Review on LEVOIT Top Fill Cool Mist Ultrasonic Humidifiers for Bedroom with Essential Oils, Smart Control for Baby Nursery Kids and Plants Indoor, Quiet and Easy to Clean, BPA Free, 3L Capacity, White by Srivatsan Oling

Pros: The product itself is excellent. It has a minimal footprint and modern lines. The app integration is amazing and easy to set up. The fog performance is great whether on low, medium or high. The Bad: The product's Achilles' heel is its bottom-fill design. Depending on how you use it, you will remove the water tank and turn it upside down, which will spill some water every 2-3 days. The app also lacks a water shortage indicator that notifies you when you have enough water to get through the schedule you've set. Example: If you use the device while you sleep, it will not tell you if you have enough water for the whole night. Container, the ability to adjust the moisture meter up or down to match the calibrated moisture meter. Due to the bottom-fill design, it can be returned. This is not a sponsored review, please like it if it was helpful, thanks! /8/21 Update: It's been a few weeks now, everything was working great with no issues, but it's being returned. The bottom fill design was a deal breaker. I replaced it with a 6 liter top filled version. If the 4 liter model was top filled it would be perfect. Hopefully they will make a 4 liter top fill in the future. This is not a sponsored review if you found it helpful.