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Onalabs raises €9.3 million in funding to enhance its wearable sweat sensor technology, with major investments from the Spanish government and various private investors.

PRIVATEJul 31, 2026

Amount Raised

€9.3 Million

Round Type

Venture

BarcelonaBiotechnologyHealth CareMedical DeviceFitness

Investors

nPrimeWa4 SteamReig Patrimonia1921 VenturesSociedad Española Para La Transformación Tecnológica (Sett)Spanish Government

Description

Onalabs has raised over €9.3 million in a new funding round, with €4.6 million coming from the Spanish government's SETT program. The capital will help industrialize their wearable sweat-analysis sensor, Onasport, and fund a diabetes-focused device. Significant private investments came from 1921 Ventures and nPrime, among others. This investment will support clinical validation and local manufacturing for their innovative technologies.

Quick answer

Onalabs raised €9.3 Million in a funding round, dated July 31, 2026. Investors: nPrime, Wa4 Steam, Reig Patrimonia, 1921 Ventures, Sociedad Española Para La Transformación Tecnológica (Sett) and Spanish Government. Onalabs is based in Barcelona, Catalonia, Spain.

How much did Onalabs raise?
Onalabs raised €9.3 Million in a funding round on July 31, 2026.
Who invested in Onalabs?
nPrime, Wa4 Steam, Reig Patrimonia, 1921 Ventures, Sociedad Española Para La Transformación Tecnológica (Sett) and Spanish Government are named as investors in this round.
What does Onalabs do?
Onalabs is a company that specializes in the development of wearable technology for health and sports applications.
Where is Onalabs based and how big is it?
Onalabs is based in Barcelona, Catalonia, Spain. Fundz records about 33 employees.
Who are the decision-makers at Onalabs?
Fundz holds 1 contact at Onalabs, including the Chief Operating Officer. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Medical Device and Fitness around the same time

Companies in the same sectors as Onalabs that raised within 45 days of this round, from Fundz verified event records.

  • Flosonics Medical raised $15M (Grant) on September 14, 2026.
  • BioInsights raised $2.7M (Seed) on September 13, 2026.
  • Harvard Apparatus Regenerative Technology raised $2.8M (Post-IPO Equity) on September 11, 2026.
  • Epsilon Health raised $28M on September 10, 2026.
  • Positron raised $875M (Series C) on September 10, 2026.
  • OpZira raised $2M (Seed) on September 9, 2026.

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Company Information

Company

Onalabs

Location

Barcelona, Catalonia, Spain

About

Onalabs is a company that specializes in the development of wearable technology for health and sports applications. Their devices, such as Onasport, analyze sweat to provide insights on lactate levels, hydration, and other vital metrics. Founded in 2016, Onalabs aims to reduce invasive medical procedures while enhancing athletic performance. The company is currently involved in multiple clinical validations and partnerships to expand its product offerings.

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Related People

1 contact
Verified contactsAlbert, Chief Operating Officer hiddenSee plans and pricing
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Onalabs raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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