Low-power 2.44-GHz products refer to a category of wireless devices operating at the 2.44 GHz frequency band, designed for energy-efficient applications. These products are not tied to a single brand but are offered by various companies globally, including industry leaders like Texas Instruments (USA), Nordic Semiconductor (Norway), and STMicroelectronics (Switzerland). They serve industries such as IoT, industrial automation, healthcare, and consumer electronics, providing solutions like Bluetooth modules, Zigbee transceivers, and custom RF modules. These products are ideal for battery-powered devices requiring reliable, low-power wireless communication.