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Otter Sleep-Sleep Tracker

Otter Sleep-Sleep Tracker

Sleep Analysis&Snore Recorder

87 ratings
13 reviews
💪 Health & Fitness
Free
In-App Purchases

Details

Released
November 20, 2025
Updated
October 20, 2026

Features

Developer

Chongqing Cuyi Technology Co., Ltd
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Otter Sleep-Sleep Tracker screenshot #1 for iPhone
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Otter Sleep-Sleep Tracker screenshot #5 for iPhone
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About

This app helps you sleep better by analyzing your sleep patterns and recording sounds like snoring and sleep talk. It features a cute companion named Nomi to make bedtime less lonely and offers sleep-inducing music and white noise to help you relax. Improve your sleep habits with personalized insights and a vitality development system.

✓Sleep companion with virtual otter
✓Sleep-inducing music and white noise
✓Scientific sleep stage analysis
✓Sleep talk and snore recording
✓Vitality development system
✓Apple Health sync
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What's New in Otter Sleep

2.3.0

October 20, 2026

In this update, we’ve introduced Dark Mode and improved the App Lock feature to make your experience more comfortable and seamless. More features and improvements are on the way. Thank you for your continued support and for being part of our journey!

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Subscriptions & In-App Purchases

weekly subscription

weekly subscription

$7.997 Days
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User reviews

Most RecentHighest RatedLowest Rated

Não funciona

O alarme não toca
YYasmim3535

Response from developer

Olá! Sentimos muito pelo problema com o alarme. 💙 Em condições normais, ele deve tocar no horário programado. Poderia nos informar se o alarme não toca de forma alguma ou se só funciona quando o app está aberto? Isso nos ajudará a investigar e corrigir o problema. Agradecemos sua paciência!

Perfeito

Nota maxima
LHLeonna hadassa

Response from developer

Muito obrigado pela sua avaliação de 5 estrelas! 💙 Ficamos muito felizes com seu apoio. Continuaremos trabalhando para tornar sua experiência com o Otter Sleep cada vez melhor. Bons sonhos! 😊

really good!

i might try this tonight! it should be good
SIso good i cant believe it!

Response from developer

Thank you so much for your 5-star rating! 💙 We're excited for you to try Otter Sleep tonight. We hope it brings you a peaceful and relaxing bedtime experience. Sweet dreams! 🌙

Quick results

This helped me sleep so quickly I completely recommend this app!
NRNegative thougha re

Response from developer

Thank you so much for your lovely review! 💙 We're delighted to hear that Otter Sleep helps you fall asleep faster. Your recommendation means a lot to us! We'll keep working to make your nights even more restful. Sweet dreams! 🌙

Prefeito

Se adicionar mais exercícios o app melhora muito, colocando flexões, barra, etc… o uso é ótimo não somente para acordar, mas sim para tbm iniciar um incentivo à treinar 🔥
DDr4co_777
See 8 more reviews

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FAQ

What is Otter Sleep?

Otter Sleep is a health and fitness app designed to help users sleep better by analyzing sleep patterns, recording sleep talk and snoring, and providing sleep-inducing sounds. It features a virtual companion named Nomi to enhance the user's bedtime experience.

How accurate is Otter Sleep's sleep analysis?

The app provides scientific sleep analysis, identifying deep sleep, light sleep, and wakefulness stages. It syncs with Apple Health for more complete data and accurate reports, aiming to offer personalized insights.

Does Otter Sleep have ads?

No, Otter Sleep does not contain advertisements. The app is free to download and use, with optional in-app purchases available for additional features or content.

What devices does Otter Sleep support?

Otter Sleep is currently supported on iPhone devices. The app was last updated on May 21, 2026, with version 1.6.0 available.

How does Otter Sleep help users build healthy sleep habits?

The app promotes healthy sleep habits through its 'Vitality development system,' which encourages regular sleep patterns. The longer users sleep with Nomi, the more personalized insights they receive, fostering a gentle, ongoing process of sleep improvement.

Can I customize the audio in Otter Sleep?

Yes, Otter Sleep allows for customizable audio options. Users can personalize their sleep environment and rhythm with natural sounds and soft music designed to help them relax quickly.

What is the age rating for Otter Sleep?

Otter Sleep has an age rating of 4+. This indicates it is suitable for children and adults, with no mature content. The app was released on November 20, 2025.

How does Otter Sleep compare to other sleep trackers?

Otter Sleep differentiates itself by combining scientific sleep analysis with a unique sleep companion feature, Nomi the sea otter. It focuses on making sleep improvement a gentle, ongoing process with personalized insights and a focus on reducing loneliness at night.