This site uses cookies


Impinj uses cookies to improve your user experience on our website. Cookies enable you to use certain features, sharing functionality, and to tailor messages to your interests (on our site and others). They also help us understand how our site is being used. By continuing to use our site, you consent to use our cookies in accordance with our privacy policy.

Skip navigation

Impinj M800 Series RAIN RFID Tag Chips

Impinj M830 and M850 tag chips set a new benchmark in readability and advanced features to meet the increasing demands of large-scale enterprise solutions

Delivering next-generation performance

Impinj M800 series RAIN RFID tag chips set a new benchmark in readability, designed to help enterprises read the right tags at the right time. The Impinj M800 series offers: 

  • Improved readability for reliable reading of small tags at high volume and speed   
  • Enhanced tag reliability and manufacturability, featuring Impinj Enduro V2   
  • Advanced features for managing tagged items, including Impinj AutoTune V3 
Next-generation Impinj M800 series tag chips feature improved tag readability to allow reliable reading of small tags at high volume and speed, supporting efficient global operations. 


Advanced item connectivity for enterprise IoT deployments

Impinj M830 and M850 RAIN RFID tag chips feature low power requirements and unmatched readability that allow businesses to use a single, small tag across a broad range of items — apparel, electronics, sporting goods, home goods, and other general merchandise — within their global operations. Tags built with the Impinj M800 series enhance the performance of RAIN RFID deployments from retail to supply chain and logistics and beyond. Drop-in compatible with Impinj M700 series antenna designs, the Impinj M800 series enables quick time-to-market. 

Impinj tag chip features
for high-performance RAIN RFID tags

Protected Mode tag data protection

Impinj Protected Mode makes a RAIN tag invisible to RAIN readers. The tag can be returned to normal operation, and made visible to RAIN readers, using a secure PIN 

AutoTune V3 adaptive RF tuning 

Upgraded Impinj AutoTune improves tag sensitivity for enhanced readability across a range of materials, tag form factors, and operating frequencies  

FastID high-speed reading

FastID reduces inventory time by simplifying the steps needed to identify a tag when using a TID-based numbering system 

Enduro V2 bonding technology

Updated Impinj Enduro bonding pad design strengthens chip-to-antenna connection, enhancing tag reliability and manufacturability

TagFocus read redundancy prevention

Improved capabilities prevent multiple reads of the same chip, so hard-to-read tags can be read more accurately within a complex population of tags  

Integra V2 memory diagnostics 

This suite of diagnostics verifies tag chip health and validates data encoding, enabling more reliable tags and consistent delivery of accurate data

Support and Documentation

Product brief/datasheet
Application notes and tips
Explore resources
Impinj Support Portal
Visit portal

Meet the growing challenges of retail, supply chain, and manufacturing

Simplify the tag supply chain for retail deployments

With its smaller size and improved read sensitivity, the Impinj M800 series allows for single tag designs that can be used across a broad range of items

Improved read sensitivity for enhanced supply chain visibility

With 1.5 dB improvement in read sensitivity, tags can be read from a greater distance, enabling deeper visibility into supply chains 

Manage assets and enhance manufacturing processes

The Impinj M800 series tag chips allow for near-unlimited item tagging, streamlining even the most complex manufacturing and assembly processes


Find RAIN RFID tags and inlays built with Impinj chips

Impinj partners provide a vast range of tag and inlay products built with Impinj chips inside, providing unmatched system performance and item-level visibility for applications in industries from retail to healthcare, hospitality to supply chain.


Impinj platform — a foundation for IoT solutions

The Impinj platform lays a foundation for IoT solutions development, extending the Internet’s reach from the cloud, through edge connectivity devices, all the way to physical items. Our broad partner ecosystem uses our platform's best-in-market products, capabilities, and technology to deliver whole products that address business needs. Wirelessly connect everyday items to discover, engage with, and protect them. Easy to deploy and use, our platform delivers performance unequaled by mix-and-match approaches built from other vendors’ products.


Learn more about Impinj readers

Impinj readers wirelessly connect items to the Internet with the performance, quality, and reliability necessary for robust solutions. With numerous form and deployment options, Impinj RAIN RFID readers offer flexible implementation to meet your unique needs.