Best Sleep Watch Free Apps

249+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated August 2026

The best sleep watch free apps on iPhone average 4.2★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Sleep Watch Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SleepWatch - Top Sleep TrackerSleepWatch - Top Sleep TrackerFree4.7★ (328K)NoYesAug 2026
2Sleep Cycle - Tracker & SoundsSleep Cycle - Tracker & SoundsFree4.7★ (28K)NoYesAug 2026
3Pillow: Sleep TrackerPillow: Sleep TrackerFree4.4★ (96K)NoYesAug 2026
4Sleep NumberSleep NumberFree4.5★ (169K)NoNoAug 2026
5Noxogy Sleep TrackerNoxogy Sleep TrackerFree4.5★ (13K)NoYesAug 2026
6Sleep Cycle Bedtime CalculatorSleep Cycle Bedtime CalculatorFree4.1★ (280)NoYesAug 2026
7AutoSleep: Watch Sleep TrackerAutoSleep: Watch Sleep Tracker$8.994.7★ (62K)NoNoAug 2026
8ShutEye®: Sleep Tracker, SoundShutEye®: Sleep Tracker, SoundFree4.8★ (349K)NoYesAug 2026

Top Picks for Sleep Watch Free

SleepWatch - Top Sleep Tracker#1

SleepWatch - Top Sleep Tracker by Bodymatter, Inc.

Tracker, Sounds, Alarm & Coach
Editor's Choice
💪 Health & Fitness
4.7😐(328K ratings)
FreeIn-App Purchases
#88in Health & Fitness
SleepWatch - Top Sleep Tracker screenshot 1
SleepWatch - Top Sleep Tracker screenshot 2
SleepWatch - Top Sleep Tracker screenshot 3
SleepWatch - Top Sleep Tracker screenshot 4
SleepWatch - Top Sleep Tracker screenshot 5
SleepWatch - Top Sleep Tracker screenshot 6

This app helps you understand and improve your sleep. It automatically tracks your sleep patterns, analyzes snoring and other sleep sounds, and provides personalized coaching and tips. Wake up feeling more refreshed with smart alarms and detailed sleep reports.

What We Love

  • 🚀 Accurate sleep detection
  • 📊 Detailed sleep insights and metrics
  • 🔋 Seamless Apple Watch integration
  • 📈 Helpful for improving sleep habits

Room to Improve

  • 🐛 Inaccurate sleep detection
  • 💰 Expensive subscription model
  • 🔍 Limited free features
Sleep Cycle - Tracker & Sounds#2

Sleep Cycle - Tracker & Sounds by Sleep Cycle AB

Alarm Clock and Tracking App
Strong Contender
💪 Health & Fitness
4.7😐(28K ratings)
FreeIn-App Purchases
#60in Health & Fitness
Sleep Cycle - Tracker & Sounds screenshot 1
Sleep Cycle - Tracker & Sounds screenshot 2
Sleep Cycle - Tracker & Sounds screenshot 3
Sleep Cycle - Tracker & Sounds screenshot 4
Sleep Cycle - Tracker & Sounds screenshot 5
Sleep Cycle - Tracker & Sounds screenshot 6

This app uses sound analysis to track sleep patterns, identify potential issues, and build healthier sleep routines. It features an AI sleep coach, a smart alarm to wake you gently, and tools to record snoring and sleep talking.

What We Love

  • 🚀 Accurate sleep tracking
  • 👍 Gentle alarm wakes you up during light sleep
  • 📊 Detailed sleep data and insights
  • 🌙 Soothing sleep aid sounds

Room to Improve

  • 🐛 Alarm not always reliable, sometimes doesn't go off
  • 🔋 High battery drain, especially on Apple Watch
  • 💰 Expensive subscription model, limited free features
Pillow: Sleep Tracker#3

Pillow: Sleep Tracker by Neybox Digital Ltd.

Smart Alarm & Snore Recorder
Worth Considering
💪 Health & Fitness
4.4😐(96K ratings)
FreeIn-App Purchases
Pillow: Sleep Tracker screenshot 1
Pillow: Sleep Tracker screenshot 2
Pillow: Sleep Tracker screenshot 3
Pillow: Sleep Tracker screenshot 4
Pillow: Sleep Tracker screenshot 5
Pillow: Sleep Tracker screenshot 6

This app helps you understand and improve your sleep. It automatically tracks your sleep cycles, analyzes heart rate, and records audio events like snoring. Get personalized insights and tips to wake up feeling refreshed.

What We Love

  • 👍 Helpful for tracking sleep patterns
  • 🚀 Automatic sleep detection
  • 🎨 Colorful and intuitive interface
  • 📊 Detailed sleep data and analysis

Room to Improve

  • 🐛 Inaccurate sleep tracking
  • 🔒 Paywall for basic features
  • 🔋 High battery consumption

More Sleep Watch Free apps to explore

4
Sleep Number
Sleep Number
Sleep Number
Start Sleeping Better
Free

This app works with a smart bed to provide personalized sleep and health insights. It tracks biosignals, adjusts bed settings, and offers data to help you understand and improve your sleep quality over time.

Personalized sleep insightsSleepIQ score trackingCircadian rhythm guidance
💪 Health & Fitness
(169K)
free
5
Noxogy Sleep Tracker
Noxogy Sleep Tracker
Noxogy Sleep Tracker
Sleep Recorder & Snore Sounds
Free

This app analyzes your sleep patterns, including snoring, talking, and sleep stages. It provides detailed insights and recordings to help you understand and improve your rest. Features include a smart alarm, stop snoring tools, and the ability to log lifestyle factors.

Sleep Quality AnalysisSleep Stages TrackingSnoring Detection & Analysis
🏥 Medical
(13K)
free with in-app purchases
6
Sleep Cycle Bedtime Calculator
Sleep Cycle Bedtime Calculator
Sleep Cycle Bedtime Calculator
Wake Up & Bed Time Schedule
Free

This app helps you determine optimal wake-up and bedtime based on sleep cycles. It calculates ideal times to go to sleep and wake up to feel more refreshed, considering the average 90-minute sleep cycle duration. You can also customize your estimated time to fall asleep.

Calculate optimal wake-up timesCalculate optimal bedtimeBased on 90-minute sleep cycles
💪 Health & Fitness
(280)
free
7
AutoSleep: Watch Sleep Tracker
AutoSleep: Watch Sleep Tracker
AutoSleep: Watch Sleep Tracker
Sleep Cycle Monitor & Alarm
$8.99

Automatically tracks your sleep using your Apple Watch without manual input. Offers detailed insights into sleep duration, quality, and various physiological metrics. Integrates with Apple Health and provides smart alarm features.

Automatic sleep trackingDetailed sleep analysisSleep Stages integration
💪 Health & Fitness
(62K)
paid
8
ShutEye®: Sleep Tracker, Sound
ShutEye®: Sleep Tracker, Sound
ShutEye®: Sleep Tracker, Sound
Snore & Sleeptalk Recorder
Free

Improve your sleep with a comprehensive sleep tracker and a library of relaxing sounds. Understand your sleep cycles, track snoring, and wake up gently with a smart alarm. Designed for those seeking better rest and vitality.

Sleep sound libraryBedtime storiesSmart alarm clock
💪 Health & Fitness
(349K)
subscription
9
Rem: Auto Sleep Tracker Watch
Rem: Auto Sleep Tracker Watch
Rem: Auto Sleep Tracker Watch
AutoSleep Cycle Recorder,Alarm
Free

This app automatically tracks your sleep cycles using your Apple Watch, providing detailed analysis of your sleep patterns. It offers insights into sleep quality, disruptions, and heart rate, helping you understand and improve your rest.

Automatic sleep trackingSleep pattern analysisSnore detection
💪 Health & Fitness
(2.5K)
free with in-app purchases
10
NightWatch - Sleep Tracker
NightWatch - Sleep Tracker
NightWatch - Sleep Tracker
Your Personal Sleep Guardian
Free
💪 Health & Fitness
(0)
11
Sleep Tracker: Recorder, Sound
Sleep Tracker: Recorder, Sound
Sleep Tracker: Recorder, Sound
Snore Recorder, Cycle Monitor
Free

This intelligent sleep assistant helps you understand your sleep patterns with detailed analysis and recordings of snoring or sleep talking. It offers a library of relaxation tools, including meditation and sleep stories, to improve sleep quality and features a smart alarm to help you wake up refreshed.

Sleep cycle analysisSnore and sleep talk recordingMeditation and sleep stories
💪 Health & Fitness
(7.8K)
free with in-app purchases
12
Sleep Data Recorder
Sleep Data Recorder
Sleep Data Recorder
by JOHN BURKE
Free

Effortlessly track your sleep patterns and daily body weight by logging your bedtime and wake-up times. The app automatically calculates your time in bed and asleep, and syncs data with Apple's HealthKit for easy monitoring of your health progress.

Sleep pattern monitoringBody weight loggingAutomatic time calculation
💪 Health & Fitness
(2)
free with in-app purchases
13
Snore Recorder - Sleep Monitor
Snore Recorder - Sleep Monitor
Snore Recorder - Sleep Monitor
Snoring app - Shut Eye Tracker
Free

This app uses AI to detect and record snoring, sleep talking, and screaming. It offers personalized alarms, sleep cycle tracking, and detailed analytics to help you understand and improve your sleep quality. It can also mask snoring sounds to avoid disturbing your partner.

AI-powered snoring detectionCustomizable sleep soundscapesSleep cycle tracking
🏥 Medical
(3.9K)
free
14
SleepViz: Sleep Recorder
SleepViz: Sleep Recorder
SleepViz: Sleep Recorder
Snore Tracker & Sleep Score
Free
💪 Health & Fitness
(0)
15
Auto Sleep: Sleep Tracker
Auto Sleep: Sleep Tracker
Auto Sleep: Sleep Tracker
Sleep Routines & Sounds
Free
💪 Health & Fitness
(0)
16
Sleepzy - Sleep Cycle Tracker
Sleepzy - Sleep Cycle Tracker
Sleepzy - Sleep Cycle Tracker
Alarm Clock & Snore Recorder
Free

This smart alarm clock tracks sleep patterns, wakes you gently during your lightest sleep phase, and analyzes sleep quality. It provides insights into sleep debt, offers relaxing sounds to help you unwind, and can sync with health apps for comprehensive data tracking.

Smart alarm wakes you in lightest sleep phaseSleep pattern tracking and analysisSleep debt and quality monitoring
💪 Health & Fitness
(22K)
freemium
17
Sleep monitoring free
Sleep monitoring free
Sleep monitoring free
by Artur Skwarek
Free

Track your sleep cycles using your Apple Watch. View detailed sleep data, including heart rate, on interactive graphs. Save your sleep records to the Health app and rate your sleep quality.

Sleep tracking with Apple WatchDetailed sleep data visualizationHeart rate overlay on graphs
💪 Health & Fitness
(2)
free
18
Ambio: Sleep & Smart Home
Ambio: Sleep & Smart Home
Ambio: Sleep & Smart Home
Smart Sleep Environment
Free
💪 Health & Fitness
(0)
19
myAir™ by Resmed
myAir™ by Resmed
myAir™ by Resmed
Start and succeed with PAP
Free

This app guides users through setting up and succeeding with their PAP sleep therapy. It offers personalized coaching, tips, and videos to improve comfort and adherence. Users can track their progress with daily sleep therapy data and share insights with their healthcare team.

Guided setup with Personal Therapy AssistantMask fitting and comfort guidancePersonalized coaching and tips
🏥 Medical
(109K)
free
20
Sleep Calculator Pro
Sleep Calculator Pro
Sleep Calculator Pro
by DealWatch24 LLC
Free

This app helps you determine the optimal times to go to sleep and wake up to align with your natural 90-minute sleep cycles. It calculates ideal bedtime based on your desired wake-up time and vice-versa, promoting a more rested feeling upon waking. It also includes features for tracking sleep phases and a smart alarm to wake you gently.

Calculate best time to go to sleepCalculate best time to wake upTrack and analyze sleep cycles
💪 Health & Fitness
(75)
free

FAQ about Sleep Watch Free

What are the best sleep watch free apps for iPhone?
SleepWatch - Top Sleep Tracker tops our sleep watch free apps ranking as of August 2026, with a 4.7-star average from 328K App Store ratings, and it's free to download.
SleepWatch - Top Sleep Tracker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ sleep watch free apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
SleepWatch is an all-in-one sleep tracker and digital sleep coach. It automatically tracks your sleep, analyzes sleep sounds like snoring, provides personalized insights and tips to improve your rest, and offers a smart alarm to help you wake up feeling less groggy.
Key features include automatic sleep logging using your phone or Apple Watch, recording sleep sounds, personalized AI coaching, a smart alarm and bedtime feature, detailed sleep reports, and a customizable white noise library. It also tracks metrics like heart rate dip and sleep rhythm.