Somno - AI Sleep Tracker

Somno - AI Sleep Tracker

Smart Alarm · Nap · Sleep Lock

468 ratings
57 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

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About

This app monitors your sleep using AI and smart wearables, providing detailed analysis and science-based improvement plans. It features a smart alarm, nap tracking, and app locking to enhance sleep hygiene. Visualize your sleep patterns and understand how daily habits impact your rest.

AI sleep analysis and improvement plans
Smart wake-up alarm during light sleep
Accurate nap tracking
App lock for bedtime discipline
Sleep heatmap calendar
Sleep energy score
Automatic sleep tracking with wearables
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What's New in Somno

2.5.4

May 23, 2026

- Adapted dialog styles for iOS 26.4 - Fixed an issue where switching the app appearance between Light and Dark Mode might not take effect - Fixed an issue where journal tags and the share dialog could crash in some cases

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Subscription plans

Somno Pro Yearly

/year

$17.991 Year
Price Updates
July 16, 2026$17.99
November 27, 2024$29.99
November 15, 2024$29.99
October 16, 2024$39.99
How to cancel Somno subscription ⁉️
7

In-App Purchases

$59.99

Somno Pro Lifetime

Free update forever

Events

Read more about Lock Screen Widgets Are Here

Lock Screen Widgets Are Here

No need to unlock—key sleep stats on your screen

Jul 8, 2025 Aug 8, 2025

Read more about Show Off Your Sleep Like a Pro

Show Off Your Sleep Like a Pro

Sleep, steps, sun, and score—all in one card

Jun 21, 2025 Jul 21, 2025

Read more about Accurate Nap Detection Is Live

Accurate Nap Detection Is Live

Capture Every Short Nap, Track Sleep Accurately

May 13, 2025 Jun 13, 2025

User reviews

终于有可以记录午睡的iwatch配套软件了

最近的睡眠不是很好,经常会在白天补觉,但是苹果自带的又无法记录短时的睡眠,所以就没有办法真正的看到每天实际的睡眠时长,偶然间发现了这个软件录的相对来说都比较准确,非常好

优缺点并存

优点:解决了手表不能记录小睡的问题。
缺点:记录精度有待提高。对于我们这些伏案工作的人,经常记录不存在的小睡,而且删除这些不准确的小睡数据后还会恢复。
建议:主动删除的小睡数据不要再恢复了,因为是不是睡了还是本人最清楚了不是?
回复开发者:小睡的数据是从本app来的,有时候一天会记录几条不存在的小睡,在app里删除后过一会或几天后可能又恢复了

Response from developer

感谢建议与批评指正!精度的问题我们也一直在想办法优化,因为一套标准确实很难适配不同的用户。删掉后会再恢复的问题,你看下是不是还有其他的数据源在写数据?或者直接在软件里删除,不要在健康里删除

Beautifully designed app with great features

AutoSleep was my go to Sleep app for the longest time, until I found Somno. The app is beautiful in UI Design and comes with the same functionality as AutoSleep, Somno offers a better layout and a detailed interface to show your sleep analysis. I’ve found other apps to be a headache to navigate through, whereas this one is incredible, keep up the good work! Lifetime purchase is a great steal of a deal as well!
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压力检测

压力检测什么时候出呀

小睡监测神器

好评好评小睡监测的很准确

Developer apps

FAQ

What does Somno do?

Somno is a sleep monitoring application that connects with smart wearables to automatically import and analyze your sleep data. It uses artificial intelligence to identify potential sleep issues and offers science-based plans for improvement. The app also includes features like a smart alarm, nap tracking, and an app lock to help you establish better sleep habits.

What are the key features of Somno?

Key features include AI-driven sleep reports with actionable advice, a smart wake-up alarm that gently rouses you during light sleep, and accurate nap tracking. It also offers an app lock to prevent distractions at bedtime, a sleep heatmap calendar for visualizing patterns, a sleep energy score, and automatic sleep tracking with compatible wearables.

How much does Somno cost?

Somno operates on a subscription model. After a trial period, a subscription is automatically charged to your iTunes Account. You can cancel the auto-renewal at least 24 hours before the current period ends through your iTunes/Apple ID Settings. The app offers a trial, and you may cancel anytime.

What devices is Somno compatible with?

The app is designed to pair with smart wearables, specifically mentioning support for mainstream wearables like the Apple Watch. It works with Apple Watch to record sleep automatically. Data is stored on your device or encrypted in your iCloud.

Who would benefit from using Somno?

Somno is ideal for individuals who want to understand their sleep scientifically, track short naps, struggle with late bedtimes, experience low energy despite sleeping, or have irregular sleep schedules. It's also beneficial for those feeling anxious, stressed, or having difficulty focusing during the day, whether they have insomnia or simply seek deeper sleep insights.