climate control made effortless! - I bought 6 of these thermostat‑humidity sensors to set them up in every room and garage. All of them connect instantly to Hub, Meross app, Google Home and Apple Home, letting me check temperature and humidity from anywhere, all I need is Internet connection or modile Internet. Devices wireless range to the hub is about 10-20 meters depends on walls in between, the readings are spot‑on. Great battery life with solar, sleek design. Highly recommend for anyone who wants reliable, whole‑home climate monitoring without hassle.
Review: Excellent thermometer - An excellent thermometer. Gives accurate readings. Can setup smart actions to turn on the heater of dehumidifier if the temperature or humidity goes outside of the range you set. Had it for 5 months running the battery still says 100% so not sure if that is correct but excellent if it is. It's very easy to connect to the Internet and the app. It works with alexa and is easy to setup. Overall I'm happy with its performance and is a great price

## Features

- Compatible with Apple HomeKit: The meross smart thermometer and hygrometer is compatible with Apple HomeKit (iOS 13 or above), Alexa, Google Home and SmartThings to manage your devices via voice control. Just say "Hey Siri, what is the current temperature in the living room?" 📣Note: This kit includes a sensor and a meross hub. One meross Hub can control up to 16 Meross devices (sensors, detectors, thermostatic valves) at the same time.
- No battery change required: this WiFi temperature sensor has a dual power mode. If the ambient brightness exceeds 150 lux (e.g. for office lighting), the WLAN thermometer is automatically powered via the ambient light collection field. In dark environments, the temperature meter is powered by the built-in battery.
- Remote monitoring and alarm notification: the WiFi thermohygrometer monitors changes in room temperature and humidity anytime and anywhere via the Internet. Receive instant notifications when temperature and humidity exceed your predefined thresholds via the meross app.
- Device automation for different scenarios: the temperature and humidity meter monitors temperature and humidity anytime and anywhere via the meross app. When the temperature and humidity reach the values you set, you can activate other Meross devices such as humidifiers, sockets, switches, etc. For example, the smart socket connected to the fan automatically turns on when the temperature exceeds 30°C.
- Storage and export of historical data: via the meross app, this temperature and humidity meter allows you to store historical data from the last 2 years in the cloud. You can delete or export the data manually. In addition, you can display the temperature and humidity change curves by hours, days, weeks and months.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGLS1BLW |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery description | Eingebauter Akku |
| Best Sellers Rank | 35,109 in Garden ( See Top 100 in Garden ) 802 in Weather Thermometers |
| Colour | Weiß |
| Customer Reviews | 4.0 4.0 out of 5 stars (791) |
| Date First Available | 21 Oct. 2023 |
| Included Components | 1 x smart temperature and humidity sensor + 1 x meross hub |
| Item Package Quantity | 1 |
| Item Weight | 40 g |
| Item model number | MS100F |
| Manufacturer | meross |
| Measurement Accuracy | +/-0.3℃ |
| Part Number | MS100F |
| Pattern | Single |
| Plug profile | Tabletop |
| Product Dimensions | 5.6 x 5.6 x 1.85 cm; 40 g |
| Size | EU Version (With Hub) |
| Style | Smart Thermometer |
| Voltage | 5 Volts |

## Product Details

- **Battery description:** Eingebauter Akku
- **Brand:** meross
- **Colour:** Weiß
- **Item weight:** 40 Grams
- **Product dimensions:** 5.6W x 1.9H centimetres

## Images

![WLAN Hygrometer Indoor Thermometer, Smart Temperature and Humidity Sensor with App Notification, Compatible with Apple HomeKit, Alexa, Google Home, SmartThings (Includes meross Hub) - Image 1](https://m.media-amazon.com/images/I/61BnoihMIpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Room climate control made effortless!
*by S***V on 29 October 2025*

I bought 6 of these thermostat‑humidity sensors to set them up in every room and garage. All of them connect instantly to Hub, Meross app, Google Home and Apple Home, letting me check temperature and humidity from anywhere, all I need is Internet connection or modile Internet. Devices wireless range to the hub is about 10-20 meters depends on walls in between, the readings are spot‑on. Great battery life with solar, sleek design. Highly recommend for anyone who wants reliable, whole‑home climate monitoring without hassle.

### ⭐⭐⭐⭐⭐ Excellent thermometer
*by J***S on 19 January 2025*

An excellent thermometer. Gives accurate readings. Can setup smart actions to turn on the heater of dehumidifier if the temperature or humidity goes outside of the range you set. Had it for 5 months running the battery still says 100% so not sure if that is correct but excellent if it is. It's very easy to connect to the Internet and the app. It works with alexa and is easy to setup. Overall I'm happy with its performance and is a great price

### ⭐ Doesn’t work!
*by J***C on 18 May 2024*

Bought this 4 days ago, followed all instructions and installed successfully, however immediately sensor was not reading temperature or humidity. Uninstalled and reinstalled- still not reading temp/humidity. Contacted Meross support team the same day of receipt (4 days ago). Was asked for my device name and MAC address, which I felt uncomfortable giving (not being sure of this could be a security threat), however trusted company and gave it to them within a couple of hours of receiving their email. Haven’t heard from them since 4 days ago and still have faulty device! I have several Meross devices which I am very pleased with so this faulty device and lack of customer service is a big disappointment, will think twice about buying from them in future after this experience! Waste of money! Have contacted Amazon support who are organising return of defective device and sending replacement. I will update accordingly

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-19*