What is LogTag Online?

LogTag Online is a Cloud-based online environmental management system providing alarm notifications, compliance, record storage and reporting functions.

LogTag Online allows its users to download data from LogTag dataloggers, view the data in the cloud, and allows the sharing and securing of the data using a permissions system.

Getting Started

Step One: Create your LTO Account

Create a Basic (Free) Account or a Standard (Paid)* account now at: LogTag Online.

*To activate all LogTag Online features, (depending on your user requirement), contact your local provider for activation code(s) to be on a Standard (Paid) account upon sign-up. Find out the difference between the LogTag Online account options here.

Step Two: Configure your WiFi Device

Download the latest Connection Wizard here: connectionwizard.exe.

A zipped version is available here:

A WiFi Connection Guide is available to guide you through the steps here.

Step Three: Upload your data

There are 2 primary methods of uploading your devices data to LogTag Online. The first is LogTag Drive. A simple and easy to use file storage page.

Alternatively, you can create a Location to get access to real-time data and notifications. Read our LogTag Online User Guide for instructions on our Resources + Training tab.

LogTag Online


LogTag Online

Account Overview

Free account


No Activation Code(s) required


Licensed account


Purchase Activation Code(s) from your local distributor or directly on LogTag Online via a secured Stripe payment system


For LogTag Online Fixed (VFC users) or any other fixed-sited monitoring, please refer to the Account Overview for more information.


For LogTag Online Transit users, please refer to the Account Overview for more information.

The Benefits & Features of LogTag Online


Immediate notification of a temperature excursion sent to your email or phone.

Real-time Data

Data is uploaded to the cloud in real time.


Suitable for all users from small clinics to the largest hospitals.


LogTag Online automates vaccine temperature monitoring and maintains compliance to VFC and CDC Guidelines.


Access your data through LogTag Online on any device with an internet connection and internet browser.

Ease of use

Setting up your account is quick and easy, then you can access your data online.


LogTag Online can be accessed using any LogTag data logger, so you don’t need to upgrade your existing loggers in order to get started.

Local Support

Support for LogTag Online is available through LogTag’s Global distribution network.


PDF and CSV logging reports are automatically sent via email.

LogTag Online FDA 21 CFR Part 11

LogTag Online is committed to providing you with a trusted set of cloud services. We have leveraged our decades-long industry experience building enterprise to create a robust set of LogTag Online security technologies and practices. These work to help reduce the cost, complexity, and risk associated with security in the cloud.

Download our LogTag Online Security Compliance PDF to see how LogTag can help you strengthen your security posture, streamline your compliance efforts, and enable digital transformation.

LogTag Online Security Compliance

LogTag Online complies with all requirements for electronic records including FDA 21 CFR Part 11. Please click the PDF icon to see how LogTag Online ensures the security and integrity of your records.

LogTag Online Support & Training

LogTag Online Brochure

LogTag Online User Guide

Connection Wizard Quick Start Guide

Release Notes

Glossary of terms


Play Video
Creating an Account
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Dashboard Overview
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Manage Account
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Manage your Team
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Event Log & Notifications
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Registered Devices

Frequently Asked Questions

Provided each existing logger is “attached” to the location within LTO, then a logger used with a LTI-WM-WiFi is considered to be a location, and real time data and notifications will be uploaded to LTO.

You can upload data from a logger which is attached to a location using a standard USB interface cradle or a WiFi interface cradle.

Yes. If a logger is attached to a location, data uploaded from that logger using a non-WiFi device is also treated as location data. Logger data uploaded to LogTag Online (LTO) via a WiFi device doesn’t appear in location data if the logger is not “attached” to the location. For example, a clinic may have three fridges, one of which contains highly sensitive vaccines which is monitored in real time by a TRED30-16R (attached to the location) + a LTI-WM-WiFi. Data collected from this fridge will appear as real time data in the associated and configured ‘location’ in LTO. The other two fridges contain less-sensitive vaccines and are monitored by TRED30-16Rs which are downloaded weekly. If these TRED30-16Rs are NOT attached to a location, data uploaded weekly to LTO via a LTI-HID or a LTI-WiFi or even a LTI-WM-WiFi will appear as LTD file data in the “LogTag Drive” section of LTO. If these TRED30-16Rs ARE attached to a location, data uploaded weekly to LTO via a LTI-HID or a LTI-WiFi or a LTI-WM-WiFi, will appear in the associated and configured ‘location’. This in turn means that notifications, reports and event logs can be generated for the attached loggers. The key point is not the interface device used, but the attachment (or not) of the logger to the location.

The annual subscription for each location is required regardless of whether the data is uploaded in real time or not. Storage of data files uploaded from loggers NOT attached to a location is free though the number of files limited depending on the account type and number of subscriptions. Data from the loggers can be uploaded to LogTag Online directly using a LTI-WiFi interface cradle, or via a LTI-HID/LTI-USB and LogTag Analyzer 3.





Affected services: We are experiencing an issue with the Twilio. For Messaging, Verify SMS and WhatsApp is experiencing degradation in several countries and there are elevated API latency, delayed and failed messages for SMS. Start at 12:14 pm 18/August/2023(NZST). 

All services impacted by an issue resolved by Twilio. No impact on SMS and WhatsApp messages sent by LogTag Online. Resolved at 3:14 pm 18/August/2023  (NZST)
Status: 18/August/2023

Affected services: LogTag Online has been updated to version 1.14 at 12:00 7/August/2023 (NZDT).