An EngineerAlly product

Know what’s really going on with your HVAC system.

Airwise monitors your HVAC system from the inside — supply temperature, filter condition, and how it’s actually running — so you catch slow-developing problems early, in plain language, instead of guessing or finding out the hard way.

Get Airwise See how it works

Hardwired & always-on Set up in an afternoon

System status: Normal

Filter: Good · Supply temp: Normal

Why Airwise

Peace of mind, built into your home

No guesswork, no waiting for the next service call — just a clear, honest picture of how your system is actually running.

Always on, always watching

Continuously tracks supply air temperature, filter condition, and runtime patterns — building a picture of how your system behaves, not just a one-time snapshot.

Early, meaningful alerts

Get a heads-up when your filter needs changing, supply temp starts drifting, or there are signs of icing — early enough to act, not a surprise breakdown or repair bill.

Plain language, not raw data

Airwise translates sensor data into clear flags like “your system may be losing cooling capacity” or “time to change your filter.” No engineering degree required.

The Airwise monitor, ready to install in a home's supply duct

How it works

Up and running in three simple steps

Install it

Mount Airwise and wire it into your home’s air system. Most homeowners are done the same afternoon — or we’ll connect you with a pro.

It learns your system

Airwise tracks supply air temperature, filter condition, and runtime behavior over time, building a baseline of what’s normal — so it can flag when something starts to drift, quietly, day and night.

You breathe easy

Check in anytime, get alerts when something changes, and follow simple tips to keep your home’s air clean.

Pricing

Shipping in September.

Reserve today for $7.99 to lock in the founder price of $197 — Airwise installs in your supply duct and watches your whole system. Own it outright, no subscription, ever.

Founder offer

AirWise Monitor

Installs in your supply duct — watches your whole system.

$7.99 to reserve

Locks in the founder price of $197 — ships September.

98 of 100 founder spots left

✓1 Airwise supply-duct monitor
✓Real-time system monitoring
✓Early alerts & plain-language insights
✓Mobile app access
✓No subscription — ever

Reserve for $7.99 Buy outright — $197

The $7.99 reservation is applied to your $197 total; the remaining $189.01 is charged when your unit ships. Founder pricing is limited to the first 100 units.

FAQ

Questions, answered

What exactly does Airwise measure?

Airwise tracks supply air temperature, filter condition, and how your system runs over time. Together these reveal things like declining cooling performance, a filter straining the equipment, or irregular cycling — often before you’d ever notice. It can also keep an eye on air quality factors like CO2 and VOCs as an added benefit.

How does it install?

Airwise mounts in minutes and wires directly into your home’s air system. Most homeowners are up and running the same afternoon — or we can connect you with a pro to handle it.

Do I need a subscription?

No — the app is free for up to two units and includes real-time alerts, full history, and personalized insights. Everything you need to monitor your home is included at no extra cost.

Is it really always on?

Yes. Because Airwise is hardwired, there are no batteries to replace and no gaps in coverage. It’s quietly monitoring your air 24/7.

What if I have more than one HVAC unit?

Add an Airwise monitor to each unit’s supply duct. Everything reports back to one simple dashboard, so you can see both units at a glance.

What does reserving actually do?

Reserving charges $7.99 today and holds your place in the first 100 units at the founder price of $197. The remaining $189.01 is charged when your unit ships in September — and you can cancel for a full refund of the deposit any time before then.