COMPANY PROFILE

Siren

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Developer of a diabetic foot monitoring system used to detect and treat diabetics

San Francisco, United StatesFounded 2015Health Tech & Medtech

Valuation $50–100M Last recorded · 2025

Headcount <100 Current team size

Total funding $10–50M Disclosed equity funding

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About Siren

Siren Care operates in the healthcare technology sector, specializing in remote patient monitoring solutions. The company’s core product is a smart sock that continuously monitors foot temperature, aimed at patients with neuropathy to prevent foot ulcers and other complications. Siren serves both patients and healthcare providers. Patients receive comfortable, temperature-monitoring socks shipped to their door every six months, along with access to web and mobile apps for real-time monitoring. Healthcare providers benefit from a remote monitoring platform that adheres to CMS guidelines, offering clinical population management tools and 24-hour support. Siren’s business model is subscription-based, generating revenue through the sale of its smart socks and associated monitoring services. The company targets a niche market of neuropathy patients and their healthcare providers, focusing on improving patient outcomes through early detection of foot injuries and inflammation.

Source: Dealroom company data

At a glance

Status: Operational
Founded: 2015
Headquarters: San Francisco, United States
Employees: 28
Open positions: None listed
Dealroom signal: 78.3/100
Industry: Health
Sub-industry: Medical Devices
Sector: Health Tech & Medtech, Diabetes, Consumer Electronics, Remote Monitoring, Wearable, Insurtech Related, Hard Tech, remote health monitoring, DT and LS, science-based
Technology: Deep Tech
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn X

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News, research, reports and resources connected to this company by Dealroom

Funding history

10 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
LATE VC✓Equity / VC	Jan 2025	$9.5M	$59M	Mölnlycke Health Care	↗
SERIES BEquity / VC	Aug 2021	$9M	$36M	Mighty Capital · Manta Ray Ventures	↗

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Growth signals

Siren website traffic

Latest recorded traffic for Siren is 7.2K monthly website visits, down 19.1% over the last three months. Siren's team grew 12% over the past year.

Latest monthly visits7.2K 3-month web change-19.1% 1-year team growth+12%

Monthly website visitsMar 2018–Jul 2026

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