sleep² sleeptracker & analysis Android

sleep² is your personalized sleep tracker and sleep training.

sleep² is more than just a tracker, we also offer sleep training combined with sleep analysis. Built on extensive research, sleep² is designed for those who prioritize high-quality regeneration.

The sleep² intensive program is a medically certified product approved in the EU, specifically designed for people suffering from acute sleep disorders such as insomnia. Our evidence-based approach has already helped thousands of individuals improve their sleep quality through structured, step-by-step sleep tracking and personalized sleep training.

sleep² Pro: Our sleep tracker continuously adapts to your input and evolves over time. Based on your sleep analysis, you’ll receive personalized information, tips and sleep training.

Our sleep tracker options:
- Option 1: sleep tracker with Polar biodata sensor (H10 or Verity Sense) for the most exact sleep analysis.
- Option 2: Import your data from other devices via Apple Health, Google Health or other supported sleep tracker.
- Option 3: Manually log your nights in the diary.
Regardless of which method you choose, sleep² analyzes your data and provides you with a detailed report.

At the start, you will answer some questions about your current status and receive a sleep training. Based on your data and the program you choose, you’ll have access to:
- Detailed recommendations and tips based on your daily sleep analysis
- Short videos with practical knowledge for optimized sleep training
- Audio relaxation exercises to help you find inner balance
- An interactive chatbot to help you optimize your habits and understand your sleep analysis better
- Updates from science in regularly updated blog posts

sleep² seamlessly syncs with Apple Health & Google Health, allowing you to easily integrate your existing data into your profile. You will have everything important at a glance and can track your progress across platforms.

Unlike traditional labs that often involve long waiting times, we give you access to a precise sleep analysis anytime. Our innovative algorithm analyzes your data each night with a high precision sleep tracker and continuously provides sleep analysis insights and a customized sleep training.

Maximize your experience by using sleep² with a sleep tracker to unlock the full potential of the app. Don’t have a sensor? No problem. You can purchase a compatible sensor directly through the app.

Downloading the App is free and gives you access to basic features. For full access to advanced features like highly accurate analysis and training, a flexible subscription is available. Choose between a monthly or yearly membership – cancel anytime.

Download sleep² now and start your journey to a healthier, more fulfilling life.

- Sleep factors are now suggested based on your profile
- Sleep coach: rate the feedback for better tips
- Height & weight now also available in imperial units
- More stable connection to Polar sensors
- Bug fixes, performance improvements, and general optimizations