Advancements in technology are improving the daily lives of pets and their people. From collars equipped with global positioning systems (GPS) to wearable devices that monitor behavior and detect potential health shifts, these innovations are transforming the way we interact with our animal companions. Before embracing smart devices, however, pet parents should be informed about their potential benefits and limitations.

Location Trackers

GPS trackers attached to pet collars are gaining popularity, especially for active or escape-prone animals. Using satellite or cellular signals to continuously monitor a pet’s location, these devices help pet owners quickly locate stray companions.

A 2021 study conducted at the University of Veterinary Medicine, Vienna, revealed that the radiation exposure experienced by pets from GPS and Bluetooth devices is well below international safety standards, implying that adverse health effects are unlikely. The study also noted that adjusting how often a tracking device sends location data can influence a pet’s exposure to radio-frequency electromagnetic fields (RF-EMF). For example, some devices transmit only every few hours when the pet is resting, but switch to every minute or every few seconds during periods of high activity. To further minimize RF-EMF exposure, the researchers recommend using a harness-mounted tracking device instead of a collar-mounted one.

In addition to GPS technology, microchips can serve as a reliable backup identification method. A microchip is a permanent form of identification implanted under the pet’s skin, usually between the shoulder blades. It cannot track a pet’s real-time location but stores a unique number linked to the owner’s contact details. If scanned at a clinic or shelter, it can help reunite lost pets with their owners.

Health Monitors

Although they do not replace veterinary care, health trackers can support early intervention and informed veterinary conversations. Certain devices monitor behaviors such as scratching, licking, shaking, sleeping and resting. They compare this data to the pet’s usual habits or population averages. Sudden changes may indicate discomfort and prompt further attention. Data from health trackers helps veterinarians and pet parents confirm concerns about allergies, anxiety or appetite changes.

These devices can be useful in busy or multi-pet homes. Owners may miss subtle changes, whereas trackers are capable of detecting them. The historical data can help veterinarians see patterns over time. Still, the data needs context, as not every change signals an illness. Environmental shifts, routine disruptions or the natural progression of aging can also impact an animal’s behavior. Trackers flag what is different, but they do not explain why.

While pet health trackers can provide valuable behavioral insights, metabolic estimates such as calorie burn should be interpreted with caution. A 2023 study published by AVMA Publications evaluated the accuracy of a popular dog activity monitor. The study of 23 healthy dogs over a 28-day period found that the monitor failed to accurately measure the dogs’ calorie expenditures. Notably, the device overestimated the calorie needs of most of the dogs, even when their body weights remained stable throughout the study period. While these devices can be useful for tracking trends and identifying changes, pet owners should exercise caution when using them to make dietary decisions.

Automatic Feeders

Feeding routines are crucial components of many pet health plans, particularly for animals experiencing food sensitivities, chronic illness or weight concerns. Smart feeders can automate portion control, meal timing and consistency. For veterinarian‑guided weight‑loss plans that rely on controlled food and calories intake, it is imperative to select devices that can deliver multiple daily feedings in precise, small portions. Most smart feeders work well for dry kibble. Some models feature sealed trays, microchip-activated lids or cooling compartments, making them suitable for wet or home-cooked meals.

Smart feeders can help maintain consistency and promote healthy habits but should not be considered standalone solutions for diet-related health concerns. They are most effective when integrated into a clinical feeding plan under the guidance of a veterinarian. This approach ensures that calorie needs are met, a healthy weight is maintained and potential dietary risks are minimized.

Smart Device Limitations

Smart pet technology can provide valuable insights into a pet’s daily habits, but it is essential to understand its limitations. These devices are not diagnostic tools. They cannot test for allergens, run lab work or evaluate physical symptoms. Their primary function is to serve as early warning systems, flagging subtle changes that pet parents might otherwise miss. It is important to refrain from solely relying on technology. Misinterpreting data can lead to unnecessary worry or delayed medical attention. Real observation and professional input remain indispensable.

Ruth Roberts is an integrative veterinarian and a holistic health coach for pets, as well as the creator of The Original CrockPet Diet. Learn more at DrRuthRoberts.com.

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