| Wearable Activity and Behavior Sensors | Tracks movement, rest, activity changes, and selected behavior patterns. | Dogs, cats, horses, dairy cattle, and research animals. | Steps or movement counts, activity duration, rest periods, posture changes, and activity trends. | Continuous sensing with summaries commonly generated every few minutes or hourly. | Supports early identification of reduced mobility, recovery problems, lameness, stress, or abnormal behavior. | Normal activity varies by species, age, environment, and individual; results should be interpreted with clinical findings. | Established and expanding |
| Continuous Temperature Sensors | Measures body or surface temperature over time. | Hospitalized companion animals, livestock, laboratory animals, and animals under anesthesia or recovery. | Temperature trend, fever or hypothermia alerts, and changes during treatment or transport. | Often sampled at intervals ranging from seconds to several minutes, depending on the device. | Provides earlier warning of thermal changes than occasional manual measurements. | Surface temperature is not identical to core body temperature; sensor placement and environmental conditions affect accuracy. | Clinically useful |
| Remote ECG and Cardiac Monitoring | Records electrical activity of the heart and detects rhythm abnormalities. | Dogs, cats, horses, and hospitalized patients at risk of arrhythmia. | Heart rate, rhythm, ECG waveforms, ectopic beats, pauses, and selected arrhythmia events. | Real-time or near-real-time recording, with retrospective review available on many systems. | Improves surveillance during anesthesia, hospitalization, cardiac evaluation, and post-operative recovery. | Motion artifacts, poor electrode contact, and species-specific ECG differences may affect interpretation. | High-value clinical tool |
| Connected Pulse Oximetry | Estimates blood oxygen saturation and pulse rate non-invasively. | Anesthetized, respiratory-compromised, emergency, and post-operative animals. | SpO2, pulse rate, plethysmographic waveform, and signal-quality indicators. | Continuous display with alarms and trend data when connected to a monitoring platform. | Helps identify hypoxemia and supports respiratory monitoring during procedures and critical care. | Motion, weak perfusion, pigmentation, probe placement, and species differences can reduce reliability; abnormal readings require confirmation. | Standard monitoring category |
| Smart Blood Pressure Monitoring | Measures arterial blood pressure and creates longitudinal records. | Small and large companion animals, anesthetized patients, and patients with renal or cardiovascular disease. | Systolic, diastolic, and mean arterial pressure, pulse rate, and measurement trends. | Intermittent readings, commonly repeated at set intervals during procedures or hospitalization. | Supports hypertension assessment, anesthesia management, and evaluation of perfusion status. | Cuff width, limb or tail position, movement, and measurement method strongly influence results. | Widely used |
| Remote Respiratory Rate Sensors | Monitors breathing rate and, in some systems, respiratory pattern. | Hospitalized dogs and cats, sleeping pets, post-operative patients, and animals in intensive care. | Respiratory rate, apnea events, breathing pattern, and trend changes. | Continuous or frequent automated measurements, depending on sensor type. | Can support earlier recognition of respiratory deterioration, pain, sedation effects, or fluid-related complications. | Panting, movement, vocalization, and irregular breathing can produce false alerts or inaccurate readings. | Growing adoption |
| Smart Glucose Monitoring | Tracks glucose concentration through repeated or continuous sensing. | Diabetic dogs and cats, hospitalized patients, and selected research or critical-care cases. | Glucose concentration, daily pattern, rapid changes, and time spent within a target range. | Continuous interstitial readings may be available at intervals of several minutes; point measurements are intermittent. | Reduces dependence on frequent spot checks and helps guide individualized diabetes management. | Interstitial glucose can lag behind blood glucose; calibration, sensor adhesion, and veterinary interpretation remain important. | Rapidly expanding |
| Digital Imaging and AI-Assisted Radiology | Captures, stores, and assists with interpretation of radiographic, ultrasound, CT, or MRI images. | Companion animals, equine patients, livestock, and referral cases. | Diagnostic images, measurements, image annotations, and algorithm-generated findings or prioritization. | Images are acquired per examination; analysis may be available immediately after upload. | Improves image accessibility, workflow efficiency, documentation, and screening support. | AI outputs are decision-support tools, not replacements for qualified veterinary interpretation; image quality affects performance. | Fast-growing decision support |
| Digital Stethoscopes and Electronic Auscultation | Records heart and lung sounds for playback, storage, and remote review. | Dogs, cats, horses, livestock, and teleconsultation workflows. | Audio recordings, phonocardiograms, heart rate, respiratory sounds, and time-stamped notes. | Recorded during examinations, with repeated or extended recordings when needed. | Enhances documentation, education, second opinions, and longitudinal comparison of auscultation findings. | Background noise, hair, movement, and sensor positioning can affect recording quality. | Established digital upgrade |
| Smart Livestock Health and Reproduction Sensors | Monitors activity, rumination, feeding behavior, heat, and selected health indicators. | Dairy cattle, beef cattle, sheep, goats, and other managed herds. | Rumination time, feeding activity, movement, lying behavior, temperature, estrus indicators, and health alerts. | Continuous data collection with alerts and herd-level summaries. | Supports earlier intervention, reproductive management, welfare monitoring, and reduction of routine manual observation. | Baseline behavior differs by herd, housing, diet, weather, and production stage; alerts require farm-level validation. | Mature in precision livestock systems |
| Automated Feeding and Medication Systems | Delivers measured feed, water, or medication and records consumption or administration events. | Livestock, shelters, boarding facilities, laboratory animals, and multi-animal hospitals. | Intake volume, feeding time, dosing record, missed dose, animal identification, and consumption trends. | Event-based records with daily or real-time reporting. | Improves treatment adherence, reduces manual recording, and helps identify appetite or intake changes. | Identification errors, equipment calibration, shared feeding areas, and incorrect prescription settings can compromise safety. | Increasingly automated |
| Cloud-Based Veterinary Data Platforms | Integrates patient records, sensor data, imaging, laboratory results, alerts, and communication workflows. | Private practices, referral hospitals, shelters, farms, and veterinary research facilities. | Time-stamped clinical observations, device readings, treatment records, laboratory results, and trend dashboards. | Real-time synchronization or scheduled uploads, depending on connectivity and device integration. | Enables remote review, coordinated care, trend analysis, audit trails, and more consistent documentation. | Data security, interoperability, consent, access control, backup procedures, and internet availability are essential. | Core digital infrastructure |
