To see the full specifications for this product, please see our product manual found in the PDF documents above.

Can I download data from MX2200 Series loggers deployed in water?

No, the MX2200 Series need to be taken out of the water to download the data.

Do I need an optical shuttle to download data from the MX2200?

No, you need to have a mobile device such as a phone or tablet that runs iOS or Android operating systems and that have Bluetooth Low Energy (Bluetooth 4.0 or above) in order to download the data.

Is an event recorded in the data file when the logger is submersed or removed from the water?

With the MX2203 & MX2204, the user has the option while configuring the loggers to use the Bluetooth Off Water Detect. The logger will not advertise when the presence of water is detected. Once the logger is removed from the water, advertising will automatically turn on, thereby not requiring you to push a button (or use a magnet) to wake up the logger when you need to connect to it. This option preserves some battery power. Note: The logger will check for the presence of water every 15 seconds when this is option is selected.

Do the new MX2200 Series water loggers replace the existing Pendant and TidbiT water loggers?

No, we will continue to support the TidbiT, Pendant, and Water Temp Pro optical products although we encourage folks to take a look at the new features of the MX2200 Series.

Can I use HOBOware software to graph, analyze and export the data?

You have the ability to share a .HOBO file via email, or use HOBOlink.com to then open up the file in HOBOware to do additional data analysis like combining graphs and analyzing your data further. Note that HOBOmobile can also directly output a .XLSX & .CSV file format if you choose to work in Excel

Onset HOBO MX2200 Series Intro

HOBO MX2200 Series water temperature loggers bring convenient wireless setup and download to Onset's field-proven TidbiT and Pendant water temp loggers! These new models feature the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device. No need to take a laptop or shuttle into the field!

Onset HOBO Water Temperature Data Logger Range

Making the decision about which water temperature data logger is right for your application is important, but the range of solutions can be overwhelming. This video provides a quick overview of the Onset family of HOBO water temperature loggers.

HOBO MX2201 & MX2202 Battery Replacement

Onset's HOBOconnect app, accessed from a free download from the iTunes or Google Play app store, or your pc, makes it quick and easy to configure compatible MX Series data loggers (chart below) and manage the collected data. From your mobile device, tablet, or Windows computer, users can view data in graphs, check the operational status of loggers, share data files and graph images for analysis in Excel, Numbers, and other applications, and store data in the cloud. HOBOconnect also makes it fast and easy to set up audible alarm notifications so users are immediately notified of problems.

• Communicate to HOBO MX data loggers using Bluetooth (LE) technology
• No internet connection required 
• Set data logger's name, password, logging rate, alarm threshold, start and stop time
• Automatically upload data to Onset's cloud-based HOBOlink software to store and merge data files
• Configure and clear audible alarms
• Page the data logger
• Quickly download and view data
• Export and share data as CSV, TXT, XLSX, or HOBO files