---
product_id: 82069650
title: "UbiBot WS1 WiFi Environmental Sensor: Temp, Humidity, Light Monitoring | External Probe | Alerts, Schedule Reports & Device Sharing | Local Deployment| IFTTT & Alexa | 2.4GHz WiFi, No Hub Needed"
brand: "ubibot"
price: "€ 126.81"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.cy/products/82069650-ubibot-ws1-wifi-environmental-sensor-temp-humidity-light-monitoring-external
store_origin: CY
region: Cyprus
---

# 2.4GHz WiFi, no hub needed 200MB free cloud storage ±0.2°C precision temp sensor UbiBot WS1 WiFi Environmental Sensor: Temp, Humidity, Light Monitoring | External Probe | Alerts, Schedule Reports & Device Sharing | Local Deployment| IFTTT & Alexa | 2.4GHz WiFi, No Hub Needed

**Brand:** ubibot
**Price:** € 126.81
**Availability:** ✅ In Stock

## Summary

> 🌍 Stay ahead of your environment with precision and smart alerts—because your space deserves the best.

## Quick Answers

- **What is this?** UbiBot WS1 WiFi Environmental Sensor: Temp, Humidity, Light Monitoring | External Probe | Alerts, Schedule Reports & Device Sharing | Local Deployment| IFTTT & Alexa | 2.4GHz WiFi, No Hub Needed by ubibot
- **How much does it cost?** € 126.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/82069650-ubibot-ws1-wifi-environmental-sensor-temp-humidity-light-monitoring-external)

## Best For

- ubibot enthusiasts

## Why This Product

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

## Key Features

- • **Precision Swiss Sensors:** Track temperature, humidity, and light with industry-leading ±0.2°C accuracy for data you can trust.
- • **Flexible Power & Mounting:** Run on 2 AA batteries or USB-C power with adhesive backing for versatile placement—monitor your environment anywhere.
- • **Instant Multi-Channel Alerts:** Stay ahead with customizable notifications via Email, SMS, App, Voice, and API—perfect for proactive managers.
- • **Robust Data Storage & Access:** Never lose a data point with 300,000 internal memory slots plus 2 years of free cloud storage and easy PDF/CSV exports.
- • **Seamless Smart Home Integration:** Connect effortlessly via 2.4GHz WiFi with IFTTT and Alexa compatibility—control and monitor from anywhere.

## Overview

The UbiBot WS1 is a compact, highly accurate environmental sensor designed for professional-grade temperature, humidity, and light monitoring. Featuring Swiss-made sensors, 2.4GHz WiFi connectivity without the need for a hub, and seamless integration with Alexa and IFTTT, it offers real-time data access and multi-channel alerts. With robust internal and cloud storage, flexible power options, and secure local deployment, it’s ideal for managers demanding reliable, always-on environmental insights.

## Description

Full description not available

## Features

- Easy Setup & Connectivity: Quick setup via the UbiBot App or PC tools. Supports 2.4GHz WiFi for easy integration into your home network. Access data anywhere through the App or web console. Compatible with IFTTT and Alexa for smart home integration.
- Advanced Monitoring with External Probes: Leverage highly accurate Swiss-made sensors for comprehensive temperature (-20ºC to +60ºC/-4ºF to 140ºF), humidity (10% to 90% RH), and light (0.01 to 157K lux) tracking. Connect optional external probes (ASIN: B07G31F4MF) to enable multi-point temperature data collection in extreme conditions.
- Reliable Data Storage & Access: Offers 24/7 remote monitoring with free 200MB cloud storage for up to 2 years of data. Supports PDF or CSV downloads. Large internal memory stores up to 300,000 data points, ensuring no gap during network outages.
- Versatile Alerts System: Receive notifications for network loss, abnormal sensor readings, low battery, and more. Alerts through Email, App, HTTP, API, IFTTT, SMS, and Voice call (fees may apply).
- No Subscription Required: Enjoy additional features including customizable measuring and sync rates, Celsius/Fahrenheit settings, sensor calibration on platform end, device management in one account, and technical support via web-console and App.
- Flexible Power & Mounting Options: Supports 2 AA batteries or USB-C power supply, accommodating various usage scenarios. Comes with adhesive backing for easy installation anywhere.
- Enhanced Data Security: Trust in the UbiBot On-Premises Platform for secure, private data handling, particularly suitable for sectors demanding strict confidentiality such as financial, healthcare, and education. Enjoy the same comprehensive IoT monitoring capabilities within your secure network.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | White |
| Brand | UbiBot |
| Item Weight | 0.03 Kilograms |
| Battery Description | 2 AA batteries or USB-C power supply |
| Mounting Type | Tabletop |
| Operating Humidity | 90 percent |
| Upper Temperature Rating | 60 Degrees Celsius |
| Voltage | 5 Volts |
| Temperature Accuracy | ±0.2 ℃ |
| Manufacturer | Dalian Cloud Force Technologies CO LTD |
| UPC | 712396022091 |
| Product Dimensions | 2.56 x 2.56 x 0.65 inches |
| Item Weight | 1.06 ounces |
| ASIN | B071HVDDFB |
| Item model number | Ubibot WS1 |
| Batteries | 2 AA batteries required. |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 15, 2018 |

## Product Details

- **Color:** White
- **Brand:** UbiBot
- **Item Weight:** 0.03 Kilograms
- **Battery Description:** 2 AA batteries or USB-C power supply
- **Mounting Type:** Tabletop

## Images

![UbiBot WS1 WiFi Environmental Sensor: Temp, Humidity, Light Monitoring | External Probe | Alerts, Schedule Reports & Device Sharing | Local Deployment| IFTTT & Alexa | 2.4GHz WiFi, No Hub Needed - Image 1](https://m.media-amazon.com/images/I/61Vc2oSlxBS.jpg)

## Questions & Answers

**Q: Does this come with a calibration certificate?**
A: We can offer you the calibration certificate of the sensor chips that the provider provided to us. The sensor chip we use is Swiss-made and has been fully calibrated in the factory. If you need the certificate, please contact us via our support email: support@ubibot.io 
Thank you.

**Q: can the wifi connection be set up via the platform, i.e. without using the phone app?**
A: Except the phone app, we also offer desktop app which can help to complete the wifi connection. 
The web platform is used for data monitoring and remote management.

**Q: Are they precalibrated?**
A: Not exactly sure what precalibrated means.  The device was 'plug and play' for me, and the temperature readings track with other non-calibrated devices in the same space.  I have no way to evaluate the other readings, but they seem reasonable to me.

**Q: How do you connect this device to wifi? how do you select the ssid and enter a password??**
A: You connect the device on the app, by using the device number provided with the unit...It is very easy to connect to your available Wifi...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to setup and get online.  Great product!
*by Y***U on February 20, 2019*

I purchased this to help automate a few smart-home features. The main reason I got this unit was to monitor the temperature and humidity in a room. If the humidity increased behind 50%, it would trigger an event via IFTTT and turn on a room fan via GE-ZWave, wireless smart light switch through a wink hub. Then once the humidity dropped below 50% it would turn off the fan. And as a precaution, I have IFTTT monitor the switched on fan, if it happens to run for more than 60 minutes, it would automatically turn it off. Then, if the humidity is still above 50%, the process will start over again.Also, another use I have for it, is to monitor water temperature in a water tank. I installed a deicer heating element in the tank, and when submerged optional DS18B20 sensor reports to the unit, it uses IFTTT to control a wemo insight switch. When the temperature drops below 30 deg F, it will turn on the wemo insight switch and start the deicer element. When the temperature is above 33 deg F, the insight switch turns off the deicer element. There is a backup protocol I setup with IFTTT just to be sure the deicer does not stay on all the time.PROSNow couple that with all the additional features (Air Temperature, Humidity, Ambient Light Intensity, Vibration Index Sensor, On board memory storage of data, and free 200MB cloud service account to get started, connect to house Wi-Fi, battery or DC powered, add external sensors (two microusb inputs), and connectivity to RS485 devices), I would have to say this is a nice little compact package that could be installed almost anywhere. Granted you will have longer performance if you can power this from an outlet instead of relying on batteries.Very straight forward setup process. With an app that walks you through the setup process.Has an entry level free tier to get you started. If you pay for a subscription and higher tier you can send alerts as SMS and voice call as well as increase the amount of data storage.Able to display history of data in graph view, and select a data-point to view the data (sorta, it is a bit clunky though).Battery or External Power supply.Adjustable data reporting / reading frequency (pre-programmed options 10, 30, 60 minutes. Custom has a minimum 1 minute and higher value in whole number increments).Power saving options.Reports battery voltage and Wi-Fi signal strength.Setup Alerts rules to report as a notification on a mobile device or email (free tier subscription).View data channels on mobile device (personally tested on iPhone X, and other iOS devices) as well as a web interface through their management console portal.Generates API keys automatically and setups your device for your account. For IoT developers, you can obtain your devices API keys for building your management system.Works with IFTTT and integrates into smart-home setups (tested with Wink Hub 2, Wemo devices).CONS (To be honest, not really cons, just things to be aware of. This really is a great product.)I did find the picture of the external temperature sensor (DS18B20) with the product a little misleading. And yes, you have to read below the picture to realize it was an option. If you are a picture shopper like me, then you may miss that. I was expecting an external sensor to come with the device, but was mistaken.(More of a disclaimer, not a con) For people that us English system of measurements, the Ubibot alert rule values are in metric only. However, if you use IFTTT to monitor readings, then you can use that to adjust your threshold values in English units.If you are a developer and need faster data frequency readings, then you are limited to 1 minute device recording, and then the speed of you network to get the data to external data servers. Fastest data frequency is 1 minute.

### ⭐ 3 warnings from Norton security about app, SMS not free
*by G***3 on August 16, 2020*

I have Norton Security (NS) installed on my android (pixel 3) and after I installed the Ubibot App got three warnings. That it was sharing my personal information, That it may try to install another app, and it places an add icon on the home screen. I did not see the latter, but didn't wait around to find out and uninstalled the app and returned the product. I have a lot of apps on my phone and NS has never warned me about any other apps, let alone 3 issues. The product info also reads like SMS is free but It is not. It also requires location to be enabled in order to "fetch wifi information". Why?The instructions aren't all that clear but once you get it set up it is pretty straight forward and appears to be accurate and the push notification work as advertised. During setup I had to check the "skip ssid" box to get it to finish the connect to the Ubibot. The app setup takes you to the wifi setup screen to connect to the Ubibot network but I could not find a way back that allowed me to continue. telling it to ignore the SSID check allowed it to continue without going to the wifi setup screen, I did shut down the wifi that it was using and started it back up and it took about 3 hours to come back on line.

### ⭐⭐⭐⭐⭐ Compact & Discreet in My Living Room
*by E***U on June 18, 2025*

I placed the UbiBot WS1 in my living room. Its small, inconspicuous design blends right in but packs a useful punch. Setup was super easy: plug it in, connect to WiFi via the app, and I was monitoring conditions in minutes. The connection stays solid even if my router cycles occasionally. I set multiple temperature and humidity alerts, and the instant push notifications warned me when levels crept toward risk. The app is clean and intuitive for checking history or tweaking thresholds. When I had a quick calibration question, support responded promptly and guided me step by step. Love how hassle-free and handy this little device is!

## Frequently Bought Together

- UbiBot WS1 WiFi Environmental Sensor: Temp, Humidity, Light Monitoring | External Probe | Alerts, Schedule Reports & Device Sharing | Local Deployment| IFTTT & Alexa | 2.4GHz WiFi, No Hub Needed
- UbiBot DS18B20 Temperature Probe, Waterproof External Probe for Refrigerator,Remote Temperature Monitor for Hot Tub,Swimming Pool,-55 to 125 C,USB Connector (Matches with Ubibot WS1,WS1 Pro only)(3m)
- UbiBot External Probe Extender Adapter (Devices only)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-03*