Nest Fragrances Pura Smart Diffuser (White, Bamboo & Grapefruit)

How long do the fragrance vials last?

Each 10ml fragrance vial provides up to 700 hours of continuous scenting. The actual duration depends on your intensity settings and usage patterns. At medium intensity running 8 hours daily, expect each vial to last approximately 3 months. The app tracks usage and sends notifications when replacement vials are needed.

What area does this diffuser cover effectively?

The diffuser covers up to 1,000 square feet effectively. Coverage depends on room layout, ceiling height and airflow patterns. Open-plan spaces receive better scent distribution than segmented rooms. For optimal results in larger homes, consider placing the unit centrally or using multiple diffusers in different zones.

Does the geo-location feature work reliably?

The geo-location technology uses your smartphone's GPS to detect when you're approaching or leaving home. It typically activates within a 200-metre radius of your set location. The feature requires location permissions enabled and works best with consistent WiFi connectivity. Some users report occasional delays during poor network conditions.

Can I use fragrance vials from other brands?

The diffuser only works with Pura-compatible fragrance vials due to the proprietary connection system. However, Pura collaborates with multiple premium brands including Anthropologie, Brooklyn Candle Studio and Capri Blue, providing extensive scent variety. Using non-compatible vials may damage the device and void the warranty.

How do I set up scheduling through the app?

Download the Pura app, create an account and connect your diffuser to your home WiFi network. The app allows you to create multiple schedules with different intensity levels for weekdays and weekends. You can set specific start and stop times, choose which fragrance to use and adjust intensity from 1-10 for each scheduled period.

Is the device safe to leave running continuously?

Yes, the diffuser includes automatic safety features including overheat protection and auto-shutoff functionality. The device uses cold-air diffusion technology without heat or water, making it safer than traditional diffusers. However, ensure adequate ventilation and follow the recommended usage guidelines for optimal performance and safety.

What happens if my WiFi connection drops?

The diffuser continues operating on its last programmed settings if WiFi connectivity is lost. Previously set schedules and intensity levels remain active until connection is restored. However, you cannot make real-time adjustments or use geo-location features without active internet connectivity. The device automatically reconnects when WiFi becomes available again.

How loud is the diffuser during operation?

The device operates virtually silently using advanced cold-air technology without fans or pumps. Most users report no noticeable operational noise, making it suitable for bedrooms and quiet spaces. The only sound occurs during the brief fragrance release cycles, which produce a barely audible whisper lasting just seconds.