# Recalibrating Sleep Wearables retimer 3 Uses Light Therapy to Manage Sleep and Wakefulness By Laura McQuarrie | Published 2024-08-21 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/retimer-3 References: [re-timer](https://www.re-timer.com/) & [kickstarter](https://www.kickstarter.com/projects/retimer/retimer-3-kickstart-the-sleep-revolution)  The world's first blue-green light therapy wearable launched worldwide in 2012 and since then, the innovation has been retooled to introduce the next-generation retimer 3 to support the ever-changing needs of the sleep market. At the World Sleep Congress 2023, retimer 3 received positive feedback from sleep experts and it went on to share its best features at Arab Health, Dubai 2024 and the Health Optimization Summit in London 2024. Now, retimer 3 is launching with a crowdfunding campaign on Kickstarter. The app-paired retimer 3 helps with managing, monitoring and aligning one's circadian rhythm to lifestyle needs to address everything from jet lag and irregular working hours to sleep upset. With this wearable device, blue-green light is delivered to the under-eye area in a way that's unintrusive yet beneficial. ## Trend Insights (Trend Hunter) - Score: 7.1/10 - Popularity: 93% | Activity: 94% | Freshness: 27% - Audience gender: 50% men, 50% women - Primary generations: Millennial - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Gadgets](https://www.trendhunter.com/gadgets) ## Key Themes ### What Makes This Trend Stand Out - **Light-therapy Wearables Advancement:** The evolution of light-therapy wearables like retimer 3 demonstrates the potential for personalized circadian rhythm management in everyday life. - **Crowdfunding Health-tech Innovations:** Launching health-tech products through crowdfunding platforms such as Kickstarter unlocks new avenues for consumer-driven innovation and early market validation. - **App-integrated Wellness Devices:** The integration of wellness devices with mobile applications can enhance user engagement by providing tailored health insights and continuous monitoring. ### Sectors Adopting This - **Wearable Health-tech:** Wearable health technology is rapidly evolving to include sophisticated functionalities like light therapy for circadian rhythm management. - **Digital Health Platforms:** Digital health platforms now incorporate advanced wearables, offering comprehensive solutions for sleep management and overall wellness. - **Crowdfunding and Consumer Tech:** The intersection of crowdfunding and consumer technology is transforming how health-tech products are developed, funded, and brought to market. ## Related on Trend Hunter - [Wearable Sleep-Aiding Gadgets](https://www.trendhunter.com/trends/retimer.md) - [Light Therapy Sleep Devices](https://www.trendhunter.com/trends/helight-sleep.md) - [Sleep-Focused Brainwave-Monitoring Personal Devices](https://www.trendhunter.com/trends/lumisleep.md) - [Eye-Tracking Sleep Masks](https://www.trendhunter.com/trends/somasleep.md) - [Sleep Aid Devices](https://www.trendhunter.com/trends/rem.md) - [Slumber-Inducing Wearables](https://www.trendhunter.com/trends/sleep-devices.md) - [Contactless Smart Sleep Devices](https://www.trendhunter.com/trends/remwave-sleep.md) - [Sleep-Inspiring Infrared Helmets](https://www.trendhunter.com/trends/sleepya.md) - [Light-Based Wellness Devices](https://www.trendhunter.com/trends/resonance-lamp.md)