uHoo Indoor Air Sensor

uHoo Home

The most advanced indoor air quality monitor that is easy to use and can monitor up to 9 air parameters using a mobile app.

Data sets can be seen in an hourly, daily or monthly tab so you monitor the air on a regular basis and act according to the result of the IAQ readings. 

The 9 air parameters uHoo monitor are: 

  • Temperature for Comfort and Sleep
  • Humidity for Mold Accumulation and Prevention
  • Air Pressure to Minimise Headaches
  • Carbon Dioxide for Sharper Focus
  • TVOC (Total Volatile Organic Compound) to Limit Chemicals
  • PM 2.5 to Avoid Allergies and Asthma
  • Carbon Monoxide to Lessen Fatigue
  • Nitrogen Dioxide to Block Fumes
  • Ozone to Avoid Alleviating Irritations
  • Virus Index to Control / Deactivate Virus spread indoors


  • Security : 128-bit AES end-to-end encryption
  • Processor: 32-bit ARM-based
  • User interface: Native iOS and Android apps
  • Certifications: FCC, CE, PSE, TELEC, NTC, KC, REACH, RoHS
  • Power Consumption: 900mW (normal operation)
  • Body Material: ABS thermoplastic polymer
  • Base Material: Silicone rubber with stainless steel insert
  • Status indicator: RGB LED
  • Operating Temperature: -10°C to 50°C (14°F to 122°F) and 1.5W (data transmission)
  • Operating Humidity: 0% to 100% non-condensing
  • Wi-Fi Network: 802.11 b/g/n @ 2.4GHz with WPA2-Personal security
    Dedicated 5GHz Wi-Fi network and Enterprise security not supported

*ARID Indoor Air Solutions is the commercial distributor for uHoo products in Singapore

uHoo Aura for Business

The next generation Indoor air quality monitor designed for office use.

With good indoor air quality, you can improve productivity, reduce health-related complaints and absenteeism due to sick leave, and create a safe, healthy and comfortable office for your employees.

Most working people spend at least 30% of their day inside the office. This means that at least a third of their day is spent being exposed to invisible elements in the workplace caused by various pollutant sources such as emissions from office equipment, cleaning products, new furnishings, building materials, and in many cases poorly-maintained HVAC systems. If not addressed, this can lead to health problems such as headaches, fatigue, respiratory ailments, resulting in a decline in productivity and increased sick days for employees. Moreover, studies show that indoor air quality has a significant impact on the cognitive performance of workers.

Employers have the responsibility to ensure a healthy, safe and comfortable working environment, and employees have the basic right to breathe healthy air.

Managing your indoor air quality starts with understanding the air you’re breathing so that you can take the proper actions to create a healthy office environment for your employees. By regularly monitoring your indoor air quality, you can have better insights into the different air quality factors in relation to your employees and make better decisions to optimize your office environment.

In addition to the 9 Basic parameters from the uHoo home, The Aura has added Formaldehyde, PM 1, PM 4, PM 10, Light, and Noise.

Besides Wi-fi, it now has more connectivity options like Narrowband IoT (NB IoT) / LTE-M and Ethernet.

*ARID Indoor Air Solutions is the commercial distributor for uHoo products in Singapore