Uwell’s Caliburn family is one of the company’s largest pod-system platforms, spanning slim devices, KOKO-style formats, and newer products with adjustable airflow, displays, and updated cartridges. As part of Uwell’s broader Vaping hardware range, Uwell Caliburn pods span several generations, so confirm exact compatibility before selecting replacement cartridges. 

Uwell Caliburn pod life does not have one universal numerical answer. Cartridge lifespan varies with liquid composition, resistance, power, usage frequency, and how consistently the wick stays saturated. Uwell has published laboratory testing for its newer GPP Alpha cartridge claiming more than 17 refills for a 3mL version and more than 25 refills for a 2mL version under its stated test conditions. Those figures apply to that specific cartridge and test methodology, not every Caliburn pod ever produced.

When buying Uwell Caliburn pods, first identify the full device name and cartridge generation. Older Caliburn, A-series, G-series, KOKO, and newer GPP products do not necessarily share a single cartridge standard. Resistance, pod dimensions, electrical contacts, and filling layouts can vary.

Artisan Vapor’s Uwell catalogue currently includes several Caliburn generations, including newer G5-family products alongside earlier G-series hardware, which reinforces the importance of generation-specific compatibility.