Find your foods

The world's first personal digestive tracker


AIRE is a breath test device. It's small but powerful. Together with its app it can help you find the foods that are most compatible with your digestive system. We like to think of it as a personal digestive tracker.

When food isn’t digested fully, a lot of it will turn into gas in the gut. Many people cannot efficiently handle this gas, so it builds up causing bloating, pain and even diarrhea or constipation.

Fortunately, you can measure how much of this gas is being generated, since some of it will pass from the gut into the bloodstream. The gas then travels in your blood and when it reaches the lungs, it exits on your breath, where it can be measured.

The technology for doing this is used in the top digestive health clinics and gastroenterology departments worldwide.

We’ve adapted the technology, making it smaller, portable and more affordable for personal, everyday use.

Food Challenges

First we test how your gut responds to common carbohydrates like fructose and lactose.

Custom Diet

Use the food library to help you figure out substitutions for foods you don't tolerate well.

Symptom Control

Manage your diet by tracking your food intake, fermentation levels, symptoms, stress and sleep.


In the beginning...

Aonghus wanted to build a device to help his girlfriend find which foods were compatible with her, but he soon realized that such a device could also help a lot more people around the world.

Early 2015
HAX Accelerator

HAX Accelerator

After months of prototyping at the kitchen table, FoodMarble was formed! The company was accepted into HAX, the world’s largest hardware startup accelerator. Half the team moved to China to participate in HAX and develop the prototype into a consumer device.

Early 2016

Final design & pre-order launch

After completing HAX — topped off by demo day in San Francisco — the product continued to evolve. Once AIRE was finalized, pre-orders were launched!

Late 2016
Check mark

First units complete!

After a lot of work and many months spent in China, the supply chain and manufacturing were fully set up, and the first complete sample units arrived from the factory.

Late 2017

First units ship

Shipping starts! The very first units shipped to customers, who provided positive and valuable feedback to the FoodMarble team. We look forward to continuing to scale up the shipping process until everyone has their AIRE!

Early 2018

We're currently offering AIRE at a special price of $188. Click here to find out more.




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