The new wireless device from Google, identified as GJQ8U, is believed to be a new Nest Thermostat. It features Wi-Fi and Bluetooth radios, as well as a 60GHz radar which is in line with the Soli technology seen on the 2020 Nest Thermostat. The device has a physical FCC label, instead of an electronic version, which is laser etched to the back. The Soli radar was used on the 2020 model to light up the display when someone approached the thermostat and was also used for Home & Away Routines.
The GJQ8U device, believed to be a new Nest Thermostat, features a physical FCC label that is laser etched instead of an electronic version for a few reasons. The FCC requires all manufacturers of products transmitting radiofrequency energy (RF) to put a certification identification (FCC ID) on their device3. The FCC ID can be labeled on the product, etched on the exterior of the product, or electronically displayed3. In this case, Google has chosen to laser etch the FCC label onto the device.
One reason for choosing a physical label over an electronic version could be to ensure that the FCC ID is permanently and clearly visible on the device, without relying on a digital display. This can help the device remain compliant with FCC regulations, even if there are issues with the device's software or display. Additionally, some users may find a physical label easier to locate and read, as opposed to navigating through menus or settings to find an electronic label.
It is worth noting that the choice to use a physical label does not necessarily indicate any specific advantage or disadvantage over an electronic version, and it may simply be a design decision made by Google for this particular device.
The 60GHz radar technology in the GJQ8U device is in line with the Soli technology used in the 2020 Nest Thermostat. On the 2020 model, Google utilized Soli technology to light up the display when someone approached the thermostat, and the radar sensor was also used for Home & Away Routines. The new GJQ8U device also features Wi-Fi and Bluetooth radios, along with the 60GHz radar. It is possible that the new device will have similar or improved capabilities compared to the 2020 Nest Thermostat, but more information is needed to make a direct comparison.