The HoMedics SereneScent Aroma Diffuser is a waterless, flameless home fragrance diffuser that disperses ultra-fine fragrance microdroplets throughout your living space without the mess of water or the hazard of an open flame. Weighing just 3 pounds, it uses patented air diffusion technology to propel lighter-than-air microdroplets of essential oil through filtered airflow, delivering a more natural and consistent scent experience than traditional ultrasonic diffusers.

Fragrance intensity is fully adjustable across nine levels (1–9), with intermittent mist intervals and pauses giving you precise control over how strong or subtle the aroma is in any room. All LED display lights automatically shut off after 60 seconds of no interaction, so the unit won't disturb sleep while continuing to operate quietly in the background. The sleek, premium aluminum housing is available in Black and Champagne finishes and pairs with a companion mobile app for remote control and scheduling.

Compatible with HoMedics SereneScent home fragrance oils (USDA-certified 100% biobased, sold separately), available in scents including Tokyo Tea, Parisian Affair, Amalfi Bliss, Moroccan Magic, and Maldives Escape. This Costco bundle includes the diffuser along with SereneScent oil pod(s). In the box: HoMedics SereneScent Waterless Diffuser, remote control, CR2025 battery, and power adapter.