Our team of veterinary experts and testers spent hours comparing the latest indoor pet activity monitors. We looked for reliable motion tracking, clear video (even in low light), two-way audio, and smart alerts that can distinguish pets from people. We also considered ease of setup, app reliability, and value. Whether you want to keep an eye on your catโ€™s activity or simply check in while away, these picks offer the best balance of features and performance for indoor cats.