Are there any smart air purifiers that focus on app control and voice assistant compatibility?

Yes — many “smart” air purifiers are built specifically around app control and voice assistant compatibility. Common options include:

• Dyson Purifier series — strong app support, works with Alexa and Google Assistant
• Coway Airmega smart models — app control on select models, some voice integration via smart home platforms
• Blueair smart purifiers — app control, often compatible with Alexa
• Levoit smart purifiers — app-based control, many models support Alexa and Google Assistant
• Philips smart air purifiers — app control through the Philips app, with some voice assistant support depending on model/region

What to look for:

• Wi‑Fi connectivity built in
• A dedicated mobile app with scheduling, fan speed, filter status, and air-quality readouts
• Compatibility with Alexa, Google Assistant, or Siri/HomeKit
• Support for automation routines (for example, turning on when air quality drops)

If you want, I can also give you:

1. a best smart air purifiers list,
2. options by budget, or
3. models that work best with Alexa vs Google Home.