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Industry's First
Bluetooth (BLE) Water Level Logger

Vaccine Storage Monitoring
Effortless with InTemp!

CO2 Monitoring
In the Palm of Your Hand

The Trusted Leader in Data Loggers
For 35 Years

Data Loggers for measuring and monitoring indoor, outdoor and underwater environments.

Monitoring Solutions for preserving the quality of temperature-sensitive products.


Industry insight and resources on all things data logging

  • Upcoming Webinar:
    Ask the Experts! Herman and Scott will hold an open discussion of topics most important to you. Their goal is for you, our HOBOmobile users, to come with questions and drive these webinars.
  • Application Story:
    South Korean water management agency utilizes data loggers to investigate coastal water impacts from hydroelectric dam discharges.
  • Informational Page:
    Bluetooth Low Energy (BLE)—also known as Bluetooth Smart—is a relatively new version of Bluetooth technology that offers significantly less power consumption and costs compared to Classic Bluetooth while still maintaining a similar communication range. Learn more!
  • Application Story:
    The Idemitsu Museum of Arts in Tokyo uses convenient Bluetooth Low Energy (BLE) data loggers to monitor temperature and relative humidity, ensuring optimal environmental conditions for the preservation of its valuable art objects, including paintings, calligraphy, and ceramics.
  • Application Story:
    Rhode Island's Narragansett Bay National Estuarine Research Reserve used water level data loggers as part of a study that helped bolster the conclusion that losses of a certain marsh grass in southern New England marshes can accelerate during periods of extreme high water levels.

Success Stories

"The HOBO MX1101 is an ideal solution for us to protect such an important historical artifact as the Magna Carta. It’s great that I can check the current conditions at a glance, and have the ability to access historical data without interfering with the exhibit."
Emily Naish
Emily Naish, Archivist at Salisbury Cathedral
"The time reduction for downloading the MX2001 logger in our wells is significant, since most are 25 to 500 feet deep. The Bluetooth capability eliminates the need to remove the logger from the well and threat of tangled cable."
David Light
David Light, West Virginia University

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