Cat
Cat reliability follows patterns established across millennia of domestication. The animal will appear for feeding times with extraordinary punctuality. It will occupy warm locations with mechanical consistency. It will vocalise at dawn regardless of weekend status or human preference.
Operational uptime approaches 100 percent, limited only by lifespan rather than technical failure. No cat has ever required a firmware update, experienced a server outage, or become obsolete due to manufacturer discontinuation. The same cat that functioned in 2020 continues functioning in 2025 without upgrade requirements.
Unpredictability exists within these reliable parameters. The specific form of dawn vocalisation varies. The precise warm location shifts seasonally. The cat operates reliably within a framework of chaos, a paradox smart watches cannot replicate.
Smart Watch
Smart watch reliability depends entirely upon infrastructure beyond user control. Cloud services must operate for advanced features to function. Bluetooth connections must maintain stability. Battery capacity must exceed daily demand. Operating system integrity must survive each automatic update.
Failure modes prove numerous and varied. GPS signal loss renders location tracking useless. Sensor calibration drift introduces measurement errors. Software bugs create unexpected battery drain. Server maintenance windows disable cloud-dependent features without notice.
Even perfect operation carries inherent obsolescence. Manufacturers cease support after four to five years, transforming functional hardware into security vulnerabilities. The smart watch that works today may not work tomorrow, dependent upon corporate decisions entirely divorced from user needs.