Best Rem alternatives: apps like Rem: Auto Sleep Tracker Watch

10+ similar apps compared and reviewed

4.4 avg rating
9 free apps
Updated October 2026

Rem is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Rem

Sleep Details#1

Sleep Details by Sydvesti Oy

Sleep Data & Score for Watch
Editor's Choice
💪 Health & Fitness
4.4😐(1.1K ratings)
FreeIn-App Purchases
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Track your sleep data and receive a daily sleep score based on information from your Apple Watch. Gain insights into sleep stages, heart rate, and more, with personalized ratings and factor tagging. Features a memory test and daily summaries for enhanced understanding of your sleep's impact.

What We Love

  • 👍 Great interface
  • 👍 Helpful for understanding sleep
  • 👍 Good for blind users

Room to Improve

  • 🐛 App not working/tracking properly
  • 🐛 Sleep time/data inaccurate
  • 🔒 Subscription/payment issues
  • 🔋 Drains battery
Sleep++#2

Sleep++ by Cross Forward Consulting, LLC

Automatic Sleep Tracker
Strong Contender
💪 Health & Fitness
4.1😐(5.7K ratings)
FreeAdsIn-App Purchases
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This app automatically tracks your sleep duration and quality using your Apple Watch. Gain insights into your rest patterns to improve your sleep routines. Offers both automatic and manual tracking options for personalized control.

What We Love

  • 🚀 Great tracking
  • 👍 Easy to use
  • 💡 Detailed sleep data
  • 👍 Accurate
  • 🚀 Works perfectly with Apple Watch
  • 👍 Provides readiness score

Room to Improve

  • 🐛 No deeper analysis beyond health app data
  • 🐛 Inconsistent output from night to night
  • 🐛 Requires going to bed at the same time every day
  • 🐛 Fails to account for menstrual cycle changes
  • 🐛 Stops working after updates
  • 🐛 Inaccurate sleep tracking
  • 🐛 Can't adjust sleep times after recent update
  • 🐛 Respiratory rate no longer recorded after update
NapBot - Auto Sleep Tracker#3

NapBot - Auto Sleep Tracker by Majid Jabrayilov

Apnea Monitor Cycle Analyzer
Worth Considering
💪 Health & Fitness
4.2😞(6.3K ratings)
FreeIn-App Purchases
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Automatically track and analyze your sleep cycles using on-device machine learning. Gain insights into sleep phases, heart rate, and environmental sound exposure to understand and improve your sleep quality. Access historical data and trends with a PRO subscription.

What We Love

  • 🚀 Accurate sleep tracking
  • 👍 Simple and easy to use
  • 🚀 Automatic tracking without needing to open the app
  • 🚀 Useful for shift workers and those with irregular sleep schedules

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Inaccurate sleep data and tracking
  • 🐛 Fails to detect awakenings during the night
  • 🐛 Tracks sedentary activities as sleep
  • 🐛 Inability to edit or delete incorrect sleep data

More apps like Rem

4
SleepWatch - Top Sleep Tracker
SleepWatch - Top Sleep Tracker
SleepWatch - Top Sleep Tracker
Tracker, Sounds, Alarm & Coach
Free

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.

Automatic sleep trackingSleep sound recording (snoring, etc.)Personalized AI sleep coaching
💪 Health & Fitness
(328K)
freemium
5
SleepScore by Sleep.ai
SleepScore by Sleep.ai
SleepScore by Sleep.ai
Proven to improve sleep
Free

This app uses patented sonar technology to track your sleep cycles and provide personalized, science-backed advice for improvement. It offers features like sleep sounds, a smart alarm, and lifestyle challenges to help you fall asleep faster and wake up refreshed.

Patented sonar sleep trackingPersonalized actionable adviceSleep cycle analysis
💪 Health & Fitness
(7.5K)
freemium
6
Pillow: Sleep Tracker
Pillow: Sleep Tracker
Pillow: Sleep Tracker
Smart Alarm & Snore Recorder
Free

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.

Automatic sleep trackingSmart alarm clockSnore and sleep talking recorder
💪 Health & Fitness
(96K)
freemium
7
AutoSleep: Watch Sleep Tracker
AutoSleep: Watch Sleep Tracker
AutoSleep: Watch Sleep Tracker
Sleep Cycle Monitor & Alarm
$9.99

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
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
9
Sleep Tracker & Snore Recorder
Sleep Tracker & Snore Recorder
Sleep Tracker & Snore Recorder
Compatible with Apple Watch
Free

This app automatically tracks your sleep patterns using AI to provide insights into your sleep cycles and quality. It includes features like snore recording, sleep talking detection, and soothing sounds to help you improve your sleep routine and overcome sleep disorders.

Auto sleep trackingSleep phase analysisSnore recording
💪 Health & Fitness
(1.2K)
free with in-app purchases
10
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
HR Monitor, HRV, SpO2 & VO2
Free

Gain deep insights into your heart health using data from your Apple Watch. Visualize trends, analyze metrics like Cardio Recovery and Heart Rate Zones, and generate detailed PDF reports. Offers advanced features and privacy-focused data handling.

Dashboard with daily summariesVisualized heart rate and health data chartsHealth vital trend assessment
💪 Health & Fitness
(22K)
free with in-app purchases