JUKUSUI-Sleep Cycle Alarm
JUKUSUI-Sleep Cycle Alarm
Download on App Store

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Logo of JUKUSUI-Sleep Cycle Alarm
Download on App Store

JUKUSUI-Sleep Cycle Alarm

Optimize your wellness with Japan's top-rated tracker. Quantify your sleep debt, monitor snoring patterns, and wake up feeling refreshed at the perfect moment in your cycle.

Key Figures

Downloads

1M+

User Rating

4.2/5

Total Ratings

26K+

Publisher

C2 inc.

Category

Health & Fitness

Locales

2

Latest Version

5.3.21

Size

118.4 MB

First Released

May 1, 2014
Features

Master Your Sleep Performance

Leverage Japan's leading sleep technology to track cycles, analyze snoring, and eliminate sleep debt with data-driven insights.

Smart Wake-Up Technology

Stop waking up groggy. Our intelligent alarm monitors your movements and wakes you up during your lightest sleep phase for a painless start to your day.

Precision Sleep Debt Analytics

Turn raw data into action. Visualize your 'Sleep Debt' and receive personalized tips based on 30-day trends to optimize your long-term recovery.

FAQ

Frequently Asked Questions

Everything you need to know about JUKUSUI-Sleep Cycle Alarm

What is NightWell:Smart Sleep Tracker?

NightWell is a smart sleep companion and multi-functional alarm clock. It tracks sleep patterns, monitors snoring, and uses intelligent alarms to improve your rest, energy, and focus.

How does NightWell help me track my sleep?

NightWell tracks sleep patterns and provides a detailed Sleep Report. This report analyzes sleep in various aspects, detects your sleep cycle, and offers personalized tips for better sleep.

Can NightWell monitor snoring?

Yes, NightWell monitors snoring activity. It provides detailed insights, including loud, light, and quiet volume, average volume, and total hours of snoring.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

JUKUSUI-Sleep Cycle Alarm - JUKUSUI app interface showing a sleep cycle graph and sleep efficiency metrics on an iPhone

JUKUSUI app interface showing a sleep cycle graph and sleep efficiency metrics on an iPhone

JUKUSUI-Sleep Cycle Alarm - A detailed sleep efficiency and quality report with a sleep cycle graph and statistics on a smartphone screen.

A detailed sleep efficiency and quality report with a sleep cycle graph and statistics on a smartphone screen.

JUKUSUI-Sleep Cycle Alarm - A detailed snoring analysis screen in the JUKUSUI app showing hours of snoring and sound volume levels.

A detailed snoring analysis screen in the JUKUSUI app showing hours of snoring and sound volume levels.

JUKUSUI-Sleep Cycle Alarm - JUKUSUI sleep cycle alarm app interface showing a set alarm and lull sounds feature

JUKUSUI sleep cycle alarm app interface showing a set alarm and lull sounds feature

JUKUSUI-Sleep Cycle Alarm - JUKUSUI smart alarm screen showing a 6 AM wake up time to feel refreshed

JUKUSUI smart alarm screen showing a 6 AM wake up time to feel refreshed

JUKUSUI-Sleep Cycle Alarm - Monthly sleep reports and data analysis screen in JUKUSUI app.

Monthly sleep reports and data analysis screen in JUKUSUI app.

Description

- WHAT IS JUKUSUI? JUKUSUI is a Japanese word that means “deep sleep” or “profound sleep.” We will support to get good sleep for people all over the world through our app from Japan. "JUKUSUI " is an alarm clock app, having functions of Sleep Cycle Alarm and snoring check. This sleep app is the best sleep tracker in Japan.This app also has a lot of original Sleep sounds and Relax Melodies. These sleep sounds support you fall asleep and wake up. ====Major Updates==== In the version 5, our new features "Statistics (Summary)" and "Analysis" are available. 1: “Statistics”: Visualize your sleep data The "Summary" screen has been added to Statistics screen and shows the monthly statistical data. You can compare your data with the last month and check your trends in sleep rhythm, hours of sleep and snoring, etc. You can also check how your sleep has changed when you take some action to improve your sleep. 2: "Analysis": Sleep Debt & Tips for improving your sleep The "Analysis" Screen shows analytical results, focusing on "Sleep Debt" based on the past 30 days of your sleep and provides you with a few general tips. We hope you will use this screen as a clue to help you know if you are not getting enough sleep and to improve your sleep. For more details of our new features, check our official website (JUKUSUI.COM) below. Our official website: https://jukusui.com ====Features==== JUKUSUI is a multi-functional alarm clock designed to support and improve your sleep. For people who have trouble falling asleep or waking up refreshed, it has a lot of amazing functions to improve their sleep habits. ◆Lull Sounds The healing lull sound will be played to induce peaceful sleep. This is very good for people who suffer from insomnia, who have trouble falling asleep or who need to relax more in sleeping. ◆Smart Alarm This is available for those who always wake up feeling tired, who turn off the alarm only to fall back to sleep or who have trouble waking up in the morning due to hypotension. This monitors body movements using accelerometer in your smartphone and activates the alarm when you're in light sleep. ◆Sleep Report If you use this app every day, you can get your own report analyzing your sleep in various aspects. This report detects your sleep cycle and provide you with the tips to sleep better. ◆Cloud Service This is the service to keep all of your Sleep Log on the dedicated server safely. When you change your device, you can transfer the data from your old device to the new one. This is a free service. ◆Connect JUKUSUI to Health app You can connect JUKUSUI to iOS Health app. By turning ON the connection and log your sleep by JUKUSUI, your bedtime and wake up time are automatically updated to the Health app. ◆Others ・Wake-up task provides strong support for your awakening. ・Fade-In in the alarm sound wakes you up gently. ===="JUKUSUI Premium" Subscriptions ==== ●By purchasing the subscription, all Premium features are available for free and all in-app ads are hidden. ●The subscription fee will be charged to your Apple ID. ●Use the free trial (one per Apple ID). ●The subscription fee will be charged within 24 hours before the free trial ends. To avoid charges, cancel the subscription at least 24 hours before the free trial ends. ●The monthly/annual subscription fee will be charged within 24 hours before the current subscription expires. You can cancel automatic renewal at least 24 hours before the expiration date. ●The subscription fee is non-refundable even if there is time remaining until the subscription's expiration. ●To cancel automatic renewal, go to Apple ID settings. ====Terms of Service & Privacy Policy==== Terms of Service : https://jukusui.com/en/terms Privacy Policy : https://jukusui.com/en/privacy ====Support==== jukusui@c2inc.co.jp

Download

Download on App Store

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.