What is Puralast?
Puralast™ technology enables your Pura smart fragrance diffusers to diffuse each fragrance differently, optimizing your scenting experience. With smart vials, Puralast uses fragrance-specific data, accounting for the size of the room and your desired intensity, to intelligently scent your space.
Shop fragrances
Puralast learns
your preferences
Every nose is different, and every fragrance diffuses differently. You’ll periodically be prompted to give feedback in the app, which will help Puralast regularly update to diffuse more efficiently for your space. The more feedback you provide, the better your scenting experience.
Space-filling scent
The size of the room you’re scenting should determine the amount of fragrance your Pura puts into the air. Puralast uses your selected room name to automatically diffuse the ideal amount of fragrance, delivering your desired intensity for the space. We’re continually updating Puralast to make this process even smarter.
A consistent
scent experience
Puralast dynamically adjusts scent diffusion over time to maintain your desired intensity through the life of the fragrance, removing the need to adjust it manually. This gives you a better fragrance experience from start to finish, while also extending the life of each fragrance.
Build a setFrequently asked questions
Yes. Puralast technology is part of a software update to your Pura 3 diffuser (no longer sold). When used in conjunction with smart vials, Puralast makes your fragrances last longer, with different durations based on the diffuser.
A smart vial is a new fragrance vial that communicates with all home diffusers to increase efficiency and deliver a consistent scenting experience. Smart vials work with Puralast technology to increase efficiency, making them last longer in each kind of home diffuser.
Yes, only smart vials utilize Puralast technology. However, non-smart vials (no longer sold) will still work in all home diffusers, including Pura 3 (no longer sold).
All fragrance vials currently sold are smart vials.