Last updated 2026-07-26
- Raised $10M Series C, Feb 2022
- Raised $7M Series B, Apr 2021
- Raised $3.5M Series A led by Merchavia Holdings, Jan 2019
Total raised
$24.4M
Last: Undisclosed Round 2025-02
Stage
Series A
Founded
2012
Headcount
39
HQ
Caesarea, Israel
Sector
Health Tech & Life Sciences
About
CardiacSense is an Israeli medical technology company that has developed a unique, state-of-the-art medical-grade watch for long-term, continuous monitoring of heart arrhythmias (such as atrial fibrillation) and vital signs, including blood pressure, heart rate, respiratory rate, and oxygen saturation. The company's technology combines Electrocardiogram (ECG) and Photoplethysmography (PPG) sensors with proprietary mechanics, optics, and algorithms to ensure accuracy and eliminate movement artifacts. The CardiacSense watch is FDA-cleared and CE marked, and the company has conducted numerous clinical studies. It aims to provide 24/7 monitoring to coordinate medical intervention, reduce hospitalizations, and improve quality of life.
Funding history · 9 rounds · $24.4M total
2025-01
F Round
Undisclosed
★ Besadno Investment Group
2023-01
E Round
Undisclosed
★ HCS Capital
2022-12
D Round
Undisclosed
★ InvestiNation
2022-02
C Round
$10.0M
2021-04
B Round
$7.0M
2019-01
A Round
$3.5M
★ Merchavia Holdings★ Together We Invest
2018-02
Seed
$1.4M
★ Merchavia Holdings
2017-09
Pre-Seed Extension
$500K
★ Merchavia Holdings
2016-11
Pre-Seed
$2.0M
★ Office of the Chief Scientist
Headcount over time
From 15 (2016-12) to 27 (2026-07) · +12 (+80%) · 47 points · source: Finder history + radar grounding
Q&A
- What is CardiacSense's primary business?
- CardiacSense is an Israeli medical technology company that develops a medical-grade wearable watch for continuous monitoring of heart arrhythmias and vital signs, including blood pressure, heart rate, respiratory rate, and oxygen saturation.
- When was CardiacSense founded?
- CardiacSense was founded in 2012.
- What is the current employee count for CardiacSense?
- CardiacSense has 11-50 employees.
- Has CardiacSense received FDA clearance for its medical watch?
- Yes, CardiacSense received FDA clearance for its medical-grade watch in January 2023.
- Did CardiacSense's medical watch participate in any space missions?
- In May 2021, CardiacSense's medical watch was selected to remotely monitor the vital signs and general medical condition of Israeli astronauts in space.
- When did CardiacSense go public?
- CardiacSense completed a Public Offering in February 2021, raising $28,000,000.
- What was a significant partnership for CardiacSense in 2020?
- In April 2020, Homestay Care (ASX:HSC) partnered with CardiacSense for cardiac wearables.
Team · 1
Eldad Shemesh
Founder · Co-Founder & CEO
Sectors & technology
Primary sector
Health Tech & Life Sciences
Sub-sectors
Health Tech & Life SciencesDigital HealthcarePatient Remote MonitoringMedical DevicesMedical Monitors
Technologies
CommunicationsIOTSensingSemiconductors & ElectronicsSystem-on-a-chipArtificial Intelligence
Target customers
Healthcare & Life SciencesHealthcarePatientsProvidersInsurance Companies
Business model
B2B
Highlights
1 PatentsVerified
Tags
remote-monitoringbiosensorsdigital-healthcareblood-pressuremhealthmonitoringiotwearablereal-timeopticsmedical-devicessensorscardiologypatientshospitalsmedical-technologiesclinicsnon-invasiveinsurance-companiessystem-on-modulechips-designbig-datahome-careartificial-intelligencespace-techrespiratorychronic-patientsvital-signswearable
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | cardiacsense.com/en |
|---|---|
| linkedin.com/company/17905890 | |
| facebook.com/CardiacSense | |
| YouTube | youtube.com/channel/UCu1fUOf8uNzPNXkhzbbbGMw |
Identifiers & details
| Legal name | CardiacSense Ltd. |
|---|---|
| Former names | HearTracker, SporTracker |
| Founded | 2012 |
| Employees (exact) | 39 |
Radar intelligence
Patents
| EPO | 21 |
|---|
GitHub
| Top repos | react-native-date-picker |
|---|
Web history (Wayback)
| Domain | cardiacsense.com |
|---|
Certificate / subdomain footprint
| Subdomains | 6 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 514370204 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2009-12-29 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2024 |
| Active charges / liens | 0 |
| Registry events | 4 — charge (3), shares_capital (1) |
| Registered address | חלמיש 14 קיסריה |
Recent registry events
| Date | Event |
|---|---|
| 2025-12-30 | סילוק שעבוד |
| 2025-12-30 | סילוק שעבוד |
| 2026-02-23 | העברת מניות |
| 2025-11-10 | סילוק שעבוד |