Overview
News
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$13.7M
3 rounds on record
Latest round
$4.4M
Venture round · Jun 2025 · 15 mo ago
Team
11-50
employees, estimated range
Backers
2
Bonfire Ventures, TAU Ventures
The money's age
Due for its next round
15 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jun 26, 2025 Raised a round Venture round $4.4M · GeekWire Nov 20, 2024 Raised a round Venture round $5.3M May 24, 2023 Recognition CalmWave Wins Prestigious Best UX Design at 2023 GeekWire Awards · businesswire.com Nov 17, 2022 Raised a round Seed $4M
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Funding rounds
RoundDateAmountInvestorsSource
Venture round Jun 2025 $4.4M — GeekWire
Venture round Nov 2024 $5.3M — marketwatch.com
Seed Nov 2022 $4M — donews.com
Backed byfrom the funds' portfolios and accelerator catalogs
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EMSOLFounded 2017
Noise pollution affects quality of life significantly. Discover how monitoring enables noise reduction.

Overview

Transparent AI for reducing alarm fatigue and nurse burnout. ICU noise reduction via tailored, patient-specific alarm configurations and data-based insights.

News

Blog 4 months ago
Recovery is invisible
Hospital telemetry has been built to detect deterioration. It has not been built to gauge recovery. I made this case in Inc. ICU monitoring was built to catch the crash. Alarms fire when the heart rate spikes. Protocols activate when pressure drops. Rapid
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Blog 5 months ago
The models knew the answers. The humans could not extract them.
A randomized controlled trial published earlier this year in Nature Medicine tested what happens when real people use large language models to assess medical scenarios. 1,298 participants. Ten clinical vignettes. Three LLMs. One control group with no acce
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Blog 5 months ago
The Cost of Opaque AI Recommendations
The Wharton School just published a study that measures the cost of opaque AI recommendations, and it is eye-opening. When an AI recommendation arrives confident and unexplained, people accept it roughly 80 percent of the time. Including when the AI is sy
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Blog 5 months ago
Patient safety is the work. Everything else is consequence.
Pediatric ICUs run inside a continuous wash of monitor signals. NICU and PICU teams are forced to sort signal from noise across that volume every shift. CalmWave was selected as one of four finalists in the 2026 KidsX x Solutions for Patient Safety Innova
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Report
Blog 5 months ago
We've discussed ICU alarm fatigue. What about AI fatigue?
We've discussed ICU alarm fatigue. What about AI fatigue? Every booth at conferences says AI. Every panel says AI. Every conversation started with AI. Don't get me wrong, I'm not a hater. Quite the opposite. In fact, I believe that, used appropriately, AI
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Blog 6 months ago
Connected devices. Intelligent alarm routing.
Stryker's SmartHospital Platform, announced this morning ahead of HIMSS, is worth reading carefully. Connected devices. Intelligent alarm routing. Ambient sensing. Virtual care workflows across the hospital. The vision of the care environment as a unified
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Blog 7 months ago
Why do voluntary safety commitments degrade?
Not because the people behind them stop caring. Because the operating environment applies pressure that commitments cannot absorb. Here is what the pattern looks like in a hospital ICU. A nurse starts a 12-hour shift with two critically ill patients. The
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Blog 7 months ago
This is not a compliance failure. It is an architecture failure.
This week, Anthropic, the AI company that built its brand on being the safety-first lab, quietly replaced its core safety commitment. The original pledge said they would never train a system unless they could guarantee safety measures were adequate in adv
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Blog 7 months ago
Understanding recovery Changes the hospital's operational logic
Once recovery becomes a first-class signal, the hospital's operational logic changes. Consider what happens today when a patient is physiologically ready for discharge, but the system lacks objective confidence to act on it. The bed stays occupied. Costs
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Blog 7 months ago
We'll be at HIMSS26, booth 4067
The bedside monitor was never designed to know your patient. It was designed to alarm when a value crosses a threshold, the same threshold set for every patient on the unit, regardless of their physiology, their medications, or where they are in their rec
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Financials

Total raised
$13.7M
Latest round
Venture - Series Unknown
Funding rounds
3
Funding rounds
Round Announced Amount
Venture - Series Unknown 2025 $4.4M Details
Venture - Series Unknown 2024 $5.3M Details
Seed 2022 $4M Details