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HAVEN Room Monitor

Know exactly what's in your air, room by room.

A 7-in-1 air quality monitor that tracks what you breathe and, paired with HAVEN controls, tells your ventilation and filtration what to do about it.

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2-year warranty · App-guided setup

Spec sheet
COâ‚‚
PM2.5
tVOC (ppb)
NOx index
Humidity
Temperature
Dew point
HAVEN Room Monitor

What it measures

Seven readings. One small device.

Everything that affects comfort, sleep, and health indoors, measured continuously with Sensirion's SEN66 sensor package.

COâ‚‚

Shows when a room is stuffy and needs fresh air.

PM2.5

Fine particles from smoke, cooking, and pollen.

tVOC (ppb)

Gases from cleaners, paint, and new furniture.

NOx index

Traffic exhaust and gas-stove emissions.

Humidity

Too dry or too damp, both matter.

Temperature

Comfort and sleep quality.

Dew point

Early warning for condensation and moisture.

Live in the app

Real-time readings plus history, so you can see what changed and when.

From insight to action

Monitor first. Automate when you're ready.

The Room Monitor works on its own. Add a HAVEN Controller and it can drive your equipment.

1

Measure

The monitor samples all seven readings continuously and sends them to the app.

2

Decide

Set targets like "keep COâ‚‚ under 800 ppm." HAVEN compares them to live readings.

3

Act

With a HAVEN Controller, ventilation, filtration, or humidity equipment runs when needed.

Good to know: the Room Monitor measures and reports. Automatic ventilation or filtration requires a HAVEN Controller and compatible equipment. See the Monitor + Controller bundle →

Smart home

Works with Home Assistant

Bring live air quality into the dashboards and automations you already run.

  • Live readings for all seven sensors
  • Build your own automations
  • Step-by-step setup guide
Set up the integration
HAVEN Room Monitor streaming live air-quality data into Home Assistant

Specs

The details

SensorsSensirion SEN66: COâ‚‚, PM1 / PM2.5 / PM4 / PM10, tVOC (ppb), NOx index, humidity, temperature, dew point.
CO₂0–40,000 ppm, ±50 ppm accuracy
Particulate matter0–1,000 µg/m³, ±10% accuracy
Humidity / temperature±4.5% RH · ±0.45 °C (0.8 °F)
ConnectivityWi-Fi 2.4 GHz (802.11 b/g/n) and Bluetooth 5 LE
PowerUSB-C
Size & weight2.8 × 2.8 × 2.17 in (71 × 71 × 55 mm) · 105 g (3.7 oz)
In the boxRoom Monitor, USB-C cable, charging plug, instruction card
SetupThe HAVEN app walks you through installation step by step
Warranty2 years
Download spec sheet (PDF)

Questions

No. The Room Monitor works on its own with the app. A controller is only needed to automate equipment.

Somewhere you spend time, like a bedroom, nursery, or office, away from vents and windows.

Yes. Follow our setup guide to stream readings locally.

Plug it in, open the HAVEN app, and it walks you through each step. The monitor connects to 2.4 GHz Wi-Fi.

Start with one room.

See what's really in your air, and add automation whenever you want.

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