Choose JUUL2 if you are an adult smoker who wants the most switching data
The JUUL2 has the most switching data reviewed during FDA authorization — the manufacturer's study reported switching rates of up to 49.3% for menthol users at six weeks, which the FDA reviewed as part of its authorization decision. The 18mg/mL nicotine strength, while lower than competitors, delivers comparable satisfaction due to the advanced thermal technology. You'll need to do a one-time app setup, but after that, the device works without ongoing phone pairing. Best for consumers who want the switching data reviewed by the FDA behind their choice.
Choose the original JUUL if you want maximum simplicity and no tech friction
If you don't want to download an app, upload an ID, or pair your phone, the original JUUL remains the simplest option. Insert a pod and inhale. Available in both 3% and 5% nicotine. The trade-off: smaller battery, smaller pods, and no counterfeit protection. Best for users who prioritize simplicity above all else and don't mind the older hardware.
Choose Glas G2 if you want flavor variety and maximum compliance
The Glas G2 is the only FDA-authorized pod system with non-tobacco/menthol flavors (mango, blueberry). If flavor matters to your switching success — and the science suggests it does — this is the device with the most options. The trade-off: you must keep your phone paired at all times, and the device will run random biometric checks. Best for users who value flavor variety and don't mind continuous phone tethering.
