Chrono Eyewear

Chrono Eyewear is a Dutch health technology company that develops and sells wearable light-therapy glasses under the PROPEAQ brand. Its products use blue light exposure and orange light filtering to influence circadian rhythm, energy, alertness, mood, and sleep, supported by a companion app that provides personalized use schedules. The company positions its technology for consumers as well as use cases including jet lag, shift work, sleep-wake complaints, and elite sports performance. Founded by light specialist Toine Schoutens, the business appears to be an active private company headquartered in Tilburg, the Netherlands. While it is healthcare-related through light therapy and sleep/circadian applications, it is not a biotech or pharmaceutical drug developer.