SODAQ Cap Label: The Ultra-Thin Smart Shipping Label (patent pending)

SODAQ Cap Label: The Ultra-Thin Smart Shipping Label (patent pending)

Bayer logo

“After scanning the global IoT ecosystem, we found SODAQ to be the only party that could develop such low-power electronics that they could run on a 100mAh battery and be able to send up to 1000 messages over the mobile network. Until today, SODAQ is a unique and trusted supplier for innovative solutions at Bayer.”


To develop a tracking solution capable of streamlining (seed) shipments around the world.


A paper-thin smart tracking device (patent pending) capable of transmitting real-time location, motion, and temperature data, while guaranteeing package integrity across the globe.

The Ultra-Thin Smart Shipping Label


The Smart Label project has opened a world of possibilities for an entire range of smart shipping labels. The smart tracker allows shipments to be monitored in real-time without the added labor of mounting a GPS tracking device onto each box.

SmartLabel closeup

The Smart Label

The original label designed for Bayer is powered by a printed battery. This 2mm thick battery then powers an iSIM, microprocessor, modem, and antenna while maintaining a thickness comparable to a few sheets of paper. The culmination of all the aforementioned parts can provide readings on the time the asset is opened, the movement the box has been subjected to, and its cell ID location. The smart label communicates LTE-M and NB-IoT networks. We are also developing Sigfox, LoRa, and Bluetooth-based smart labels.

The Cap Label

The Cap label was designed as a multi-use alternative to the Smart Label. The Cap Label utilizes a rechargeable super-capacitor (super-cap) to power an iSIM, microprocessor, modem, and antenna. In addition to LTE-M/NB-IOT, the increased electrical output of the super-cap enables the Cap Label to communicate over 2G. The Cap-Label provides readings on the Location, internal or external temperature, package integrity, and any impact the asset may incur. 

The engineering process

Initially, the power consumption feasibility was assessed using preexisting data from SODAQ’s previous developments. We created the first prototypes based on the u-blox R410 module, but eventually opted for the NRF9160 from Nordic as it doesn’t require a separate microcontroller and has outstanding low-power characteristics. SODAQ worked closely to support Elmeric to reach a stage of production for both the battery and the entire label, such that all that SODAQ would need to supply would be a PCB with pre-loaded software to Elmeric.

Closed Loop Management

Reduce risk and loss and boost supply chain performance with real-time visibility. Integrate the SODAQ TRACK Stealth into reusable small containers and boxes moving through your closed loop supply chain, providing you with control over moving assets.

For who?

Organizations with closed-loop supply chains looking to increase transparency and streamline the flow of assets throughout both their own and customer facilities.

  • Create a connected, transparent supply chain that delivers real-time visibility at every stage.

  • Receive location, motion or temperature threshold alerts, revealing the exact time and location.

  • Receive powerful data that enables you to make smarter supply chain decisions. With more control, you can minimize loss and waste, protect content integrity and reduce costs.

Tell me more

Using the TRACK Stealth allows you to monitor the temperature, motion and location of reusable supply chain assets. The Stealth is powered by a rechargeable supercapacitor which allows for an endless number of charging cycles and is able to power the device for up to 3 months.