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TidalSense logo — The respiratory intelligence company

TidalSense

The respiratory intelligence company

Founded 2013 United Kingdom Cambridge, United Kingdom 31 employees Series Unknown Total: $29.27M Biotechnology, Health Care

General Information

Company Name TidalSense
Founded Year 2013
Location United Kingdom Cambridge, United Kingdom +1
Employees 31
Industries Biotechnology, Health Care
Funding Stage Series Unknown
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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

In The News Aug 28, 2026

Featured on Tech: NVIDIA to buy Hugging Face, Einride launches VC firm, and fixing COPD diagnosis

In The News Aug 24, 2026

Featured on Tech: COPD diagnosis is broken. TidalSense wants to fix it with 75 seconds of breathin...

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About TidalSense

TidalSense, known as The respiratory intelligence company, is carving a niche in the Biotechnology and Health Care industries. Founded in 2013 as Cambridge Respiratory Innovations, the company operates out of its headquarters in the United Kingdom.

TidalSense develops cutting-edge respiratory technology solutions, underpinned by its patented sensor technology, N-Tidal. This innovation delivers high precision and rapid CO2 sampling, offering unique insights into lung physiology. Their technology stands out for being the first of its kind in clinical medicine, marking significant advancements in AI-driven diagnostic and monitoring solutions for respiratory care.

The company secured a £2.54M Seed Round investment on 16 May 2023, with backing from reputable investors such as Foresight Group, Downing Ventures, and Business Growth Fund. This investment underscores faith in TidalSense's disruptive potential in respiratory medicine.

Taxonomy: respiratory technology, AI-driven diagnostic, monitoring solutions, novel sensor technology, N-Tidal, lung physiology, CO2 monitoring, AI-driven respiratory technology, COPD diagnostic test, 4G connected device, portable technology, patient acceptability, clinical medicine, respiratory biomarkers

Services & Products

Diagnostic Testing for COPD
AI-Powered Monitoring Technologies
N-Tidal Diagnose CE-Marked Medical Device
Respiratory Intelligence Technologies

Target Customers

Healthcare Providers Pharmaceutical Companies Respiratory Patients

Funding Rounds & Investors (9)

View All
Funding Stage Amount Investors Lead Investors Date
Series Unknown •••••• 5
Investor Investor Investor Investor
•••• •••• 		24 Jul 2026
Seed Round •••••• 3
Investor Investor
•••• •••• 		16 May 2023
Seed Round •••••• 2
Investor
•••• •••• 		21 Oct 2021
Seed Round •••••• 2
Investor
•••• •••• 		18 Nov 2020
Pre Seed Round •••••• - 20 May 2020

View All 9 Funding Rounds

Latest News

View All
Cambridge’s TidalSense raises €16.6 million to turn the tide on respiratory diagnostics with patente... — Eu-startups
Cambridge’s TidalSense raises €16.6 million to turn the tide on respiratory diagnostics with patented AI tech
Eu-startups Jul 24, 2026
UK healthtech challenger using AI to cut lung disease test time clinches $19M — Tech
UK healthtech challenger using AI to cut lung disease test time clinches $19M
Tech Jul 24, 2026
COPD diagnosis is broken. TidalSense wants to fix it with 75 seconds of breathing — Tech
COPD diagnosis is broken. TidalSense wants to fix it with 75 seconds of breathing
Tech Aug 24, 2026
NVIDIA to buy Hugging Face, Einride launches VC firm, and fixing COPD diagnosis — Tech
NVIDIA to buy Hugging Face, Einride launches VC firm, and fixing COPD diagnosis
Tech Aug 28, 2026

TidalSense Alternatives & Competitors

View All Alternatives
TidalSense vs
PneumaCare Ltd
PneumaCare Ltd United Kingdom

Pioneers of the technology – Structured Light Plethysmography (SLP)

Series Unknown
9 employees
Biotechnology, Health Care
Compare TidalSense vs PneumaCare Ltd
TidalSense vs
Linshom Medical, Inc.
Linshom Medical, Inc. United States

"Every Breath Counts" ⠀⠀⠀ ⠀⠀⠀⠀ ⠀⠀⠀⠀ ⠀⠀⠀⠀ ⠀⠀⠀⠀ ⠀⠀⠀⠀ ⠀⠀⠀⠀ ⠀

Series A
5 employees
Health Care, Life Sciences
Compare TidalSense vs Linshom Medical, Inc.
TidalSense vs
BRAEBON Medical Corporation “Snoring and sleep apnea”
BRAEBON Medical Corporation “Snoring and sleep apnea” Canada

For Today's Business of Sleep

30 employees
Health Care, Manufacturing
Compare TidalSense vs BRAEBON Medical Corporation “Snoring and sleep apnea”
View all alternatives

FAQ About TidalSense

The respiratory intelligence company
TidalSense was founded in 2013.
TidalSense is headquartered in Cambridge, United Kingdom.
TidalSense operates in the following industries: Biotechnology, Health Care.
TidalSense has approximately 31 employees.
TidalSense has completed 9 funding rounds, raising a total of $29.27M. The latest funding stage is Series Unknown.
TidalSense offers: Diagnostic Testing for COPD, AI-Powered Monitoring Technologies, N-Tidal Diagnose CE-Marked Medical Device, Respiratory Intelligence Technologies.
Top alternatives and competitors to TidalSense include PneumaCare Ltd, Linshom Medical, Inc., BRAEBON Medical Corporation “Snoring and sleep apnea”, Respo Gadgets, ArtiQ. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
TidalSense and PneumaCare Ltd are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

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