Grazr is the first virtual fencing collar with a built-in AI grazing agent. It learns your herd, reads the weather and satellite imagery, and rotates your cattle automatically, so your grass grows back faster and every hectare earns more. You always stay in control, from your phone.
No fencing costs: Grazr replaces your physical fences.
No daily herding: the AI moves your cattle to fresh grass on its own.
EU-export ready: compliant with new EU traceability rules.
Meet grazr
the workhorse that runs your ranch
No physical fences, no manual herding.
*Maximum values reported for well-run rotational grazing systems (independent research, not our own studies)
Everything you need from a smart virtual fencing option.
One collar runs your entire ranch.
Solar-powered and built to take a beating. One collar tracks every animal, moves the herd with virtual fences, and monitors health around the clock, for years.
No batteries to change, no wires to fix: fit it once and forget it.
Works far beyond cell coverage: long-range LoRa connectivity reaches remote paddocks.
Tough enough for mud, heat and rain: sealed housing, textile strap, field-replaceable parts.
No upfront cost per collar: you pay for results, not hardware.
Smarter management of your most valuable asset: Your land.
Our AI-powered grazing algorithms allow effortless management of your herd while making the most out of your land – sustainably.
The Agent is the AI that runs your rotation for you, like your best pasture manager working every day of the year.
Measures your grass from satellite imagery, no walking the paddocks.
Predicts regrowth from local weather and adjusts the plan automatically.
Moves the herd when each zone is ready: you approve, it executes.
Learns your land season after season and keeps getting better.
Run more cattle. Bank more profit.
Same land, same team: Grazr lifts your stocking rate and turns better grass into more kilos sold per hectare.
*Maximum values reported for well-run rotational grazing systems (independent research, not our own studies)
HerdOS: Your whole ranch, live on one screen.
HerdOS brings your entire operation into a single live view. Every paddock and every animal in real time: health, location, grazing and weather, all in one place. Move the herd with a tap, check your numbers, or find a single cow in seconds. Whether you’re in the barn, on the quad or off the ranch entirely, everything runs from your phone or tablet.
The only virtual fencing solution with a built-in AI grazing agent.
Discover how powerful smart features turn grazing into an effortless experience.
Frequently Asked Questions
Everything you need to know about grazr
How accurate are Grazr's virtual fences?
The collar uses GPS plus AI to hold each animal inside its zone with a few meters of accuracy. Cattle learn the boundary through a gentle sound cue, so the herd stays where it should without a single wire in the ground.
Do I have to train my cattle for Grazr?
Can I find a lost or stolen animal?
Does the AI really move the herd on its own?
What does it cost and what do I get back?
Is the collar safe and humane for the animals?
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