Sendal Breathe™ is an intelligent home control software platform that actively manages home comfort, indoor air quality, and moisture—working with the HVAC systems, sensors, and IAQ products you already trust.
Most homes rely on fixed ventilation runtimes and disconnected controls. Sendal replaces assumptions with real-time intelligence—continuously adjusting how a home breathes based on actual conditions inside and out.
Breathe software solution connects with your existing HVAC system. It takes real-time pollutant measurements, analyzes the data to create a plan, and then automatically responds to remediate – keeping your home comfortable and healthy.
Sendal intelligently manages temperature and humidity together, preventing swings that lead to discomfort, condensation, or wasted energy.
"The Breathe service approach to managing energy and indoor air quality is exactly in line with our path to an intelligent home."
Sendal coordinates ventilation, filtration, and outdoor air intake based on real-time indoor and outdoor conditions.
"The [Breathe] system is very automated and does not require any direct management on my part, which is great. It has been working excellently and I frequently notice the fans and fresh air system automatically turned on when the air quality has dropped and it makes a big difference."
"Sendal improved the IAQ and reduced energy usage, making conversations with customers about HVAC options an easy discussion. Clients don’t want to hear about the parts and pieces, they want to know they are building a home with the best possible air quality."
Sendal continuously monitors conditions that lead to mold, moisture damage, and unhealthy living environments, and acts before they become expensive failures.
"I worked with Sendal to get a monitoring system in place that had the ability to control my ventilation system based on the actual IAQ...the IAQ in our house has improved dramatically."
The Harm Paradigm reframes indoor air quality as the cumulative effect of many small, location-specific pollution sources rather than a single metric, asking where harm to occupants is actually occurring. Breathe implements this by using distributed sensors to detect room-by-room pollutant sources and exposures in real time and respond with targeted ventilation, filtration, and humidity control to reduce health impacts rather than just meeting averages.
When managing indoor air quality (IAQ), it's easy to focus exclusively on what happens inside your home. However, outdoor air quality plays a critical role, especially when it comes to fine particulate matter, or PM2.5. These microscopic particles, produced by sources like vehicle emissions, industrial activity, and wildfires, can enter your home through ventilation, open windows, and even tiny cracks in the building envelope.
Consumers often malign the term smart home because we don't have smart homes today. We live with a collection of devices connected to the internet that alone aren't very smart. Connectivity to the internet and the IoT are two very different things. Connected devices' lack of IoT attributes prevents the devices from being part of a meaningful experience. Starting from the customer experience and working backward, let's explore the essential qualities that differentiate a connected device from an IoT device.
