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lüft® - Radon and Indoor Air Quality Monitor

lüft® - Radon and Indoor Air Quality Monitor

Regular price $249.00 USD
Regular price Sale price $249.00 USD
Sale Sold out
  • Know your Indoor Air Quality - anywhere and anytime
  • Monitor Radon, toxic Chemicals (VOC's), Indoor Mold Risk and Outdoor Air Quality
  • Status light notifies when levels rise beyond set limits to take actions
  • No wall mount, no batteries, and connects to your existing home WiFi
  • iOS and Android app included
  • Designed and Manufactured in the USA

Product Description

lüft is a state-of-the art Radon and Indoor Air Quality Monitor designed and manufactured by SunRADON, the leader in Radon testing and monitoring since 1985. lüft plugs into any wall outlet, connects to your existing WiFi router, and never needs batteries or any service. Its unassuming yet modern design makes it blend in with any décor and uses a single, large status light to indicate current air quality. lüft sensors monitor Radon, toxic chemicals (VOC's) and environmental conditions. The iOS and Android ready lüft mobile apps provide information on the quality of the air in your home from anywhere, anytime.

Detailed Feature List

6 Sensors that Matter

Radon, chemicals (VOC's), carbon dioxide (equivalent), temperature, air pressure, and relative humidity

Mold Risk and Outdoor Air Quality

Indicators to prevent mold development and exposure to bad outdoor air

Clear Visual Indicators

Green/Yellow/Red front status LED synchronized with mobile app

Integrated, customizeable Nightlight 

Unassuming yet Modern Design

Not another sore spot on your wall

No cables or power brick

No clutter on your nightstand or kitchen counter


Access to your indoor air quality anytime from anywhere

Integrated Bluetooth and connects to your home WiFi (2.4GHz)

Smart Mobile Apps for iOS and Android

Sensor status dashboard with helpful tips and links

Trendcharts from 24h to 1year

Download data for further analysis

Data Sharing with Professionals

Share your data and have the professional of your choice monitoring your indoor air 24/7 to take actions when needed.


Set alarm and warning thresholds and frequencies

Set colors and brightness

Customize your mobile app theme

Notifications and Reports

Receive push or e-mail notifications when thresholds are exceeded

Schedule air quality reports regularly delivered to your email

Plug-in Device

Use any 110V outlet

90 degree rotation for bathroom outlets

Maintenance Free

No batteries, no calibration, no service required

Safety Guaranteed

ETL certified against stringent UL safety standards

FCC, CA, UL, RoHS, and Prop 65 compliant


  • Measurement Uncertainty

Radon 10 % (7 days @ 4 pCi/l), Temperature and Humidity 2%, Pressure 0.2%

  • VOC's measured

Alcohols, Aldehydes, Ketones, Organic Acids, Amines, Aromatic Hydrocarbons

  • Data Refresh and Storage

1 hour recorded, 6 min ad-hoc refresh, 4 years on Device, Unlimited on Cloud

  • Connectivity

Bluetooth Low Energy, 2.4 GHz Wi-Fi

  • Input Rating

120VAC, 60Hz, 70mW

  • Compliance

FCC 47CFR Part15 (B), ICES-003 Ed.6, EU 2015/863

  • Product Safety

Intertek 5016613 (UL 61010-1)

  • Environment


  • Dimensions

‎2.34 x 1.75 x 4.5 inches

  • Weight


Shipping & Returns

  • Processing 1-2 Business Days
  • Ships direct from SunRADON LLC
  • Tracking Information Provided
  • For Returns Contact within first 30 days

Terms and Conditions

Clicke here for our Terms and Conditions.


Click here to read about our Warranty.

View full details
  • Free Shipping

    Enjoy free 2-day shipping via FedEx.

  • 30-Day Hassle-Free Returns

    If you are not satisfied, we will take it back.