Easter 24-Hour Flash SaleEnds today. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Gift Ideas
Main Content

Questions & Answers

No content
  • The text in the image is not clear enough to be accurately grouped or corrected. However, based on the context and typical features of such devices, here is a plausible interpretation: **Top Section:** - "My Home 3.0" **Middle Section:** - "Your air quality" - "PM 2.5" - "Temperature" - "Humidity" - "CO2" - "VOC" **Bottom Section:** - "Your air quality" - "PM 2.5" - "Temperature" - "Humidity" - "CO2" - "VOC" This interpretation assumes that the device is an air quality monitor and the app is displaying real-time and historical data.
  • Quickly cleans 3,385 ft² in 1 hour and 705 ft² every 12.5 minutes LIVING ROOMS KITCHENS OPEN CONCEPT 15.5" 17.2" 15.5" AHAM VERIFIED
  • The smartest display that auto-adapts to enhance your air - Motion activated interface - Real-time display that responds to your preferences
  • Smarter control in the newly improved, highly rated Blueair app My Blue Signature Bedroom - Schedule name: Sleep light - Start time: 07:30 - End time: 22:40 - Start mode: PM 2.5 - End mode: PM 2.5 - Set days: Everyday - Fan speed: 1 Overview - Schedule name: Sleep light - Start time: 07:30 - End time: 22:40 - Start mode: PM 2.5 - End mode: PM 2.5 - Set days: Everyday - Weekdays: Mon, Tue, Wed, Thu, Fri - Weekends: Sat, Sun Your air quality - West Street, USA - Today at 11:00 - Air quality: Good (15 AQI) - Particulate matter: Excellent - Fan: On - Fan speed: 1 - Quality: Excellent Download on the App Store GET IT ON Google Play
  • Style it your way with customizable pre-filter colors
  • Double the filter lifetime with our patent-pending design
  • 7 stages of filtration, 10X* more odor removal 1. Electrostatic charge pulls pollutants in 2. Absorbs VOCs & chemicals 3. Patent-pending enzyme breaks down odors 4. Catches dust, hair & dander 5. Double filter media captures more airborne pollutants 6. Carbon absorbs gases & odors 7. Odor-fighting mineral for fresh, clean air *Based on reduction of odor-causing household gas Acetaldehyde vs similar leading competitor model
  • Designed for convenience with washable pre-filters Use a gentle setting with mild detergent
  • 95% of users felt more comfortable* Based on consumer testing of 38 users over the course of 4 weeks
  • Style it your way with exclusive accessories

Blueair - Blue Signature Smart Air Purifier for Large Rooms up to 3385 ft² - Nordic Fog

Model:
112929
SKU:
6663790
Loading...
Page Showing 1 of 1 question
Ask a Question

  • QuestionIs the sensor on this unit, laser or optical?

    Asked by PrettyFlyForAWiFi.

    • Answer The Blue Signature utilizes a laser sensor to dynamically monitor PM1, PM2.5, and PM10. This sensor is more advanced than LED/Infrared sensors, which only monitor PM 2.5. Though most sensors can be officially categorized as optical. For more information regarding the Blue Signature, visit our website here: https://www.blueair.com/products/blue-signature

      Answered by Blueair Support Team

Page 1, Showing 1 of 1 question
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.