This smart air purifier syncs with Apple Health & it’s 50% off right now

When you turn on most air purifiers, you have to blindly hope they’re working — there’s no real way to know. However, WELOV by AiDot’s new air purifier connects to a free app that provides a real-time reading of your air quality so you’re always in the know and in control. The device also has an automatic mode that monitors readings and tweaks settings to ensure fresh air, and it can even shift into night mode based on Apple Health so it won’t disturb your sleep.

Fast facts

• Smart indoor air purifier: Controllable via an app and your voice
• HEPA filter: Captures up to 99.97% of pollutants
• Works in spaces up to 1,570 square feet: Can refresh the air in the largest rooms once an hour
• Night mode: Syncs with Apple Health to ensure it’s whisper-quiet at bedtime
• Automatic mode: Makes adjustments to ensure the air is always fresh

An easy-to-use app & auto mode

The smart features of this air purifier allow for better control over the air quality in your home — but you won’t need to spend a ton of time reading a manual to use it. Connect the air purifier directly to the free AiDot app, then control it with your phone. You can check the indoor air quality, create schedules, look at the filter life, review alerts about the outdoors, and more.

Don’t want to mess with the settings? There’s also a smart mode that’ll manage the air purifier for you, tracking and analyzing the air quality, and making automatic tweaks to the fan speed. The device can also be controlled via voice with Amazon Alexa or Hey Google.

When you head to bed, the air purifier also has a sleep mode that syncs with Apple Health. When on, the machine automatically adjusts the fan level (making it run at 23 dB, which is whisper-soft) according to your sleep patterns.

Sized for rooms of all kinds

A HEPA filter and activated carbon filter catch up to 99.97% of ultra-fine air pollutants — this includes things like dust, pollen, smoke, pet dander, bacteria, viruses, and more. In rooms of about 315 square feet (larger than most bedrooms), the air can be recirculated a whopping five times per hour. In extra-large rooms up to 1,570 square feet, the air purifier can refresh the air in just one hour.

There’s even a built-in night-light (you adjust the brightness in the app). It’s surprisingly compact, too — at just 12 by 12 by 21 inches in size.

What reviewers are saying

This air purifier boasts an impressive 4.8-star rating overall on Amazon. Here is what some people are saying:

• “It's sleek and light weight and very quiet. [...] I feel like my house smells better and my allergies are clearing up. I really like that it has 3 speed settings that are [noticeably] different [...] It's cool that the app shows you the energy usage and also the filter life so you don't have to guess on when to replace it. There's a link in the app to order a replacement filter so that makes it easy.” — Kristy
• “Excellent product so far. Easily connected to Alexa devices. Definitely cut down on some nagging odors.” — Trainspotter
• “The ability to monitor power usage, filter life, and even turn on/off the display light through my smartphone using the app adds a level of convenience that is unmatched and has made it much easier to maintain air quality in my room.” — A Polo
• “The WELOV Smart Air Purifier is a game-changer for any home. [...] With its quiet operation and sleek design, it's a must-have for anyone seeking a healthier living environment. Setup is a breeze, and its compact size makes it versatile for any room.” — Ryan