Petmetrics and Linear Dimensions to develop dog health wearable

By AI, Created 3:30 PM UTC, May 21, 2026, /AGP/ – Petmetrics and Linear Dimensions announced a partnership in Houston on May 21, 2026, to build a dog wearable harness that measures heart rate and heart rate variability through fur without skin contact or shaving. The device is being validated against clinical ECG as both companies push into non-contact biometric monitoring for companion animals.

Why it matters: - The partnership aims to bring heart-rate and heart-rate-variability monitoring to dogs without shaving fur or touching skin. - The wearable could give pet owners and veterinarians earlier signals on wellness, distress and possible disease. - The collaboration targets a major gap in animal health tech, where tools built for humans often fail to read accurately through fur.

What happened: - Petmetrics and Linear Dimensions announced a collaboration on May 21, 2026, in Houston. - The companies said they will develop a dog wearable harness that uses radar technology, sensor fusion and PEAL AI wavelet processing. - The harness is designed to measure HR and HRV through fur. - The device does not require skin contact or shaving.

The details: - Linear Dimensions contributes edge AI and sensor technology focused on extracting clean signals from noisy real-world environments. - The company said its patented signal technology separates signals of interest from noise, motion artifacts and static without damaging waveforms or filtering. - Linear Dimensions said a patented Doppler-based sensor helps obtain accurate readings through fur. - Petmetrics is a veterinarian-led pet health technology company focused on longevity, wellness and preventive care. - The device is currently being validated against clinical ECG. - Dr. Gary Richter brings veterinary validation, consumer brand recognition and established distribution channels to the partnership. - Petmetrics said its platform combines physiological data, activity tracking and health insights for pet parents and veterinary professionals.

Between the lines: - The collaboration reflects growing interest in preventive monitoring tools for pets, borrowing from human wellness tech but adapting it for animal physiology. - The validation step against ECG suggests the companies are still proving performance before any broader rollout. - The pitch is not just about tracking activity. It is about turning biometric data into earlier intervention and better long-term care.

What’s next: - The companies are continuing validation of the harness against clinical ECG. - Further development will likely center on refining sensor accuracy and preparing the product for veterinary and consumer use. - No launch date or commercial availability timeline was disclosed.

The bottom line: - Petmetrics and Linear Dimensions are betting that non-contact biometric sensing can become a practical tool for canine health monitoring, if the technology proves accurate enough through fur. - More information: Linear Dimensions on LinkedIn