HOBOlink Web-Based Display/Readout

Powerful web-based access to HOBO RX3000
Remote Monitoring Systems

HOBOlink is a web-enabled software platform designed for HOBO RX3000 Remote Monitoring Systems. This data logger software allows you to easily access current and historical data, set alarm notifications and relay activations, and manage and control your HOBO RX3000 web-based data logging systems.

Mobile Notifications on HOBOlink

Get notified

HOBOlink will send an email or a text/SMS message to your phone when conditions exceed set thresholds. Multiple levels of alarms and actions can be set for each sensor.

HOBOlink Monitoring Using Google Maps

Monitor your stations with Google Maps

HOBOlink integrates Google Maps to allow you to quickly see all your HOBO devices and drill down on the details. Hover over your device icons to see readings from the last connection, alarm status, and more.

Web-based Configuration with HOBOlink

Easy web-based configuration

HOBOlink allows you to easily configure sensors, logging rates, alarm notifications, relay actions, and more.

HOBOlink WeatherUnderground Integration

Seamless interface to Weather Underground

With HOBOlink, you can easily and automatically push your weather data to Weather Underground (WU) through a simple interface. Just match up your sensors with the corresponding WU measurements and the data gets pushed at regular intervals.


HOBOlink Key Features

  • Access your data with a web browser or mobile device
  • Verify RX3000 system status remotely
  • Set up and manage alarm notifications remotely
  • Schedule automated delivery of data
  • Export the exact date range and sensors you want
  • Support HOBO U30 Remote Monitoring Systems as well

About the HOBO RX3000

The HOBO RX3000 is Onset's next-generation remote data logging station that provides instant access to site-specific environmental data anywhere, anytime via the internet. LEARN MORE


  • Flexible support for a broad range of sensors
  • LCD display for easy field deployment
  • Cloud-based data access through HOBOlink
  • Plug-and-play operation
  • Alarm notifications via text, email
  • Rugged double-weatherproof enclosure
  • Cellular, Wifi and Ethernet options are available
  • Configure & check on your RX3000 from your mobile devices
  • Optional Analog Input and Relay Modules
  • Optional third-party sensor available for Remote Water Level Monitoring

HOBO RX3000 Weather Station Kit