NEST Pura Smart Diffuser

This Smart Home Fragrance Diffuser powered by Pura fills your home with bestselling fragrances Bamboo and Grapefruit.  Control from anywhere via your phone to customize your scent-release schedule and adjust fragrance intensity With automatic vial detection, simply insert your smart fragrance vial and Pura 4™ automatically detects the fragrance, creating a seamless swapping experience Swap between fragrances with two included smart vials with Puralast™ technology that together provide up to 240 hours of scent Create different moods with additional Smart Vial Home Fragrance Diffuser Refills sold separately Alexa-compatible The set includes: Smart Home Fragrance Diffuser Powered by Pura Bamboo Fragrance Vial: White florals with an abundance of lush green notes and hints of sparkling citrus create the aroma of a welcoming garden.   Grapefruit Fragrance Vial: Pink pomelo grapefruit and watery green notes with lily of the valley and coriander blossom uplift the senses.