The App must connect to an external hardware device called the S-Patch in order to get activated and start collecting continuous ECG signals. The S-Patch is a medical grade ECG monitoring solution intended for use in the diagnosis of arrhythmia for patients with suspected cardiac symptoms such as, but not limited to: abnormal heartbeat, lightheadedness, dizziness, chest pain, sweating, pre-syncope, syncope, fatigue, or anxiety.

Disclaimer: The ECG recordings will be submitted to your healthcare provider. Please consult your doctor for further diagnosis and treatment before making any medical decisions.

Jurisdiction Statement: S-Patch currently has regulatory clearance in the following region(s): South Korea. The use of S-Patch is to be prescribed and interpreted only by the accredited physicians or healthcare providers from these regions, or any institutions that are conducting a clinical research with a formal IRB (Institutional Review Board) approval. The users shall confirm the product regulatory status with their provider.

The overall solution consists of:

a) S-Patch, a single-lead ECG monitor that continuously measures electrocardiogram (ECG) and heart rate (HR) signals;
b) S-Patch Ex App installed on a mobile device that receives live stream of digitized ECG and HR signals from S-Patch Ex; and
c) S-Patch Analysis Portal, a cloud-based analytics platform to which the completed ECG recordings are uploaded and analyzed for further review by the physicians.

Key features of the S-Patch Ex App:

- Display incoming ECG stream in real-time
- Calculate and display HR
- Manage Diary (log symptoms and activities)
- Start, Pause and End the ECG Recording
- Send completed ECG recording to a designated cloud platform
- Alert on device disconnects

* The S-Patch Ex App requires a unique organization code from the provider in order to be activated. And to initiate the continuous ECG recording it is essential for the App to be paired with the external S-Patch device at all times.

What’s New

Version 1.5.6

Bug fixes and stability enhancements

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Wellysis Corp., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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