Onalabs

Onalabs is a Barcelona medtech company building wearable sensors that read biomarkers from sweat, starting with real-time lactate, hydration and electrolyte tracking for athletes and moving into remote vital-sign and non-invasive glucose monitoring. It has pilots with more than a dozen hospitals, counts FC Barcelona as a strategic partner, and raised 9.3 million euros in July 2026 with backing from Spain's state investment arm SETT.

Company Facts

• Headquarters: Barcelona, Spain
• Type: startup
• Website: https://onalabs.com
• Industries: Medical Devices, Wearables, Health Care