The world’s first implantable biosensor that tracks real-time vitals in high-performance animals.
Created by veterinary surgeons and engineered by leading technologists, Sentri's technology has been brought together by a team with decades of experience across the most demanding of animal health pursuits to set a new standard for animal health tracking.
1/ RECEIVE THE IMPLANT
Our coin-sized implant is made with bio-compatible materials for long-term safety, stability, and durability.
2/ PLACE IT IN YOUR ANIMAL
A simple, minimally-invasive procedure performed by vets in just minutes. Once in place, the implant works continuously to capture health data and surface meaningful insights.
3/ MONITOR DATA IN THE APP
OUR VISION
A world where every cared-for animal is connected, monitored, and protected.
Canine
DEFENCE / MILITARY WORKING DOGS / POLICE K9 UNITS / SERVICE DOGS
For the mission-critical and unique capability dogs, handlers can ensure that their companions are truly fit for what’s next.
Vital-sign tracking detects subtle changes in behaviour or physiology early, before they compromise operational readiness.
Portable or fixed hubs enable reliable monitoring across kennels, vehicles, training grounds, and remote environments.
Shared visibility gives handlers, vets, and commanders the same real-time information, supporting confident, aligned decisions.
Continuous monitoring during training provides insight into fitness and workload, helping prevent overtraining and sustain performance.
No more lost days of mission time in the past due to preventable issues like overheating, injuries, or undetected illness. Stay ahead of problems and keep your partner safe
Equine
RACING / PERFORMANCE / SPORT HORSES / BREEDING
Get precise health data to track progress before and after an event, for elite horses of every discipline.
ECG waveform capture gives deeper cardiac insights, which are essential for high-performance equine athletes.
Continuous temperature, heart rate and variability, and activity monitoring helps detect infection or injury early.
Environmental context from the hubs helps trainers tell the difference between real physiological changes and external stressors.
Pregnancy monitoring for high-value mares, as well as both in-hospital and outpatient monitoring for elite vet hospitals.
Research & Welfare
LARGE ANIMAL MODELS / FIELD AND FARM ANIMALS
Advance science and veterinary medicine by improving welfare standards, refining study methods, and collecting higher quality data.
Reduces the need for hands-on labour by tracking physiological and behavioural changes without repeated handling.
Supports long-term welfare assessment and better environmental control in animal housing or lab settings.
Integrates with research data systems, giving researchers objective, real-time visibility into animal health throughout a study.
Cuts down on manual observations and interventions, improving consistency while reducing stress for animals and staff.
Unobtrusively collect high-quality physiological data 24/7. Analyse temperature cycles, HRV changes across light-dark cycles, or responses to husbandry procedures, all without human interference thus reducing confounding variability.
Veterinarians
EQUINE / CANINES / LARGE ANIMALS
Data-driven care that gives vets clear oversight of animal health in clinics, hospitals, and at home.
Multi-parameter data gives a much clearer picture for diagnosis, treatment planning, and long-term management.
Combining temperature, HR, HRV, ECG waveform, posture, and activity with environmental context to understand their condition.
Automated monitoring eases the pressure on staff by reducing manual checks, aligning decision-making, and speeding up responses.
Inpatient and outpatient monitoring giving a practical, cost-effective option for clinics managing busy caseloads.
THE FOUNDERS
Sentri was born from the passion of two brothers with unparalleled experience.
Dr Garnett Hall is a veterinarian whose 14-year career spans small animals, livestock, equine, and emergency care. Also a highly experienced Officer in the Australian Defence Force, he’s served on multiple operations and continues to care for Australia’s Military Working Dogs — blending veterinary mastery with military precision.
Dr Maxwell Hall was one of the youngest veterinarians in the Southern Hemisphere to be recognised as a Diplomate of the European College of Veterinary Surgeons, making him part of a rare group of elite equine specialists. With international hospital experience and a strong publication record, he continues to advance large-animal surgery through pioneering techniques.
