Impinj M800 Series RAIN RFID Tag Chips
Impinj M830 and M850 tag chips deliver leading-edge performance, data and privacy protection, and advanced features that expand IoT connectivity to a wide range of options.
Delivering next-generation performance and protection
The Impinj M800 series, with leading-edge performance and support for Impinj Gen2X features, delivers superior readability, reduces solution cost, and provides data and privacy protection for next-generation, universal RAIN tags. The Impinj M800 series offers:
- Extended tag read range and inventory speed.
- Improved readability for reliable reading of small tags in large tag populations, on densely packed items, and on traditionally hard-to-read items such as those containing liquids and metals.
- Enhanced tag reliability and manufacturability, featuring Impinj Enduro V2
- Advanced features for managing tagged items, including Impinj AutoTune V3

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
Impinj Gen2X Performance
Improves reader sensitivity, tag read range, tag decluttering, and tag filtering. Reduces reader inventory time, tag communication errors, and solution cost.
Impinj Gen2X Protection
Protects consumer privacy, inhibits fraudulent returns, speeds EPC-to-TID verification, validates tag data encoding, and protects tag data integrity.
Impinj 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.
Impinj 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.
Impinj Enduro V2 bonding technology
Updated Impinj Enduro bonding pad design strengthens chip-to-antenna connection, enhancing tag reliability and manufacturability.
Impinj FastID high-speed reading
FastID reduces inventory time by simplifying the steps needed to identify a tag when using a TID-based numbering system.
Support and Documentation
Product brief/datasheet
Get Impinj M800 documentationApplication notes and tips
Explore Impinj M800 resourcesAdditional support and resources
Visit Impinj support portalMeet 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.

Impinj readers — connectivity for enterprise IoT
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.