---
product_id: 475333974
title: "WiFi Hygrometer Thermometer Sensor: Smart Temperature Humidity Monitor, with Remote Monitor and TUYA APP Notification Alert, High Precision Indoor Thermometer No Hub Required, Work with Alexa (2-Pack)"
brand: "risoon"
price: "₨23242"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/475333974-wifi-hygrometer-thermometer-sensor-smart-temperature-humidity-monitor-with-remote
store_origin: LK
region: Sri Lanka
---

# Real-time app alerts & history 2.4 GHz WiFi, no hub needed Alexa & Google voice control WiFi Hygrometer Thermometer Sensor: Smart Temperature Humidity Monitor, with Remote Monitor and TUYA APP Notification Alert, High Precision Indoor Thermometer No Hub Required, Work with Alexa (2-Pack)

**Brand:** risoon
**Price:** ₨23242
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of comfort—smart climate control at your command!

## Quick Answers

- **What is this?** WiFi Hygrometer Thermometer Sensor: Smart Temperature Humidity Monitor, with Remote Monitor and TUYA APP Notification Alert, High Precision Indoor Thermometer No Hub Required, Work with Alexa (2-Pack) by risoon
- **How much does it cost?** ₨23242 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/475333974-wifi-hygrometer-thermometer-sensor-smart-temperature-humidity-monitor-with-remote)

## Best For

- risoon enthusiasts

## Why This Product

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

## Key Features

- • **Smart Alerts & Data Insights:** Receive instant notifications and track temperature & humidity trends through the intuitive TUYA app.
- • **Compact & Versatile Placement:** Discreetly monitor any space—from baby rooms to wine cellars—with easy wall mount or portable placement.
- • **Seamless Hub-Free Connectivity:** Connect instantly via 2.4 GHz WiFi—no extra hub required, simplifying your smart home setup.
- • **Voice-Activated Climate Control:** Ask Alexa or Google Home for real-time room conditions or automate devices based on sensor data.
- • **Long-Lasting Power with Peace of Mind:** Low power consumption plus battery alerts keep your sensor running reliably without surprises.

## Overview

The RISOON WiFi Hygrometer Thermometer Sensor is a high-precision indoor temperature and humidity monitor that connects directly to 2.4 GHz WiFi without a hub. Compatible with TUYA Smart, Alexa, and Google Home, it offers real-time remote monitoring, customizable alerts, and voice control. Its compact design fits anywhere, powered by long-lasting AAA batteries with low battery notifications, making it ideal for smart homes seeking effortless environmental awareness.

## Description

WiFi Hygrometer Thermometer Sensor: Smart Temperature Humidity Monitor, with Remote Monitor and TUYA APP Notification Alert, High Precision Indoor Thermometer No Hub Required, Work with Alexa (2-Pack)

## Features

- Tuya Temperature and Humidity Sensor: No hub required, Connecting with 2.4 GHz WiFi (which doesn't support 5G WiFi), you can remotely monitor the smart humidity sensor. Tuya Smart WiFi Thermometer Hygrometer supports Free App Notification Alerts, switch the temperature units between ℉ and ℃, View History Records, and Temp Humidity Graphs functions.
- Smart Scene to Trigger Alerts or Real - Time Data Monitoring Temperature and Humidity Sensor: Wall temperature gauge indoors can be used as the temperature and humidity data source for Tuya Smart, Smart Life, desertcart Alexa, and Google Home. Create a scene via the 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.
- Tuya Wireless Temperature and Humidity Sensor with WiFi Voice Control: Wifi Temperature and Humidity Sensor supports desertcart Alexa and Google Home to ask for temperature. You can know the current temperature humidity by voice. For example, you can say "Alexa, what's the temperature in the Living room?"
- Easy to Install Temperature and Humidity Sensor: wifi thermometer hygrometer indoors is small enough to fit in potted plants, reptile vivariums, cigar humidors, and other small spaces. You can monitor your baby's room, wine cellar. Lay this wireless remote thermometer on any spot of your house or mount it on the wall or in 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 the app when the battery is low for your sensor. We provide 24/7 after-sales service on Alexa thermometer indoor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RISOON |
| Part number | Hygrometer Thermometer Sensor |
| Item Weight | 91 g |
| Product Dimensions | 2.44 x 2.44 x 6.91 cm; 91 g |
| Batteries | 1 A batteries required. (included) |
| Manufacturer reference | Hygrometer Thermometer Sensor |
| Colour | 2-Pack |
| Style | Contemporary |
| Power source type | Battery Powered |
| Voltage | 1.5 Volts |
| Measurement Accuracy | 1 |
| Display style | Lcd |
| Plug profile | Wall Mount |
| Special Features | Alarm, High Accuracy, Low Battery Indicator |
| Included components | WiFi Hygrometer Thermometer Sensor |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| tech_spec_battery_description_toys | 2 AAA batteries |

## Product Details

- **Colour:** 2-Pack
- **Brand:** RISOON
- **Battery description:** 2 AAA batteries
- **Mounting type:** Wall Mount
- **Operating humidity:** 0%-100%RH

## Images

![WiFi Hygrometer Thermometer Sensor: Smart Temperature Humidity Monitor, with Remote Monitor and TUYA APP Notification Alert, High Precision Indoor Thermometer No Hub Required, Work with Alexa (2-Pack) - Image 1](https://m.media-amazon.com/images/I/61xEepEDmLL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Does anyone know how to get these into pairing mode? I got a new wifi so need to re-set them up to that but cant get them into pairing mode at all.**
A: I think it was just turn it off for at least 10 seconds and then turn it on again. However it isn't entirely obvious which is off and which is on. So try both possibilities.
You might have to press and jd to reset it?

**Q: Can you buy more sensors**
A: Yes. You can buy individual sensors on Amazon.

**Q: Don't want to link to any smart devices - just wi-fi. is it easy to connect to the app and can i just read the temp and rh info via smart life app?**
A: Yes. Linked easily with house wifi and monitored by the Smart Life app

**Q: what is the range of the Wifi in meters**
A: The furthest I have is 9 metres away. This is inside with 2 floors and a wall between them. 

But I have had to pop in lithium batteries as normal alkaline batteries (including Duracell ultra) only seem to reliably maintain the data link for 1-2 months. 

Closer to the router I’m on 6 months with no battery change from Amazon own brand batteries. I’ve moved units around to make sure it wasn’t just a faulty unit. So for me at least I’m just in range with 9 metres if I can maintain that fresh battery power boost.

## Frequently Bought Together

- WiFi Hygrometer Thermometer Sensor: Smart Temperature Humidity Monitor, with Remote Monitor and TUYA APP Notification Alert, High Precision Indoor Thermometer No Hub Required, Work with Alexa (2-Pack)
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-23*