UbiBot ® WS1 Pro Wireless Environmental Monitoring

A portable, remote-accessible IoT sensor with WiFi, mobile data and clear LCD screen.

Now Compatible with


UbiBot ® WS1 Pro Wireless Environmental Monitoring

A portable, remote-accessible IoT sensor with WiFi, mobile data and clear LCD screen.

Now Compatible with


WiFi and mobile data connectivity for easy access anywhere in the world

The UbiBot ® WS1 Pro is a state-of-the-art environmental monitoring system that leverages the latest IoT technologies. Collect data in real-time anywhere in the world using the built in mobile data and WiFi. All your data is automatically synced to the UbiBot ® IoT Platform, and you can access your device in real-time via our App or using a browser.


Super Clear LCD Screen

The WS1 Pro has a bright and clear 4.4 inch LCD screen. This displays the current environmental conditions and shows you any alerts and notifications in real-time.



Sensing Range : Temperature -4℉ to 140℉(-20℃ to 60℃), Humidity 0% to 100%

Accuracy : temperature: ±0.3℃, humidity: ±3% RH, ambient light: ±2%①

Network : supports WiFi, GPRS / 3G / 4G②

WiFi Channel Width : supports 20MHz or „Auto” setting

WiFi : requires 2.4GHz (802.11 b/g/n), channels 1-13 network (5GHz WiFi is NOT supported)

WiFi Security : supports OPEN, WEP, or WPA/WPA2 types

Power Source : 4 x AA batteries or Micro USB (5V/2A)

Battery Life: 4-6 months (WiFi only); 1-2 months (WiFi and SIM)*

Length : 4.96” (126mm)

Height : 3.38” (86mm)

Width : 0.88” (22.5mm)

Weight : 143g ± 3g (without batteries)

Finish material : flame resistant ABS+PC

Screen : 4.4” LCD with backlight

Ports : 2 Micro USB

External Probe : supports DS18B20 temperature probe (optional extra)

Compatibility : iOS 9.0+, Android 6.0+, or Windows 7+

On-board Memory : >300,000 sensing records

Device Setting: the minimum device sync interval (upload) is 1 minute, and minimum sensing interval is 1 minute (Temperature, Humidity, Light, External Probe and Battery Voltage).

Alert Types: supports APP push notifications, email, SMS text, phone call alerts and audible alerts. Alerts can be set on numeric- based sensor readings and network status (e.g. when connection is lost or batteries are low). All alerts are sent from the UbiBot Cloud.

① The sensor precision might fluctuate slightly in actual usage because of enviroment condition, deployed position, etc. See user guide for detailed parameters.

② Depending on the specific model purchased

③ The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings.

Compare UbiBot ® smart sensor devices

There are two versions of the UbiBot ® smart sensor. Both are built on the same underlying IoT sensor technology. However the WS1 Pro adds significant features as shown in the table below.


① Depending on the specific model purchased. ② The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings

A Feature Packed IoT Sensor

Accurate Measurements

The WS1 Pro uses world leading industrial grade sensors in order to provide accurate measurement and great performance time after time.

Elegant Design

The WS1 Pro is sleek enough to blend into any room, yet beautiful enough to be the centre of attention.

Smart Alerts

The WS1 Pro provides you with programmable smart alerts whenever any readings go outside the range you define. Alerts are delivered to you using multiple channels (text, notifications, etc).

Clear User-friendly Screen

The 4.4 inch screen allows you to quickly see the temperature (Celsius or Fahrenheit), ambient light and humidity. Tell the humidity at a glance using the emoticons on screen.

Easy to Use

Setting up the WS1 Pro takes just 3 minutes and it uses WiFi or mobile data to sync your data automatically. Our App allows you to access the data via your smartphone or you can access it from any browser

Remote Measurements

The WS1 Pro comes with two Micro USB ports allowing you to further extend the functionality of your device using our external measurement probes.


Temperature and humidity directly influence the health and yield of your crops. By using WS1 Pro multi-sensor devices you can track the history of the growing environment and correlate this with crop yields. A smarter way to monitor your important crops and maximise your revenues.


Keeping a stable environmental conditions is necessary for stocks, such as cigar and wine. Using the WS1 Pro you can be sure they have been stored in the perfect conditions and can receive an instant alert when anything changes.


The WS1 Pro gives you real-time monitoring of the environment in your laboratory without the need for a separate hub. Using the optional external probe you can monitor conditions inside your specimen storage fridges and freezers. Access the data live from anywhere in the world using our App.


Historic silk textiles are extremely precious and need to be carefully preserved. The slightest change in temperature or humidity could damage them. Museum curators can use the WS1 Pro to monitor the environment remotely and will receive an alert if conditions ever change.Extremely hot conditions will cause servers breakdown which brings costly damage. Use the WS1 Pro to keep an eye on the conditions in your server room. The cloud based IoT platform lets you view the latest data at your office by using the App or any browsers.


The WS1 Pro can integrate seamlessly into your smart home. Monitor the temperature when you are away from home and decide when to turn on your smart heating. The sleek design will look good in any home and the large LCD screen shows you the current conditions at a glance.


Everyone knows how important it is to keep your baby from getting too hot. Install a WS1 Pro sensor in the baby’s room and you can relax, secure in the knowledge that you will be told any time the temperature gets too hot or cold. Even better, the clear display allows you to instantly see the temperature of the room when you put baby in their cot to sleep.