Old Google Pixel smartphones, particularly models like the Pixel 6 and 7, can effectively replace various smart home devices, offering superior performance compared to dedicated gadgets such as the Echo Show or Google Nest Hub. With their high-refresh-rate AMOLED displays, advanced sensors, and the ability to run local applications, these phones can serve as versatile smart home hubs. For instance, users can transform their Pixels into smart displays by utilizing a kiosk browser and a magnetic stand, providing a 1080p+ dashboard that adapts to user preferences through recent updates in smart home software. Additionally, the built-in sensors in Pixels can function as a multi-sensor node, allowing users to automate tasks like adjusting blinds based on light levels or detecting door openings. Furthermore, repurposing an old Pixel as a privacy-first security camera can eliminate the need for costly cloud subscriptions, while its enhanced imaging capabilities ensure better visibility in low-light conditions. However, users should manage the battery to prevent issues like bloat by using smart plugs to maintain optimal charge levels. Overall, giving an old Google Pixel a new lease of life can significantly enhance a smart home setup without additional expenses.