What is the difference between a refurbished smartwatch and a Certified Pre-Owned smartwatch from Plug?
At Plug, Certified Pre-Owned means every smartwatch passes a 90+ point inspection covering display, crown function, health sensors (heart rate, ECG, blood oxygen), battery health, strap connectors, and software. Every device ships with a 12-month warranty, a measurably higher standard than a generic refurbished listing.