15th Rock has invested in Proton Intelligence, a startup developing a wearable device for real-time monitoring of potassium levels in kidney disease patients, completing a $6.95 million seed funding round.

Target Information

Proton Intelligence, a Canada-based startup with a research and development facility in Melbourne, Australia, has recently secured investment from 15th Rock, a venture capital firm focusing on human augmentation. The company specializes in developing innovative wearable devices capable of measuring potassium levels in real-time for patients with kidney disease.

According to Proton Intelligence, hyperkalemia, a condition characterized by elevated potassium levels, currently affects over 3.7 million individuals in the United States alone. The ability to monitor potassium fluctuations is challenging, as both high and low levels can lead to serious health consequences, including arrhythmias and sudden cardiac arrest. Thus, it is critical for patients and healthcare providers to access real-time potassium level data to ensure timely and appropriate medical intervention.

Industry Overview

The wearable health technology industry, particularly focused on chronic disease management, is rapidly evolving. Increasing patient numbers suffering from conditions like kidney

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15th Rock

invested in

Proton Intelligence

in 2025

in a Seed Stage deal

Disclosed details

Transaction Size: $7M

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