Rem: Auto Sleep Tracker Watch

Rem: Auto Sleep Tracker Watch

AutoSleep Cycle Recorder,Alarm

2.5K ratings
319 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 15, 2020
  • September 30, 2025
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About

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 tracking
Sleep pattern analysis
Snore detection
Sleep score and breakdown
Heart rate analysis
Smart alarm clock
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What users say

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What's New in Rem

6.5.3

September 30, 2025

- Fixed a crash issue on iOS 26 - General improvements and optimizations for a smoother experience

Subscription plans

Yearly Subscription

One Year Subscription to Rem Premium

$29.991 Year
7 Days trial
How to cancel Rem subscription ⁉️
8

In-App Purchases

$49.99

Lifetime Subscription

Rem Lifetime Subscription

User reviews

Fairly accurate sleep tracker

In general, I think this sleep tracker is fairly accurate, but it persistently records me as sleeping when I am sitting and reading, or even driving for long periods when I am not the least bit drowsy. In fact, it has recorded me as sleeping during these times when I was doing chores in the kitchen or pumping gas.
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Disappointing

There’s a lot of issues with this application and because you’re paying money for it, you expected to work properly which it doesn’t. The free application works better than this one.

Great app

Love it

REM app

So overall I like this app but my only problem is that my watch did not show me that I had slept at all and it said no session but another app on my watch gave me a full breakdown of my sleep. Also it said I was sleeping from 2:00 pm to 5:50 am which is not true. Also the sleep data did not match up with that other app and it got all messed up. But overall I would say that this app would be my second choice when it comes to sleep apps my number one sleep app would be the apple sleep app that also connects with health. So if you are looking for a dependable sleep app this one is probably not going to work unless it is the only option then go for it.
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Inconsistent readings

When I wake up and review my sleep cycle I get one reading. If I go back later on to review it, the information is different.

Developer apps

User experience

🐞

Reported Bugs

3 issues

App crashes or freezes

Bug

Disconnection issues with Apple Watch

Bug

Lack of customer support responsiveness

Bug

Requested Features

5 requests

Historical sleep data and trends

Feature

Ability to edit sleep times

Feature

Improved smart alarm functionality

Feature

Better integration with Apple Health

Feature

More customization options

Feature

FAQ

What does this sleep tracker app do?

This app automatically tracks your sleep cycles and provides an in-depth analysis of your sleep patterns using AI-Machine Learning technology. It helps you understand your sleep quality, identify disruptions, and monitor metrics like heart rate and respiratory rate.

What are the key features of this sleep tracker?

Key features include completely automatic tracking, sleep pattern diagrams with REM stage included, snore detection, a sleep score with a detailed breakdown, heart rate analysis, sleep regularity tracking, nap detection, and a smart alarm clock.

How does this app track sleep?

The app works by simply wearing your Apple Watch to bed. Its AI-Machine Learning algorithm analyzes your sleep cycle based on the data from your watch. It automatically adjusts to your personal data and ignores sleep sessions shorter than one hour.

Is this app compatible with my device?

Yes, this app is compatible with all available Apple Watch versions. You will need to wear your Apple Watch to bed for the tracking to function.

What is the cost of this sleep tracking app?

The app is free to download and use, but it offers in-app purchases. This means some advanced features or functionalities may require a purchase.