SolutionIndoor Air Quality

You can't see bad air. Your buildings can.

Widgelix monitors CO₂, humidity, particulates, and VOCs across every room and every building — and acts on what it finds, boosting ventilation automatically before air affects the people breathing it. Any sensor brand, your own LoRaWAN network, and an AI layer you can simply ask.

Book a DemoHow it works
CO₂ · RH · PM · VOC
the full picture of indoor air, in one platform
Closed loop
detection triggers ventilation, not just a notification
Your network
runs on your own LoRaWAN infrastructure
Bright office interior with indoor air quality monitoring
Room 214 · CO₂ above 1,000 ppm for 15 min — ventilation boosted automatically
The problem

Stale air doesn't complain. People do — eventually.

Indoor air degrades quietly. CO₂ climbs through a meeting, humidity feeds condensation, particulates drift in from outside — and nobody sees any of it until it shows up as fatigue, complaints, sick days, or a compliance question. Most buildings either don't measure air at all, or measure it in one lobby sensor that says nothing about the classroom on the third floor.

What goes wrong
CO₂ levels that quietly climb past 1,000 ppm in occupied rooms — where focus and decision-making measurably drop
Ventilation running on fixed schedules, blind to actual occupancy and air state
Complaints and sick-building symptoms with no data to investigate them
Humidity swings that feed condensation and mould risk
Wellbeing and building certifications demanding IAQ evidence you don't have
Energy wasted ventilating empty rooms at full power
/ How it works

Measure every room. Act before anyone notices.

01
Sensors in the rooms that matter
Compact IAQ sensors track CO₂, temperature, relative humidity, particulate matter, and VOCs, room by room — not one reading for a whole building.
02
Data flows over your own LoRaWAN network
Battery-powered sensors report for years without wiring or tenant Wi-Fi, through the GreenMesh LoRaWAN Network Server you control.
03
Widgelix evaluates conditions in real time
The rule engine watches persistence, not blips: CO₂ that stays above 1,000 ppm for 15 minutes is a problem; a spike when a class walks in is not.
04
The platform acts
Rules trigger ventilation via downlink commands to controllers and relays, notify facility teams, or both — you define the escalation.
05
Everything is recorded
Per-room air history, alerts, and actions form a reportable record for wellbeing programs, certifications, and compliance.
Example rule

“If CO₂ in any classroom stays above 1,000 ppm for 15 minutes during school hours — boost ventilation in that zone and notify facilities if it isn't back below 800 ppm within 20 minutes.”

One rule, applied to every room at once.

/ Hardware freedom

Use the air-quality sensors you choose — not the ones you're locked into

Widgelix is hardware-agnostic by design. Mix CO₂ sensors from one vendor, particulate monitors from another, and multi-parameter IAQ devices from a third — over LoRaWAN, MQTT, Modbus, or HTTP. Predefined device templates get popular sensors reporting in minutes, and custom decoders connect anything else. If it measures air and speaks a standard protocol, it belongs in your dashboard.

LoRaWANMQTTModbusHTTP
What that means
Predefined templates for popular IAQ sensor vendors
Custom decoders for any proprietary device
One data model across all brands — compare rooms regardless of what's installed in them
Free to change vendors later without changing platforms
/ Your infrastructure

Air data on a network you own

IAQ deployments live or die on connectivity: dozens of battery sensors per building, thick walls, no access to tenant networks. That's exactly what LoRaWAN is for — and with the GreenMesh LoRaWAN Network Server, the whole chain is yours. Your gateways, your network, your data routing — cloud, private cloud, or fully on-premise. No dependence on third-party network operators, and no per-message fees to anyone.

Learn more about the GreenMesh LoRaWAN Network Server
Years of battery life per sensor
No wiring, no Wi-Fi dependence — install and forget.
Deep indoor coverage
LoRaWAN reaches through walls and floors where Wi-Fi won't.
Multi-tenant separation
Clean boundaries for portfolios and integrator deployments.
Deployment your way
Managed cloud, private cloud, or fully on-premises.
/ AI Integration

Ask your buildings about their air

Widgelix ships with a native MCP server, so AI assistants like ChatGPT and Claude connect directly to your air-quality data — and to the platform itself. Analytics stops being a report you build and becomes a question you ask.

The agent reads your telemetry, runs the comparison, and answers in plain language. With the right permissions, it can go further — building dashboards, tuning threshold rules, or setting up alerts for a new floor, all from a conversation. No console to learn, no documentation to study.

Which rooms had the worst CO₂ levels this week?
Compare air quality in Building A and Building B during working hours.
Did ventilation changes last month actually improve afternoon CO₂?
Show me every room that breached 1,200 ppm this term.
Room 214 had the worst air this week — CO₂ held above 1,200 ppm on three afternoons. Each time, boosted ventilation brought it back under 800 ppm within 25 minutes.
/ Capabilities

A complete IAQ operations layer

Room-level dashboards
Live and historical air data per room, floor, and building, with the views operators and management each need.
Persistence-based alerting
Rules that ignore momentary spikes and catch sustained problems, with escalation paths you define.
Automated ventilation control
Downlink commands to fans, dampers, and relays close the loop from detection to action.
Scheduled reports
IAQ summaries delivered automatically for wellbeing programs, certifications, and management reviews.
Multi-site portfolio view
Every building's air at a glance; drill down to a single room in two clicks.
White-label ready
Integrators can deliver the whole solution under their own brand.
/ Good fit for

Anywhere people breathe indoors

Schools, kindergartens, and universities
Offices and corporate campuses
Public buildings and municipalities
Healthcare and care facilities
Hotels and hospitality
Residential portfolios and co-living
Integrators building IAQ services for their clients

Make the invisible visible.

Tell us about your buildings — how many rooms, who uses them, and what you ventilate with today. We'll show you how room-level air monitoring with automated response works on your own network, with your choice of sensors.

  • A room-by-room monitoring plan for your buildings
  • The right sensor mix — CO₂, humidity, particulates, VOCs — per space
  • Ventilation automation and the reports to prove it works
Book a Demo

We'll map a room-by-room monitoring plan to your buildings.