Afi Collar®
With Afimilk’s AFICollar system, cows stay healthier and perform better: with a single device, heat detection and animal health can be monitored with maximum accuracy thanks to advanced algorithms. The AFICollar uses a single 3D accelerometer to track multiple parameters, including feed intake, rumination, and body movement. Its robust design ensures protection for the new high-capacity battery, built for extended service life.
AFICollar delivers 95% sensitivity in heat detection and applies specialized algorithms optimized for both cows and heifers, making it equally effective in freestall barns and pasture-based operations.
AFICollar uses the following parameters to optimize reproductive management:
• Heat detection / identification of animals to be bred
• Identification of anestrus cows and repeat breeders
• Management lists, such as expected heats and pregnancy diagnosis
2025 Innovation: Feed Intake
Thanks to the ability to measure dry matter intake, based on feed efficiency data, herd management can become even more precise to improve farm performance. Through the AfiFarm software and the AfiCollar, it will be possible to:
- Choose the best time for discard based on concrete data
- Manage inseminations more efficiently
- Monitor feeding both individually and in groups
- Assess and manage the Carbon Footprint impact
Three sensors in one device for health monitoring
Rumination is a sensitive and early indicator of potential health issues. However, since many factors can cause a sudden drop in rumination and lead to false alarms, the AFICollar combines rumination monitoring with feed intake and activity tracking. This provides highly accurate animal health monitoring and alerts the farmer to problems, including heat stress detected through panting and altered movement patterns.
And now, you can also download the new mobile app to your smartphone or tablet for 24/7 remote monitoring!



Management system modules







