The Smart

All-in-one IoT sensor for

Environmental Data

Now Compatible with  

Multiple Sensorse

Multiple Sensors

Low Power Consumption

Low Power Consumption

Multiple Free Alerts

Multiple Free Alerts

200 MB Free Storage

200 MB Free Storage

One device, many metrics

The UbiBot ® WS1 has industrial-grade sensors that work seamlessly to give you accurate sensing of environmental conditions. The optional external temperature probe allows you to monitor liquids, soil and other harsh environments.

A revolutionary cloud-based solution

The UbiBot ® WS1 can connect to the network using WiFi. It automatically synchronises its data to the UbiBot ® IoT Platform. This gives you secure access to your monitoring data from anywhere in the world via the website or our App.
wireless synchs

Even if the network fails, the WS1 won’t let you down

The UbiBot ® WS1 boasts a large onboard memory and continues to collect and store data even when the network is down. If the network ever fails, you will receive a notification.
Ubibot Direct Access Tool

Stylish Design and Impressive Features

We are on a mission to revolutionise your environmental data sensing. WS1 is the most accurate WiFi sensor device and offers real-time alerts.
Ubibot User Friendly Device Button


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, WPA2-Enterprise (802.1x/RADIUS authentication) network is not supported.

WiFi Channel Width: Supports 20MHz or "Auto" setting

Compatibility: iOS 11+, Android 8.1+, or Windows 7+, or macOS v10.8+

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

Certification: CE, RoHS, FCC, IC, TELEC, RCM, FDA, EN12830

Length: 2.56’’ (65mm)

Height: 2.56’’ (65mm)

Width: 0.65’’ (16.5mm)

On-board memory: 300,000 sensing records

External probe: Supports DS18B20 temperature probe(optional extra)

Weight: 32 ± 3g(without batteries)

Ports: 1 Mini USB, 1 Micro USB

Battery Life: 4-6 months*

Sensing Range: Temperature -4℉ to 140℉(-20℃ to 60℃), Humidity: 10% to 90%⚠️

Device Setting: Supports 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 and phone call 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.

*The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings. For more details, please click here.

⚠️The device is not waterproof. For outdoor use or indoor environment with constant 90% or higher humidity , please use a waterproof case and connect the external probe.

Probe Connection Diagram

The WS1 device only supports 1 x DS18B20 probe for external temperature monitoring as it only has one Micro USB port. To power it with USB cable at the same time, you can connect a USB splitter. ws1 Probe

Compare UbiBot ® smart sensor devices

UbiBot ® now has three versions of the smart sensor for temperature and humidity monitoring. All of them are built on the same underlying IoT technology and integrated with Swiss sensors. Each generation has its own features especially designed to fit in different demands of users.

Full coverage with various sensors

To meet various demands of measurement in the market, UbiBot products are equipped with multifunctional interfaces to connect different sensors. In fields, such as farming, cold chain, healthcare, storage, UbiBot covers almost all the data measurement demands by providing real-time data and 24/7 monitoring.

Note:  Fully supported     Partially supported     Don't support

Unlimited Applications

With its wireless monitoring capabilities and online access to the data, our multi-sensor WS1 has been used in numerous industries, including intelligent agriculture, inventory management, pharmaceutical storage and server room monitoring. Get peace of mind with a simple 3 minute setup.