NightWell:Smart Sleep Tracker Apple

NightWell:Smart Sleep Tracker

Better Sleep, Brighter Days

Overview

Features & Capabilities

Discover deeper, more restful nights with NightWell, your smart sleep companion. Track sleep patterns, monitor snoring, and wake up gently with intelligent alarms designed around your natural rhythm. Gain personalized insights to improve your rest, energy, and focus every day. Calm sounds and mindful tips help you relax before bed and rise refreshed in the morning.

====Features==== NightWell 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 NightWell to Health app You can connect NightWell to iOS Health app. By turning ON the connection and log your sleep by NightWell, 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.

===="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

User Growth & Download Statistics

App
By:
株式会社C2
Rating:
4.20
(24,638)
4.20
Version:
5.3.31 Last updated: 2026-07-15
Version code:
888031919
Creation date:
2014-05-01
Compatible devices:
Size:
125.00MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-07-18
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
株式会社C2
Apple Apps Store
https://apps.apple.com/jp/app/nightwell-smart-sleep-tracker/id827600695?l=en-US
Website:
http://www.c2inc.co.jp/

User Reviews

I like knowing that sleeping 8 and a half hours is better for me usually. I can see the data! And having the alarm go off within a period rather than at a set time really makes all the difference. I feel much more in control!
by _F*****, 2022-11-08

There's some great sleep music and sounds, I really like listening to it to help me fall asleep. I just really wish that the music duration length could be longer instead of only 6 hours, I would have liked the music to play in a infinite loop.
by Je*****, 2021-03-14
View all user reviews ›

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