How long do the fragrance capsules last?

Fragrance capsules last on average 800 hrs. and aromatherapy capsules 500 hrs. This is based on playing the capsules at a setting of 5 and can vary a little by fragrance. You can set your ideal level based on room size and personal preference. Using the AeraForHome app with an Aera Smart diffuser to set scenting schedules will prolong the life of your capsule.