The most
advanced respiratory
health solution

Sylvee monitors your pulmonary volumes, trapped air, respiratory rates and breathing sounds to deliver actionable insights on how you can optimize your day-to-day respiratory health.
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Take charge. Breathe a new life

With Sylvee, you will be able to gain peace of mind and enjoy outdoor activities, play your favorite sport or simply go for a walk.


Making every breath count

Your new best ally. Sylvee will constantly monitor and inform you of your lung health.

Plus, it's really comfortable to use!

Our wearable patch helps capture sounds that detect and measure trapped air in the lungs, and make that information available to the care team.

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I need to get into monitoring my lung health. It's not like I want to rely on my subconscious most of the time, because I’m not always focusing on my triggers and the environment.

Female Asthma patient

Since I had COVID,  I now have to wear a medical alert bracelet, because I don’t know the severity of the symptoms.

Female Long-COVID patient

I don't feel like I can be like most people, normal. was more into sports, when I was a kid, before I was diagnosed. I had to reduce my physical activities because Asthma.

Male Asthma patient

I'm a very sensitive person. So I always try my best to tell my symptoms to my friends. I make sure they are aware of the condition so I have people around they can come to my rescue.

Male Asthma patient

It has not been a very good experience having asthma. I am basically watching out for the triggers. I have to be very careful in places I go out, and I must always carry my inhaler with me.

Female Asthma patient

Not many people know that I have asthma, only my family and closed friends. I feel like they would just make fun. I had cried almost every day because I feel this way.

Female Asthma patient

We are the next leaders
in respiratory health

Recognized as global innovators working to solve a problem that affects millions of people.

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1913545 SBIR Phase I:

A novel, active acoustic wearable for real-time deterioration assessment in Chronic Obstructive Pulmonary Disease (COPD)

2112096 SBIR Phase II: 

An AI-powered wearable system and platform for long-term remote monitoring in patients with Chronic Obstructive Pulmonary Disease (COPD)


1R41HL152769 - 01A1 Phase I STTR: 

Clinical feasibility of a non-invasive, low-cost wearable for measuring air trapping in COPD



3rd Place, Big Idea in Global Health, 
Blum Center for Developing Economies, 
University of California, Berkeley


Finalist, Bay Area Global Health Innovation Challenge, Bay Area Global Health Alliance



Finalist, Bay Area Global Health Innovation Challenge, Bay Area Global Health Alliance



ResMed EIR program - Acceptance rate <1%


MedTech Color Accelerator - Acceptance rate <10%


Springboard Enterprises’ Health Innovation Hub: Digital Health Cohort - Acceptance rate <25%


VentureWell ASPIRE program - Acceptance rate <38%


StartX, Visiting Founder - Acceptance rate <8%


CLSI FAST Advisory Program - Acceptance rate <20%


CITRIS Foundry Incubator - Acceptance rate <35%

2018, 2019, 2020 

Skydeck HotDesk - Acceptance rate <15%


Cal LAUNCH - Acceptance rate <35%


STEM to Market: The AWIS Accelerator <40%

Sylvee is not available for sale in the USA or internationally.
It has not been approved by the FDA or any other
regulatory agency yet.

Stay in touch

If you have any questions or need any assistance, get in touch with our team