Cold Chain Monitoring Devices

Manage temperature, humidity, moisture-sensitive assets and more with real-time GPS tracking and cold chain monitoring devices.

Cold Chain IoT Solutions

Reliable cold chain temperature monitoring systems ensure the safety and compliance of cold chain assets in storage and transportation en route to their destination.

Our range of cold chain monitoring telematics devices combine sensor monitoring and GNSS tracking to ensure critical assets are always accounted for and kept at safe conditions during transport. Our integration-ready devices are designed with the capabilities to meet the unique needs of your operation — from temperature, humidity, and moisture monitoring, to indoor to outdoor asset tracking, detailed fleet management with driver behavior reporting, and theft recovery solutions that provide live tracking for asset retrieval.

Build a better
Cold Chain and Asset Management Solution

Our cold chain tracking and monitoring sensors provide high-precision positioning with global connectivity and flexible configurations to target and track the data most crucial to your operation. Report and manage data with GPS and temperature monitoring systems engineered and designed to work in the toughest environments without compromising efficient and reliable data.

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Capture Critical Data

Monitor and record location, movement history, trailer temperature monitoring, humidity, moisture, door open/close, and more with our versatile and rugged range of GPS tracking devices for cold chain management. Custom geofencing tracks the movement of your cold assets and sends alerts when assets enter or leave specific locations.

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Track more with Bluetooth® Low Energy

Several of our devices combine GNSS and Bluetooth® Low Energy to not only track location, but also report on nearby Bluetooth tags and sensors to gather critical environmental data such as temperature and humidity, as well as data from vehicle components and other onboard assets.

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Safety and Compliance

Maintain safety and compliance with a complete cold train tracking solution. Real-time refrigerated trailer tracking devices provide the data you need when you need it. Cold chain storage and truck temperature monitoring solutions require nuanced needs to ensure safety and compliance to prevent compromise of assets, such as food and pharmaceuticals, that require sensitive temperature regulation and reporting.

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Risk Mitigation

Each stage of the cold chain provides the opportunity for risk that can be avoided and managed with GPS trackers with temperature sensors to ensure the integrity of products and assets. With the power of real-time data provided by refrigerated vehicle tracking devices, the safety and reliability of cold chain equipment and assets can be monitored, and preventative solutions can be implemented in the case of equipment failure or temperature loss.

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Vehicle & Equipment Monitoring

Vehicle temperature monitoring systems applied to refrigerated trucks and trailers can also not only provide reports on temperature monitoring; cold chain trackers can also provide insights related to driver behavior and safety and aid in theft recovery with GPS tracking features.

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Reduce Paperwork

Reliable record keeping ensures that assets are properly managed, and temperature monitoring devices for shipping and storage ensure regulatory compliance. Manage records in detail with GPS temperature tracking and sensor monitoring reporting that digitally send data to the software platform of your choice, reducing record-keeping complications and errors.

Battery-Powered and Wired Cold Chain Management Solutions

Select from the largest range of IoT battery-powered asset tracking devices featuring over 10 years of battery life for a wire-free cold chain management solution. We also offer comprehensive and robust wired tracking devices with flexible I/O’s for advanced cold chain management and vehicle tracking applications.

Discrete and easy to install, our variety of GPS temperature monitoring devices can be seamlessly implemented across your trailers, fleet, container shipping and infrastructure. Each monitoring device is engineered with the capabilities to meet the unique needs of your operation — from indoor to outdoor asset tracking to detailed fleet management with driver behavior reporting, and theft recovery solutions that provide live tracking for asset retrieval.

Cold Chain GPS Tracking Devices

The Digital Matter Difference

Proven Expertise

Global leaders in the asset tracking Original Equipment Manufacturer (OEM) ecosystem as determined by ABI Research. Over 1M+ devices designed, manufactured, and deployed across 120+ countries with over 1.5K endpoints and counting. 

Global Connectivity

Comprehensive range of LPWAN IoT devices with global Cellular (2G, 3G, LTE-M / NB-IoT) LoRaWAN®, Sigfox and Bluetooth® connectivity options.


Fast Integration

Fast and secure integration into any IoT software platform and tracking system with comprehensive documentation and a flexible and open payload format.


Leading Performance

Our commitment to quality engineering and expertise in low-power design means our devices perform better, last longer, and are easier to manage than competitors.


Device Management

Customize device parameters to fit your use case. Manage, monitor, debug, and update our GPS cold chain management devices remotely with our Device Management Platform.

Technical Support

Get industry-leading technical support with device activation, installation, configuration, integration, troubleshooting, and more.

Data Security

Protect your data with military-level AES-256 (Cellular) and AES-128 (LoRaWAN) Encryption.

Customize and Scale

Save time, money, and accelerate time-to-market by adapting our current range of devices to fit niche applications with custom firmware and sensor integrations.

Fast and Flexible Integration

With an open and flexible payload structure, integrating Digital Matter GPS cold chain monitoring devices into existing tracking systems, IoT platforms, or ERPs is faster and less complicated, allowing our partners to deploy or go to market faster with the latest IoT asset tracking technologies.

GPS temperature sensor devices seamlessly integrate into your current operations platform to provide detailed reports where essential data is sent digitally to be kept on record using IoT solutions. Cloud-based IoT and GPS data streamlines the administrative burden of record keeping.

Platform Integrations Cellular
Oyster Edge LP

Configure and Customize


Optimize our existing firmware to best fit your specific application, with hundreds of OTA configurable parameters. Control reporting frequency, movement-based events, accelerometer sensitivity, I/Os, and much more, or work with our engineers to build out a fully custom solution.

Cold Chain Monitoring Device Features

Global Connectivity

Cellular (2G, 4G LTE-M / NB-IoT), LoRaWAN®, Sigfox and Bluetooth® Tracking Solutions for global cold chain management and asset tracking applications.

Sensor Monitoring

Interface with a range of sensors such as temperature, humidity, moisture, depth, and more. Interface with reed switches for door open/close monitoring.

Rugged & Weatherproof

Ultra-rugged and waterproof IP68-rated device housings developed and tested to withstand rough environments, impact, fine dust, and brief submersion.

Off-the-Shelf Batteries

Powered by off-the-shelf batteries with built-in battery life management for monitoring use and remaining life predictions.

Advanced Geofencing

Create custom geofences and alerts if an asset enters or leaves specific locations. Geofences can also be downloaded directly to the device for enhanced location-based behaviors.

Impact Detection

Configure impact-detection alerts when g-forces are exceeded by a user-defined threshold.

Run Hours & Idling

Track equipment and vehicle usage times, run hours, distance travelled and excessive idling to understand and optimize utilization.

Theft Recovery

Switch to Recovery Mode in the case of theft or loss to activate live-tracking at 30 second intervals for asset retrieval.

Preventative Maintenance

Set proactive maintenance reminders based on distance traveled to reduce vehicle and trailer downtime and repair costs.

Easy Install

Multiple installation options for covertly securing devices to assets with screws, bolts, cable ties, rivets, and more.

Flexible Configuration

Configure device parameters such as heartbeat rate, movement and accelerometer settings, and more to fit any tracking application.

Related Case Studies

Asset Tracking & Sensor Monitoring with Restotracker

Learn how Restotracker uses the Remora2 and Bluetooth® Low Energy to remotely track and monitor high value assets and critical sensor data.

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