Renight: AI Sleep Sounds
Maximize Every Hour of Sleep
• Stop compromising on your rest.
• Whether your schedule is demanding or your sleep is inconsistent, Renight (formerly Nightly) uses neuroscience-driven AI to help you master your recovery.
• By aligning your brainwaves with personalized, patented Monaural Beats, Renight turns limited downtime into a period of deep, restorative rejuvenation.
Why Renight?
• Proven Performance: Fall asleep 16% faster and extend your deep sleep phase by 51%.
• Neuroscience-Backed: Our technology is supported by research from Yonsei University and the Korea Research Institute of Standards and Science.
• Intelligent Personalization: Our AI adapts to your current mood and environment, crafting a soundscape specifically designed to help you drift off effortlessly.
• Trusted Innovation: Developed with the support of institutions like Stanford Medicine, Google for Startups, and Samsung C-Lab.
Core Features
• Dynamic Monaural Beats: Scientifically validated brainwave entrainment to guide your mind into deep rest.
• Adaptive Soundscapes: Customizable, AI-generated audio that balances with your environment.
• Morning Activation: Wake up feeling alert and recharged with specialized, energizing sound profiles.
• Sleep Insights: Track your progress with a dedicated sleep calendar and curated meditation guides.
How It Works
• Personalized AI Analysis: We process your pre-sleep state to create a unique acoustic profile.
• Patented Layering: Unlike standard white noise, our layered frequencies are designed to optimize brainwave patterns for maximum efficiency.
• Environmental Control: Adjust your listening experience to ensure it perfectly complements your bedroom’s acoustics.
Subscription and Support
• Pricing: Get full access to Renight for only $7.99 per month.
• Customer Care: Have questions? Reach out to our team at support@renight.com.
• Transparency: View our Terms of Service and Privacy Policy here.
Elevate your sleep. Unlock your potential.
FAQ
Q: How do Monaural Beats work to help me sleep?
A: Monaural beats are a form of sound-based brainwave entrainment. By layering specific frequencies that the brain responds to, our technology helps align your mental state with the rhythms necessary for deep sleep, allowing you to transition from wakefulness to restorative rest much more efficiently.
Q: Is there scientific research backing the effectiveness of this technology?
A: Yes, our technology is grounded in rigorous research conducted by institutions such as Yonsei University and the Korea Research Institute of Standards and Science. Furthermore, the development of Renight has been supported by prestigious organizations including Stanford Medicine, Google for Startups, and Samsung C-Lab.
Q: How much faster can I expect to fall asleep using Renight?
A: Our clinical data shows that users fall asleep 16% faster on average compared to those not using our technology. This efficiency is achieved through our AI-driven personalization which adapts to your specific pre-sleep state.
Version History
v4.0.0——15 Jun 2026
Get More Out of Less Sleep! Alarm,Meditation,Routine,Better,Cycle,Timer,Calm Download the latest version of Renight: AI Sleep Sounds to enjoy new features and updates immediately!
*4.0.0
Thank you for being a part of Renight! We've fixed bugs and improved performance for a smoother experience. We hope every night brings you restful sleep.
*3.21.21
Thank you for being a part of Renight!
We’ve introduced Sleep Level to help you build more consistent sleep habits. Track your sleep, level up over time, and create healthier nights with Renight.
*3.21.13
Thank you for being with Renight!
You can now customize your wake-up alarm snooze duration. Choose a snooze time between 1 and 30 minutes to match your morning routine.
We hope every night with Renight brings you better sleep.
