Intel has unveiled the world's smallest 3G modem aimed mostly at wearables and Internet of Things (IoT) devices, the XMM 6255 3G modem.


The new Intel XMM 6255 chip fits in a 300mm2 space and features both an integrated transceiver chip, an integrated power amplifier components and, most importantly, uses a tiny amount of electrical power. While currently many IoT designs rely on either WiFi or Bluetooth, Intel claims that 3G communication modem is a much better way to go.

The new Intel XMM 6255 3G modem achieves up to 7.2Mbits/second of download speed with a single antenna and can be considered as a "sweet spot" between higher data speeds or antenna volume.

"Devices with a small form factor like a smartwatch or a sensor may not have enough space for a normal-sized 3G antenna, which can affect connectivity quality and reliability," Intel noted in a blog post. "The XMM 6255 modem is specifically designed for such devices and delivers great 3G connectivity even with small volume antennas not meeting conventional mobile phone quality standards."

The new Intel XMM 6255 3G modem looks like a great chip for smartwatches and other wearables, despite the fact that IoT devices is its main market.



Source: Intel.com.