Your Smart Choice for Cellular IoT

Altair is a world leader in cellular IoT chips, driving the AI transformation of the physical world with intelligent, low-power connectivity.

Our ALT1250 and ALT1350 platforms are among the most highly integrated LTE Cat-M and NB-IoT chips on the market — delivering ultra-low power consumption, hardware-based security, integrated SIM (iSIM), and a low-power MCU in a single solution. With the upcoming ALT1550 5G eRedCap modem, customers have a clear, future-proof path from 4G to 5G IoT without starting over.

Altair chips are commercially deployed on advanced LTE networks worldwide, powering millions of devices across asset tracking, smart metering, mHealth, wearables, vehicle telematics, and more. We partner with leading global module vendors to deliver low-power, cost-efficient solutions for industrial and consumer IoT applications alike.

Our platforms are designed to minimize development complexity and accelerate time to market — so customers can build and scale AI-powered IoT products with confidence. A single OneSKU™ hardware design works across all global frequency bands, simplifying engineering, reducing inventory costs, and improving economics at scale.

With over two decades of wireless expertise, a global module partner ecosystem, and active contributions to 3GPP standards development, Altair provides the technology foundation for IoT deployments built to last.