Health Monitors
#2 Best GPS + Health Hybrid
Invoxia Biotracker 2026 Edition
Combines GPS live tracking with cardiac health monitoring in one lightweight device.
8.6
PawTech Score
$99 + from $5.99/mo
Combines GPS live tracking with cardiac health monitoring in one lightweight device.
The Invoxia Biotracker is primarily a GPS tracker that adds meaningful cardiac health monitoring, rather than a health monitor that adds GPS. The 2026 Edition introduced live tracking with position updates every second — a significant upgrade — while preserving 15-day battery life on LTE-M. AI-powered cardiac monitoring is validated by leading cardiologists. For owners who want both GPS and health data in one device, there's nothing quite like it.
The Invoxia Biotracker is best understood as a premium GPS tracker with a meaningful health monitoring layer added on top, rather than a medical device with GPS bolted on. The GPS functionality uses 4G LTE-M, a low-power cellular technology that achieves 15-day battery life even with live 1-second position updates — a combination no other device in its category matches. By comparison, most GPS trackers with 1-second live tracking drain to zero within 2–3 days.
The cardiac monitoring uses radar-based sensing (not electrodes) that reads through the dog’s fur without requiring direct skin contact. Invoxia’s AI system was trained on clinical cardiac data and validated by veterinary cardiologists in Europe. It detects irregular heart rhythms and atypical breathing patterns and alerts owners via the app. Reports are formatted for sharing with veterinarians.
The main limitation compared to PetPace Smart Collar 3.0 is health depth: Invoxia monitors heart rate and respiratory rate. PetPace adds temperature, HRV, posture analysis, calorie expenditure, and pain scoring — seven vitals total. If clinical depth matters more than GPS, PetPace is the better choice. If you want GPS plus baseline cardiac monitoring in one lightweight device at a lower ongoing cost, Invoxia wins.