Affordable Freezer/Refrigerator Temperature Monitoring

Trusted by hospitals, pharmacies and businesses around the world. 

Our easy to install sensors and customizable alarms and dashboard make it easy to protect your assets, save time and stay compliant with regulatory agencies. 


The Simple Temperature Monitoring Solution

  • Easy-to-Read Display
  • Automated logging and reporting 
  • Customizable Alarms 
  • Mobile App on Android & iOS
  • Bluetooth/Data/ Wireless Connectivity
  • 24/7 Notifications via Call, Text, or Email
  • Two-Click Regulatory Compliance
  • Get Up and Running In Minutes! 
Phone Compressed

Save Money and Protect All Of Your Critical Assets

  • Eliminate manual logging and reporting processes
  • Reporting Tools analyze data, spot trends and streamline performance audit procedures
  • Protect your assets from anywhere in the world


Automated Logging & Reporting

  • Meets The Joint Commission, AABB, GLP/GMP, FCC, Vaccines for Children (VFC), and FDA Requirements 
  • Long-Life Onboard Rechargeable Battery
  • Redundancy rich: connectivity, data &
    power protection comes standard
  • 2 Click Compliance - Automatically generates reports in regulatory compliant format

Agency Web

Plug and Play Simplicity: From Start to Finish

Digital Sensors and Temperature Meters

  • Fully NIST-traceable and ISO 17025 compliant sensors are thermal buffered and meet all state and federal regulations and recommendations.
  • SNAP Calibration eliminates downtime and expense associated with conventional annual calibration.
  • Pair with Sonicu digital temperature meters for plug-and-play deployment.
  • Multiple networking capabilities meshes several units into a unified system via 900 MHz with data transmission to the cloud by 4G cellular, WiFi or Ethernet. No IT required.
Compressed - RElative Humidity and Temperature

Schedule A Demo


Compressed Hospital Floorplan

Freezer and Refrigerator Monitoring Solutions

Affordable and reliable hardware coupled with intuitive and innovate software is we help healthcare, life science and food service clients save time and money while protecting their valuable assets with our app-based monitoring solution. 

Onboard Li-ion rechargeable battery and SIM memory with DataSync feature provide a battery backup option and ensures data integrity in the event of a system interruption or power loss. 

Sonicu Digital Sensors Available:

  • Temperature
  • Temp & Humidity
  • Ultra-Low Temp (ULT)
  • Air Pressure Differential
  • Relative Humidity 
  • CO2, O2 and VOCs

Industry Leaders Choose Sonicu™

Two-Click Regulatory Compliance

Don't risk an audit or losing valuable assets. Our 24/7 platform eliminates manual data logging and automates regulatory reporting. From Hospitals and Pharmacies to Scientific Laboratories and University Research Departments. Plus any cold chain environment.


Consolidates all wireless monitoring: sound, temperature, power, humidity, air pressure and other environmental conditions into a seamless platform that connects, detect and protects. A single solution to grow with you.


From manufacturing and distribution to pharmacies and research centers, our monitoring solutions protect the medicines that save lives. Monitor air pressure, ambient temperature and humidity levels to ensure storage area and compounding room conditions meet standards.

Life Sciences

Protect lab freezers and clean rooms for biologics including vaccines, blood products, DNA/RNA, cryogenics. Designed to meet the most exacting specifications.

Food Safety

Protect your customers and your profit. Ensure freezers, refrigerators, and walk-ins are maintaining desired temperatures.

The Easy Temperature Monitoring Solution For Your Refrigerators and Freezers

Software that's easy to use and drives real business results. Asset Protection. Compliance Automation. Operational Efficiency. And live, U.S.-based customer support that's always a phone call away. That's why our customers stay with Sonicu.

Get Pricing

Powerful Reporting

Simple to access. Easy to share. And custom built on feedback from hundreds of customers across healthcare, life science and food service to satisfy their regulatory oversight.


We build you a custom floorplan of your facility mapped to our monitoring solution for improved visibility. Any user can log in and quickly identify where an issue may be arising, and deploy appropriate resources rapidly.

Real time alerts

Phone call, text, email and push notifications that are tiered across your organization and buffered to avoid alarm fatigue. Our system is designed to keep you connected to your precious assets without the constant dinging of false alarm.

Excursion Reports

The heart of satisfying regulators. Showing your temperature or environmental compliance across any time period and easily shareable via PDF or CSV. Customers leverage this report to track potentially failing machines for preemptive maintenance.

Superior Operational Visibility With Real Time Views Across All Departments

Check-in remotely from anywhere, anytime using your mobile, tablet or PC. 


  • iOS App
  • Android App
  • Or via any web browser


  • Temperature Alerts
  • Humidity Alerts
  • Internet Connection Loss Alerts
Compressed - Laptop

The Sonicu Difference

  Advanced Alarming

Cloud-based software capabilities with predictive algorithms for tailored alarming to reduce alarm fatigue and spot trends.

  SMART Reporting

Automated logging and reporting unrivaled in the industry for effortless regulatory compliance.

   The Safest Network

Virtual Private Network on Verizon cellular platform that eliminates security concerns when transmitting data to the cloud.

  Recalibration is Easy

All-digital temperature probes for easy calibration renewal with Sonicu's SNAP calibration program. 

      SMART Digital Sensors

SMART sensors with proprietary DataSync capture. Preserve and secure data in the event of transmission interruptions.

  Battery Backup

Industry leading battery life on all sensors. In the event of a power outage Sonicu's wireless sensors continue to keep you notified.

   Flexible Transmission

Replace server-based systems and eliminate IT concerns with a variety of transmission signals including: Cellular, Radio Frequency, WiFi, and Ethernet.

    Ensuring Consistency

Service quality and connectivity reports provide detailed analysis of system operations.

Freezer/Refrigerator Temperature Monitoring Systems

If you’re looking for a cloud-based refrigerator (or freezer) temperature monitoring system that helps your team eliminate manual logging, improve compliance readiness and protect all your temperature sensitive assets, you’ve arrived at the right place. 

Some of the finest names in healthcare rely on Sonicu to provide robust continuous temperature monitoring for their cold and frozen environments. These respected healthcare and research brands turn to Sonicu for three primary reasons:


  • Operational Efficiency: Virtually eliminate the need for tedious and costly manual logging 
  • Compliance Automation: Respond to virtually any regulatory audit or inspection in a few clicks with our reports section
  • Asset Protection: Detect and respond to any temperature excursion that can threaten virtually anything perishable: food, drugs, vaccines, research, etc. 

When you combine these three significant feature benefits, our clients average about $80,000 per savings for every 100 hospital beds. 

Our customers stay with us thanks to our American-based customer support that is never more than a phone call away. While our technology is intuitive and powerful, we know it’s only as strong as the people who stand behind it. 

Compressed Freezer With Display

From rural and regional hospitals serving dozens of patients a day to some of the largest and most dynamic health systems that serve entire regions of the country, Sonicu is trusted by more than 500 customers to deliver powerful and reliable temperature, humidity and air pressure differential monitoring.

The SoniCloud dashboard will quickly and simply provide you with the real-time data required to keep your hospital refrigerator temperature monitoring system in compliance. It will also slash the amount of time your staff spends on manual logging.

See How Easy We Make Temperature Monitoring