
5 Deploy the logger to the location where you will be monitoring
the conditions. Follow the deployment guidelines in the full
product manual (see link to the right).
6 To offload data from the logger:
a. Tap Devices.
b. If the logger was configured with Bluetooth Always On,
continue to step c.
If the logger was configured with Bluetooth Always Off, press
the HOBO button on the logger for 1 second to wake it up.
If the logger was configured with Bluetooth Off Water Detect
and it is deployed in water, remove it from the water.
c. Connect to the logger in the app and tap .
d. To view or export the data, tap HOBO Files, tap (if
applicable), and tap .
For specifications and detailed information about
the logger, scan the code at left or go to
www.onsetcomp.com/manuals/mx2203-mx2204.
WARNING: Do not cut open, incinerate, heat above 85°C (185°F), or recharge
the lithium battery. The battery may explode if the logger is exposed to
extreme heat or conditions that could damage or destroy the battery case.
Do not dispose of the logger or battery in fire. Do not expose the contents of
the battery to water. Dispose of the battery according to local regulations for
lithium batteries.
1-508-759-9500 (U.S. and International)
1-800-LOGGERS (564-4377) (U.S. only)
www.onsetcomp.com/support/contact
© 2017–2021 Onset Computer Corporation. All rights reserved. Onset, HOBO, and HOBOconnect are registered trademarks
of Onset Computer Corporation. App Store is a service mark of Apple Inc. Google Play is a trademark of Google LLC. Windows
is a registered trademark of Microsoft Corporation. Bluetooth is a registered trademark of Bluetooth SIG, Inc. All other
trademarks are the property of their respective companies
This product has been manufactured by Onset Computer Corporation and in compliance with Onset’s ISO 9001:2015 Quality
Management System.
Patent #: 8,860,569 21539-H MAN-MX2203-MX2204-QSG
5 Deploy the logger to the location where you will be monitoring
the conditions. Follow the deployment guidelines in the full
product manual (see link to the right).
6 To offload data from the logger:
a. Tap Devices.
b. If the logger was configured with Bluetooth Always On,
continue to step c.
If the logger was configured with Bluetooth Always Off, press
the HOBO button on the logger for 1 second to wake it up.
If the logger was configured with Bluetooth Off Water Detect
and it is deployed in water, remove it from the water.
c. Connect to the logger in the app and tap .
d. To view or export the data, tap HOBO Files, tap (if
applicable), and tap .
For specifications and detailed information about
the logger, scan the code at left or go to
www.onsetcomp.com/manuals/mx2203-mx2204.
WARNING: Do not cut open, incinerate, heat above 85°C (185°F), or recharge
the lithium battery. The battery may explode if the logger is exposed to
extreme heat or conditions that could damage or destroy the battery case.
Do not dispose of the logger or battery in fire. Do not expose the contents of
the battery to water. Dispose of the battery according to local regulations for
lithium batteries.
1-508-759-9500 (U.S. and International)
1-800-LOGGERS (564-4377) (U.S. only)
www.onsetcomp.com/support/contact
© 2017–2021 Onset Computer Corporation. All rights reserved. Onset, HOBO, and HOBOconnect are registered trademarks
of Onset Computer Corporation. App Store is a service mark of Apple Inc. Google Play is a trademark of Google LLC. Windows
is a registered trademark of Microsoft Corporation. Bluetooth is a registered trademark of Bluetooth SIG, Inc. All other
trademarks are the property of their respective companies
This product has been manufactured by Onset Computer Corporation and in compliance with Onset’s ISO 9001:2015 Quality
Management System.
Patent #: 8,860,569 21539-H MAN-MX2203-MX2204-QSG