Evie Summers
If you're looking to 'wake up' sleeping apps on your Samsung Galaxy device, you can do so by accessing your device's settings. Sleeping apps are those that have been optimized to save on battery life by limiting their background activities. To wake up sleeping apps, open your Settings app, navigate to 'Battery and device care', tap 'Battery', then 'Background usage limits', and finally, 'Sleeping apps' or 'Deep sleeping apps'. From there, tap the plus icon, select the apps you want to wake up, and tap 'Add'.
| Characteristics | Values |
|---|---|
| Purpose | To save battery life by limiting the background activities of apps |
| Settings | Sleeping, Deep Sleeping, Never Sleeping |
| Outcome | Sleeping apps will run occasionally in the background; Deep Sleeping apps will not run in the background at all; Never Sleeping apps will always be available for use |
| Notifications | May be delayed for Sleeping apps and may stop working for Deep Sleeping apps |
| Configuration | One UI may put unused apps to sleep automatically |
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What You'll Learn
Waking up during light sleep phases
Waking up during a light sleep phase can help you feel more refreshed and less groggy in the morning. Light sleep is a part of the four stages of sleep, which are:
Stage 1 – This is the transition between wakefulness and sleep. Your eyes are closed, but it is easy to wake you up. This phase may last for 5 to 10 minutes. During this stage, your body and brain activities start to slow down, with periods of brief movements.
Stage 2 – This is the light sleep stage, where your heart rate and breathing slow down, and your body temperature drops. Your body is getting ready for deep sleep. This stage is deeper than Stage 1 and usually lasts for 10 to 25 minutes.
Stage 3 – This is the deep sleep stage, also known as delta sleep or slow-wave sleep. It is harder to wake someone up during this stage, and they are likely to feel disoriented and experience sleep inertia or grogginess if they do wake up. During this stage, the body repairs and regenerates tissues, builds bone and muscle, and strengthens the immune system.
REM sleep – This is the stage where most dreams occur, and it is characterised by rapid eye movement. Your brain activity is similar to its activity when you are awake.
To wake up during the light sleep phases of Stage 1 or Stage 2, you can try setting an alarm for yourself. Sleep researcher Rebecca Robbins, Ph.D., suggests that it is difficult to train oneself to wake up during a particular sleep stage without an alarm. She recommends ensuring that you are getting enough sleep first and foremost, and then trying to stick to a consistent sleep schedule. This means going to bed and waking up at the same time every day, even on weekends, to help your body naturally adjust to a sleep cycle.
To promote good sleep hygiene, you can also try to get regular exercise and spend time outside in natural sunlight every day. It is also beneficial to avoid caffeine, nicotine, and alcohol, especially close to bedtime.
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Using smart alarms
Smart alarms are a great way to improve your sleep and morning routine. They are designed to wake you up during your lightest sleep phase, which makes it easier to wake up and leaves you feeling more refreshed and alert. This is in contrast to traditional alarm clocks, which are designed to bolt you out of bed with loud, stressful sounds.
Sleep Cycle is one of the most popular smart alarm apps. It uses sound detection through your phone's microphone to track your sleep cycle and detect when you are in a light sleep phase. You can also choose from a range of soothing sounds and music to wake up to. The app also provides a full analysis of your sleep, allowing you to track your sleep debt, sleep quality, sleep phases, and sleep and wake-up times.
Sleepwave is another smart alarm app that uses sound waves to track your motion and detect when you are in a light sleep phase. It offers 30, 45, and 60-minute alarm windows and pairs the sleep tracker with gentle alarm sounds.
Good Morning Alarm Clock is another simple-to-use smart alarm app that wakes you up during your natural waking phase. It also provides essential statistics from the night before on a straightforward sleep graph and aggregates your statistics weekly. You can also fall asleep or wake up to a playlist featuring your favourite songs.
SleepSpace is a smart alarm app that can be connected to your LIFX smart bulbs to mimic the light of the sun when you wake up, which helps to improve your alertness and reduce brain fog. The app also has a vibration wake setting to prevent disturbing your sleep partner.
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Reducing grogginess with gentle sounds
The groggy feeling upon waking up is known as sleep inertia, which is caused by the abrupt disruption of sleep. This can impair your cognitive and physical functions, such as reaction time and decision-making. To reduce grogginess in the morning, you can try a few things. Firstly, avoid snoozing your alarm. Snoozing can often cause morning fatigue and grogginess. Instead, you could try a smart alarm clock app that wakes you up during your lightest sleep phase, such as Sleep Cycle or Sleep Time. These apps use sound and vibration analysis to determine whether you are in light sleep, deep sleep, or REM sleep, and pinpoint the best time to wake you up. Alternatively, you could try a sunrise alarm that wakes you up with gradually increasing light and gentle sounds.
Gentle sounds can help reduce grogginess upon waking up. Apps such as Relax Melodies allow you to create your own mixes of relaxing sounds, nature sounds, melodies, and songs to help you fall asleep and wake up gently. You can also add mindfulness meditations to your mix. The Good Morning Alarm Clock app also has a built-in smart alarm that wakes you up during your natural waking phase, leaving you feeling more alert, and provides statistics on your sleep patterns.
In addition to gentle sounds, there are other ways to reduce grogginess in the morning. Maintaining consistent wake-up times and exposing yourself to natural light can help reduce sleep inertia. Getting some physical activity, such as yoga or walking, can also be an effective way to wake up your body and boost your energy levels.
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Tracking sleep debt
Sleep debt is the amount of sleep you owe your body when your sleep needs aren't being met. This can be calculated by finding out how much sleep you need each night and then subtracting the number of hours you actually sleep. For example, if you need eight hours but only sleep for six, you've accumulated two hours of sleep debt.
There are many sleep trackers on the market that can help you calculate and manage your sleep debt. These include wearable trackers that you can strap to your wrist, or devices that clip to your pillow or sit on your bedside table. Some common capabilities include:
- Sleep duration: By tracking your inactivity, these devices can record when you fall asleep and when you wake up.
- Sleep quality: Trackers can detect interrupted sleep, letting you know if you're tossing and turning.
- Sleep phases: Some systems can track the different phases of your sleep and time your alarm to go off when you're sleeping less deeply.
- Lifestyle factors: Some trackers ask for information about activities that can affect sleep, such as caffeine intake, diet, and stress levels.
The RISE app is one example of a sleep tracker that measures your sleep debt and energy levels. It integrates with other devices like the Apple Watch, Fitbit, and Oura, to determine the hours of sleep you get every night, as well as data from other activities that affect your sleep pattern. It also provides widgets, calendar integration, sleeping sounds, meditation guides, smart alarm clocks, habit reminders, and a sleep knowledge library.
The WHOOP and Oura Ring are other examples of sleep trackers that can help you manage your sleep debt. They monitor sleep efficiency, nighttime breathing, sleep duration, and sleep type (like REM or deep sleep). The WHOOP app also provides a sleep performance percentage, which shows how much sleep you got compared to how much you needed.
While these trackers can be useful for recognizing patterns in your sleep habits, it's important to note that they don't measure sleep directly. Instead, they often measure inactivity as a way to estimate sleep. For exact data about your sleep habits, you would need to undergo a medical sleep study.
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Putting apps to sleep manually
To put apps to sleep on a Samsung phone, go to Settings, then tap Battery and device care. Tap Battery, and then tap Background usage limits. Here, you will find three categories: Sleeping apps, Deep sleeping apps, and Never sleeping apps.
Sleeping apps will run in the background but only occasionally. Notifications and updates from these apps may be delayed. This setting is ideal for apps you use from time to time but not frequently.
Deep sleeping apps will not run in the background at all and will only work when you open them. They may not receive updates, and you might miss notifications. This setting is suitable for apps you rarely use, like the Calculator app.
You can also choose Never sleeping apps. These apps will always run in the background, so they are ready for you to use at any time. To add an app to this list, tap the + sign, select the app, and then tap Add.
It's important to note that the steps to put apps to sleep manually may vary depending on your device model and operating system version. The process described above is specifically for Samsung Galaxy devices.
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Frequently asked questions
To wake up sleeping apps on your Samsung Galaxy device, go to Settings, then tap Battery and device care. Tap Battery, then tap Background usage limits. Tap More options (the three vertical dots), then tap Remove apps. Select the app(s) you want to wake up, then tap Remove.
To prevent certain apps from sleeping, open the Settings app, then navigate to Battery > Background usage limits. Tap Sleeping apps or Deep sleeping apps, then tap the plus icon at the top right. Check the boxes for the apps you want to keep awake and tap Add.
To view all the apps that are currently sleeping on your Samsung Galaxy device, open the Settings app, then navigate to Battery > Background usage limits. Tap Sleeping apps to view all the apps that are currently sleeping but may run in the background if you start using them again. Tap Deep sleeping apps to view all the apps that will never run in the background.
