sleep²

Nukkuaa

In-app purchases

About this app

Transform Your Sleep with sleep² – Your Personalized Sleep Assistant

OVERVIEW:
sleep² is more than just an app – it's your personal guide to restful sleep. Whether you want to address specific sleep issues like insomnia or generally improve your sleep quality, sleep² offers innovative sleep training combined with precise sleep analysis. Developed based on extensive research in sleep science, sleep² is for everyone who values high-quality sleep.

PROGRAMS FOR YOUR SLEEP:
8-Week Intensive Program: This specialized program is designed for those suffering from acute sleep problems. Thousands of users have already found their way to better sleep. A structured approach helps you overcome sleep disorders.
sleep² Pro: sleep² Pro is your flexible partner for overall sleep improvement. It adapts to your personal sleep data and continuously evolves. Based on the results of your sleep analysis, you receive individual information, tips, and exercises to optimize your sleep.

INTEGRATION AND CONVENIENCE:
Seamless Integration: sleep² easily syncs with Apple Health or Google Fit, allowing your existing health and fitness data to integrate seamlessly into your sleep profile.

SCIENTIFIC INNOVATION:
Scientifically Backed: Unlike traditional sleep labs, sleep² provides access to in-depth sleep analyses at any time. Our innovative algorithm analyzes your sleep data overnight with the highest precision.

ENHANCE YOUR SLEEP EXPERIENCE:
Maximize Your Experience: Use sleep² with your own sensor to unlock the app's full potential. Don't have a sensor? No problem. You can purchase a compatible sensor through the app.
APP USAGE:
Free Download: sleep² is free to download and offers basic functions. A subscription is required for the full range of features, including precise sleep analysis.

START NOW:
Your Sleep Deserves the Best: Whether you want to overcome sleep problems or simply improve your sleep quality – sleep² is your companion to a new era of sleep. Download sleep² now and start your journey to healthier, more fulfilling sleep.

Ratings and reviews

Can't see if it works until you subscribe. $23 /month/ costs a fitbit every 4 months. Does it work? Can't tell without subscribing. If it worked great, had a trial, and didn't cost more than oaura, sleep8, etc subscriptions ($10/ month would be high), would be 5*. Shows quality at 100%, which is impossible with waking up multiple times. Really need to find a useful sleep tracking app, sadly this doesn't appear to be it.

Now that the English version is finally out, I decided to subscribe. I really like the accurate results that I get with this using the Polar H10! It is actually very comfortable, and is a really cheap device which I can also use for activity tracking. It would be awesome if you could give us more insights into both our HRV, and the different stages. More details when pressing "sleep phases". Also, would be nice if you could switch the entire statistics tab to another day. Not just the latest day

I love this app. It works with a (relatively) cheap, comfortable to wearninnbed and very accurate sensor and doesn't require a smartwatch. It's very simple to use and gives useful advice on how to improve your sleep. Yes some improvements to the UI could be made, but the core functionality is excellent.

What's new

General optimisations & bug fixes