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High Tech Series B Founded 2015

GraphWear

GraphWear develops a wearable sweat patch that monitors dehydration, glucose, and lactic acid in real-time from users' sweat. The sensor pairs with a smartphone for continuous health tracking. Founded in 2015 in Philadelphia, United States, the company has raised $24.8M in Series B funding from investors including Mayfield, Mission BioCapital, and Builders VC. GraphWear technologies is a developer of wearable sweat…

📍 Philadelphia, United States · Wearable Technology,

Funding snapshot

Last roundSeries B
Amount$20M
Date5 October 2021
Total raised$25M
Team size6

About

GraphWear develops a wearable sweat patch that monitors dehydration, glucose, and lactic acid in real-time from users' sweat. The sensor pairs with a smartphone for continuous health tracking. Founded in 2015 in Philadelphia, United States, the company has raised $24.8M in Series B funding from investors including Mayfield, Mission BioCapital, and Builders VC. GraphWear technologies is a developer of wearable sweat patch that monitors dehydration, glucose and lactic acid, all from users sweat. The sweat sensor is real-time and pairs to a smartphone. The company operates in the wearable technology space. Founded in 2015, headquartered in Philadelphia, United States. The team comprises 6 (Jun 30, 2026) employees. Backed by investors including Mayfield, Mission BioCapital, Builders VC, Missi.

Business model

Wearable Technology > Health and Wellness Devices > Diabetes Monitoring,

Disease Self Management > Diabetes > Monitoring > Glucose > Device > Wearable,

Diabetes > Medical Devices > Monitoring Devices > CGM > Non-Invasive,

Plug and Play Tech Center Batches > Health > Batch 3

Founders & team highlights

Serial Founder

Team background

Top Rated Teams > Serial Entrepreneur,

College Wise > University of Pennsylvania

Institutional investors

Mayfield Mission BioCapital Builders VC Mission Bay Capital Plug and Play Tech Center University City Science Center Propel(x) Dreamit Svv Param Hansa Values VSC Ventures

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