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In the past decade, the electronic cigarette (e-cigarette) market has diversified to include a variety of device types such as customisable mods and tanks and pod-based and disposable devices.1 Disposable e-cigarettes, the most-used tobacco product by US youth and young adults,2 3 have increased in e-liquid capacity and nicotine strength while the price per millilitre of e-liquid has drastically decreased.4
‘Smart vapes’ are a new addition to the expanding array of e-cigarette devices.5 Marketed by e-cigarette manufacturers such as SMOK and iJOY, a key feature of smart vapes is a digital screen that provides information about the device and its usage.5 Although new to the US market, Bluetooth-enabled smart vapes have existed for some time. Leading brands such as JUUL and Vuse introduced these early versions to markets outside the USA in 2019 and 2020, respectively.6 7 Both brands have submitted premarket tobacco applications to the US Food and Drug Administration to market these products in …
Footnotes
X @MeganCDiaz
Collaborators Not Applicable.
Contributors AB and MCD conceptualised this study. AB and RG developed the codebook with input from MCD. AB trained the coders and helped resolve coding discrepancies. AB analysed the data. JMK and BS provided supervision and support. AB and RG wrote the manuscript. All authors contributed to editing the manuscript.
Funding This project was supported by Truth Initiative.
Competing interests No, there are no competing interests.
Provenance and peer review Not commissioned; externally peer reviewed.
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