Plant Therapy
Metro Stone Diffuser
Best modern diffuser for design-conscious aromatherapy enthusiasts.
Enhance your living space with this ultrasonic diffuser, featuring a sleek, contemporary design inspired by metro architecture. Its solid cement cover adds a sophisticated, modern touch, perfect for bedrooms or offices. Utilizing ultrasonic technology, it preserves essential oil integrity by avoiding heat and chemicals. With a 120 mL reservoir, it effectively covers up to 322 square feet and offers up to eight hours of continuous diffusion. Customizable timer settings and automatic shutoff provide safety and convenience for a worry-free aromatherapy experience.
$49.99
Owner Satisfaction
4.6
/ 5
Category Rank
53
/ 962
#53 in Candle & Oil Warmers
Price vs Category Average
-18%
Below average
Material
Stone
/ Stone
Who it's for
- Design-conscious homeowners seeking decor-friendly aromatherapy tools
- Busy individuals wanting long-lasting scent without constant maintenance
- Light sleepers needing silent operation and automatic safety features
Who should skip it
- Budget-focused shoppers prioritizing value over premium materials
- Users preferring low-maintenance appliances with easy-access reservoirs
- Owners of large, open-concept homes requiring powerful scent coverage
Performance breakdown
Aesthetic Appeal
The solid cement construction offers a sophisticated, architectural look for modern spaces.
Diffusion Efficiency
Ultrasonic technology effectively disperses oils without compromising their therapeutic integrity.
Operational Longevity
Eight hours of continuous runtime is ideal for standard workday or sleep cycles.
Coverage Capacity
Perfect for bedrooms and home offices, though less effective in open-concept living areas.
Ease of Control
Four distinct timer settings provide intuitive, flexible control over your aromatherapy experience.
Safety Features
Automatic shutoff provides essential peace of mind for worry-free, unattended operation.
Key Specs
Material
Stone
Scent Type Compatibility
Essential Oils
Water Reservoir Capacity
120 mL
Coverage Area
Approximately 322 square feet
Dimensions
3.5" wide x 7.4" high
Run Time
Up to 8 hours
Diffusion Method
Ultrasonic
Timer Options
Four settings (continuous and intermittent)
Know before you buy
Ultrasonic diffusion uses high-frequency vibrations to break down water and oil into a fine mist without using heat. This method preserves the therapeutic properties and chemical integrity of your essential oils, ensuring you get the full benefit of the plant extracts.
The cement cover is durable but should be handled with care to avoid chipping or cracking. To clean, simply wipe the exterior with a soft, damp cloth and ensure the water reservoir is rinsed out periodically to prevent oil buildup.
Yes, you can safely use it overnight. The device features an automatic shutoff function that triggers when the water level is low, and you can select the timer settings to ensure it turns off after a specific duration.
The Metro Stone Diffuser is designed to cover spaces up to 322 square feet. It works best in bedrooms, home offices, or smaller living areas.
Because it uses ultrasonic vibrations rather than a fan or heating element, it operates very quietly. You may hear a faint, gentle bubbling sound, but it is generally unobtrusive and suitable for quiet environments.
The diffuser offers four customizable timer settings, allowing you to choose between continuous diffusion or intermittent modes to suit your preference for scent intensity.
Still have a question?
Ask Hayley anything about this product before you decide.