From Gestured-Controlled IoT Gateways To Tiny CO2 Sensors
An IoT gateway that can be controlled by hand gestures. A portable security device that can be affixed to all sorts of surfaces and items. A tiny CO2 sensor that is four times smaller than existing solutions.
These are among the coolest IoT devices and products that have either been released or introduced this year, and they also include new industrial IoT platforms, connected safety solutions, vaccine monitoring solutions as well as other kinds of sensors for consumer and commercial uses.
[Related: The 10 Hottest IoT Startups Of 2021 (So Far) ]
What follows are the 10 coolest IoT devices and products of 2021 so far.
For more of the biggest startups, products and news stories of 2021 so far, click here .