Best Essential Oil Diffusers 2021

This essential oil diffuser can last up to 10 hours and has a water tank capacity of 300ml. It features seven lights and 15 different modes so you can pick the perfect vibe for every hour of the day. The seven colors have two light options (dim and bright), and you can cycle through all 14 shades or set it to one fixed color. There are two options for mist (strong and standard) for you to choose from. There's also a timer that can be set to 1 hour, 3 hours, 6 hours, or continuous. This diffuser was designed with a waterless auto-off function, and it's perfect for a bedroom, living room, office, spa, or yoga space.

This natural bamboo design is green and eco-friendly with its naturally crafted bamboo outer shell and food grade water tank made out of PP material. It has two working modes that can be set to a continuous mist or interval mist. It will run for three hours on continuous mist mode or eight hours on interval mist mode. It features a waterless auto shut-off function, and seven color-changing LED lights that can be fixed on one color or rotate through all seven. Each color is adjustable between bright and dim settings so you can create any type of atmosphere you'd like.

This 5-in-1 essential oil diffuser is a great multifunction aromatherapy device. It features a large 500ml water tank, seven different LED light colors, multiple mist diffuse modes, and a safety auto-switch that prevents it from overheating in case it runs out of water. Aside from aromatherapy, this diffuser makes a great humidifier and can improve your home's air quality and protect you from dry seasons. It's made of high-grade, safe, and eco-friendly PP materials and comes with one year of technical support.

This diffuser can add pleasant fragrances to any space, lifting the stress from your hectic day. It's whisper-quiet, ultrasonic operation humidifies your living spaces and prevents dry, stuffy air, and chapped skin and lips. It has seven changing mood lights that can each be adjusted from bright to dim or set to cycle through all seven.

This diffuser has a large 400ml water tank that can diffuse your favorite scents for over 13 hours. It comes in light or dark wood, giving it a clean natural aesthetic, and it's small enough to fit anywhere. It features seven LED color lights so you can set any mood you'd like. You can program the lights to carousel mode to experience a flowing rainbow of colors or set it to showcase one color at a time. Each color has a high and low setting, and this has four timer options: 1 hour, 3 hours, 6 hours, or continuous.

This diffuser has a unique, square design to give a clean, modern aesthetic. It features seven different LED lights that can be set to cycle through continuously or hold just one color. Each color has a bright or dim setting so you can set whatever mood you choose. It has a large 700ml water container and can run for more than 20 hours in low mist mode, making it an excellent choice for large spaces. It features an auto shut-off to put your worried mind at ease.

This ultra-quiet diffuser is channeling some serious retro vibes so you can bring the funk to any room of your house. It comes with a white metal cut out cover and a wooden grain base that gives it a classic yet elegant look. It features a 250ml water container that is made of PP material and is BPA free. It has seven different LED lights and comes with a four-setting timer.

This cool galaxy aromatherapy diffuser features seven changing 3D galaxy-like colors, which makes it a great night light and essential oil diffuser. The combination of the oil humidifier and LED lights make you feel like you're relaxing under the galaxy. It has a safe auto shut-off and is made of high-quality PP and ABS materials. It's non-toxic and comes with a one-year warranty.

This stylish, handmade glass, aromatherapy diffuser features patterns that are unique to each unit. It has a 120ml water tank, is BPA free, and is perfect for the bedroom, living room, study, office, Yoga studio, SPA, baby room, etc. It has seven changing LED lights to fit your mood, and two separate spray modes (continuous and intermittent spray). The humidifier will auto shut-off when the tank runs out of water. It is extremely quiet and provides calm and comfortable working, sleeping, and living environments.