OEM-Integration
Unlock Your Product's Potential with Calera®
Your OEM Solution for Core Body Temperature Monitoring in Consumer and Medical Wearables.
Explore our range of validated algorithms developed in combination with our unique heatflux sensor based hardware chip solution.
Why choose greenteg?
With a rich history dating back to 2009, greenteg has been at the forefront of developing state-of-the-art technology for core body temperature monitoring. Our solution has undergone extensive research in clinical studies, rigorous testing in scientific test series, and continuous refinement. Today, it stands as a highly reliable and scalable solution, ready for widespread adoption in the mass market.
Join the growing global community benefiting from the Caleragt Solution, as we revolutionize the way core body temperature is monitored through seamless integration with wearable technologies.
- Customized Solutions for Your Wearables: We offer tailor-made solutions to suit your specific wearable device.
- Highly Reproducible Thermal Signals: Our technology ensures consistent and reliable thermal signals.
- No Calibration Hassle: Our solutions eliminate the need for factory or on-body calibration.
- Medical Grade Accuracy: Our algorithms provide accurate readings for chest, upper arm, and wrist measurements.
- Development Support: We help throughout your development process, including medical applications.
The Heatflux Solution
Our solution combines Heatflux as the primary component for non-invasive core body temperature tracking, a skin temperature sensor, algorithm integration for your microcontroller, and our expertise in integration.
Algorithm Portfolio Our algorithms for Core Body Temperature monitoring are developed and validated in collaboration with renowned researchers and hospitals.
- Chest Algorithm for Daily Life and Fever Tracking
- Chest Fever Algorithm for Babies
- Upper Arm Algorithm for Daily Life and Fever Tracking
- Upper Arm Algorithm for Sports and high activity
- Wrist Algorithm for Fever Tracking, sports, high activity and daily life
We understand that every client has their own requirement. Our clearly defined process guides you through the integration process, to ensure success. With over ten years of experience in non-invasive, core body temperature solutions, my team and I will support your project from concept to reality.
Working with Us
our proven process
Understanding your Use Case Scenario
You have an existing product that requires added Value to compete in the marketplace? Or perhaps you have an idea for a new product and require a prototype to test your market with? Together, we come up with the best solution tailored to your needs and define the requirement and timeline. Once the requirements are defined, you can go for a test run using our Caleragt Solution option and directly use it in your intended application.
Go for a test Run
Find how your target market responds, and confirm the need case. Once your requirement is defined, you can acquire some test devices that include our Caleragt solution and directly use it in your intended use case. Test our technology in any scenario, and see for yourself how well it works!
Prototyping with Hard-and Software integration
Start prototyping! We help you evaluate your test data. And together, we enter the prototype phase. With the help of our guide Caleragt Development Kit, both our R+D and your in-house engineering teams begin the collaborative journey. We can subject your prototype with integrated greenteg sensor technology to a performance test in the desired area of application, using our sound expertise and experience in technology integration.
Hardware integration In order for our sensor to be embedded into your device environment, we review your design in detail and provide recommendations regarding electrical circuit and mechanical design. We take into account the requirements of your production line so that it can be integrated into the system chain as a functioning solution.
Software integration Once the prototype is functional, we implement our algorithm into your hardware. The algorithm will process the data collected by the sensor and predict the core body temperature.
You can now use your prototype to test your target market-specific needs!
Certification and FDA support
Need the device cleared for healthcare applications? The Calera® sensor technology was developed in close collaboration with experts from science and medicine and has been successfully tested in numerous clinical studies. The ISO-certified measuring technology achieves the highest accuracy values.
Our greenteg team can coordinate and cater to your specific certification needs, from national requirements as a white-label product to getting your product FDA certified for the US market. We offer our services to help you establish a clinical trial protocol that helps you gain medical clearance.
Mass production with Ease
Our technology is created for industrial integration in wearable technologies. We offer guidance in mass production with your ODM partner. Our goal is to ensure your quality assurance is setup to ensure a high level of reproducibility.
White labeling
Want to try with a larger market before prototyping? We offer a white-label solution, which you can use your own branding to offer to your target market. The Caleragt is available for a minimum quantity. Reach out to our expert Dr. Lukas Durrer to find out more.
