What is Always On Display (AOD)? Guide 2024

Always On Display (AOD) represents a display feature, showcasing limited information, like the time, notifications, and battery status, even when the device is locked or idle. Samsung devices significantly popularized AOD in smartphones, influencing its adoption across various manufacturers. The primary technology underpinning what is always on display often involves OLED or AMOLED screens, chosen for their ability to illuminate individual pixels, thus conserving battery life by not lighting the entire screen. User customization options within the Android operating system typically allow individuals to tailor the information and appearance of their AOD interface.

The Allure of Always On Display (AOD)

Always On Display (AOD) has transcended its initial novelty to become a cornerstone feature in contemporary mobile device design. It offers a unique blend of convenience and efficiency, providing users with crucial information at a glance without the need to fully awaken their devices.

This functionality, once considered a luxury, is now increasingly recognized as a vital component of the modern mobile experience, significantly impacting user interaction and device utility.

Defining Always On Display (AOD)

At its core, Always On Display (AOD) is a feature that allows a mobile device’s screen to continuously display limited information, even when the device is in an otherwise inactive state.

This typically includes the time, date, and notification icons.

The key is selective illumination; rather than powering the entire screen, AOD leverages display technologies to activate only the necessary pixels, conserving battery life.

AOD provides glanceable information without initiating a full system wake-up.

The Imperative of Immediate Information Access

In today’s fast-paced world, instant access to information is paramount. AOD directly addresses this need by providing a constant stream of essential data right on the device screen.

The ability to quickly check the time, see incoming notifications, or view calendar reminders without unlocking the phone offers a significant advantage in terms of time savings and overall user convenience.

This paradigm shift minimizes disruption.
It allows users to stay informed without being fully immersed in their devices.

A Brief History: From Clock Faces to Comprehensive Information

The evolution of AOD is a testament to advancements in display technology and power management. Early iterations primarily focused on displaying a basic digital or analog clock.

Over time, manufacturers have refined AOD implementations.
They are now capable of showcasing a wealth of information, including:

• Calendar events
• Music controls
• Custom graphics

The trajectory reflects a continuous pursuit of greater functionality within stringent power constraints.

User Benefits: Convenience, Efficiency, and Accessibility

The benefits of AOD extend far beyond mere aesthetics. The primary advantage is the sheer convenience of having essential information readily available.

Reducing the need to constantly wake the device saves battery power over the course of a day. Frequent device wake-ups can be a significant source of battery drain.

For users with accessibility needs, AOD offers enhanced usability.
The readily available display of information ensures that critical updates are always visible, promoting a more inclusive user experience.

Under the Hood: The Technologies Powering AOD

The magic of Always On Display isn’t just clever software; it’s deeply rooted in the advancements of display technology itself. Specifically, AOD’s feasibility hinges on two key innovations: AMOLED/OLED displays and, increasingly, LTPO technology. Understanding these core components is crucial to appreciating how AOD manages to deliver constant information without crippling battery life.

The AMOLED/OLED Advantage: Pixel-Perfect Power

AMOLED (Active Matrix Organic Light Emitting Diode) and OLED (Organic Light Emitting Diode) displays are the workhorses behind most AOD implementations. Their unique architecture offers several advantages over traditional LCDs, making them ideally suited for this always-on functionality.

The crucial difference lies in how these displays produce light. Unlike LCDs, which require a backlight to illuminate the entire screen, AMOLED and OLED displays are emissive. Each individual pixel generates its own light. This individual pixel control is the key to AOD’s efficiency.

Because only the pixels needed to display the time, notifications, or other selected information are illuminated, the rest of the screen remains completely black (and therefore, consuming virtually no power). This selective illumination translates directly into significant energy savings.

Beyond power efficiency, AMOLED and OLED displays offer superior contrast ratios. The ability to achieve true blacks (by turning off pixels entirely) results in a richer, more vibrant visual experience, especially in dark environments, which further enhance AOD legibility and appeal.

LTPO: Variable Refresh Rate and the Quest for Efficiency

While AMOLED/OLED provides the foundation, LTPO (Low-Temperature Polycrystalline Oxide) technology takes power efficiency to the next level. LTPO is a backplane technology used in OLED displays, enabling variable refresh rates (VRR).

Traditionally, display refresh rates are fixed. A 60Hz display, for example, refreshes the image 60 times per second, regardless of whether the content is changing. This constant refreshing consumes a considerable amount of power, even when displaying static content like an AOD screen.

LTPO introduces the ability to dynamically adjust the refresh rate based on the content being displayed. When the AOD is showing static information, the refresh rate can be drastically reduced, even down to as low as 1Hz or even 0Hz in some implementations. This means the display only updates once per second (or even less frequently) rather than sixty times, resulting in substantial power savings.

By intelligently adapting to the content, LTPO ensures that the display only consumes the power it absolutely needs, maximizing battery life without sacrificing the always-on functionality.

VRR: Optimizing Power Consumption in AOD Mode

The beauty of VRR in AOD mode lies in its adaptability. Sophisticated algorithms constantly monitor the display content, identifying periods of inactivity and adjusting the refresh rate accordingly.

Imagine a scenario where the AOD is displaying only the time and a few static notification icons. In this case, the refresh rate can be dropped to its lowest level, minimizing power draw. However, if a new notification arrives, requiring the display to update, the refresh rate can instantly increase to ensure a smooth and responsive visual transition.

This dynamic adjustment is seamless and imperceptible to the user, but it has a profound impact on battery life. VRR ensures that the display is only consuming power when necessary, allowing AOD to function without significantly impacting the device’s overall battery performance.

Simplified: How Each Technology Contributes to Power Savings

Let’s break down how each technology directly contributes to AOD power savings:

• AMOLED/OLED: Individual pixel illumination allows only necessary pixels to be active, leaving the rest of the screen completely off.
• LTPO: Variable refresh rate enables the display to dynamically adjust its refresh rate, reducing power consumption during periods of inactivity.
• VRR: Content-aware adjustment continuously optimizes the refresh rate based on display content changes, further minimizing power draw.

In essence, these technologies work in synergy to deliver the “Always On” experience without the constant battery drain traditionally associated with active displays. By understanding these underlying principles, we can better appreciate the ingenuity and engineering that make AOD a viable and increasingly indispensable feature of modern mobile devices.

Designing for Efficiency: Key Considerations in AOD Implementation

Implementing Always On Display is more than just perpetually showing information; it’s a delicate balancing act between functionality and power efficiency. Developers face significant hurdles in delivering a seamless AOD experience without drastically impacting battery life or risking long-term display degradation. This section delves into these critical design considerations and the innovative strategies employed to overcome them.

Power Consumption: The Paramount Constraint

Power consumption stands as the primary design constraint for any AOD implementation. Leaving the display active, even in a low-power state, inevitably draws energy. The challenge lies in minimizing this draw to an acceptable level, ensuring that AOD doesn’t become a significant drain on the device’s battery.

To achieve this, designers employ a multi-faceted approach, targeting every aspect of the AOD feature, from the amount of information displayed to the color palette used.

Minimizing Battery Drain: A Strategic Approach

Several key strategies are used to minimize battery drain without compromising the core functionality of AOD:

• Limiting Displayed Information: Presenting only essential information, such as the time, date, and notification icons, significantly reduces the number of active pixels. Clutter is the enemy of efficiency.

• Optimizing Display Brightness: The brightness of the AOD screen directly correlates with power consumption. Adaptive brightness algorithms, which adjust the display based on ambient light, are essential for minimizing unnecessary power draw.

• Utilizing Efficient Color Palettes: Certain colors require more power to display than others. Employing darker color schemes and limiting the use of bright white pixels can lead to substantial energy savings.

• Intelligent Scheduling: AOD can be intelligently scheduled to turn off during periods of inactivity, such as when the phone is face down or during sleep hours, further conserving power.

The Specter of Burn-In: Mitigating OLED Degradation

OLED displays, while offering superior contrast and individual pixel control, are susceptible to burn-in. This occurs when static elements are displayed for prolonged periods, leading to uneven wear and tear and ultimately, a ghost image of the static content.

AOD, by its very nature, presents a heightened risk of burn-in, requiring careful mitigation strategies.

Pixel Shifting: A Subtle Solution

Pixel shifting is a widely adopted technique used to combat burn-in. It involves subtly moving the static elements on the AOD screen by a few pixels at regular intervals.

These movements are imperceptible to the user but effectively distribute wear and tear across a wider area of the display, preventing localized burn-in.

Advanced algorithms ensure that the shifted pixels always remain within the visible screen area and don’t disrupt the user experience.

Dark Mode Integration: Embracing the Night

Integrating AOD with dark mode or night mode is another crucial strategy for reducing power consumption.

Dark mode themes inherently minimize the use of white pixels, which are the most power-hungry. By defaulting to dark backgrounds and lighter text, AOD can significantly reduce its energy footprint, especially in low-light environments.

The combination of dark mode, limited information display, and pixel shifting represents a powerful arsenal in the fight against battery drain and burn-in, ensuring that AOD remains a valuable and sustainable feature on modern mobile devices.

AOD in Action: Manufacturer Implementations and Approaches

The true test of any technology lies in its real-world application. Always On Display is no exception. Examining how different manufacturers have embraced and adapted AOD reveals a fascinating landscape of design philosophies, feature priorities, and user experience considerations. This section explores the varied implementations of AOD across prominent smartphone brands, comparing and contrasting their approaches to this increasingly ubiquitous feature.

Samsung: A Pioneer in AOD Innovation

Samsung has been at the forefront of AOD technology since its early adoption on AMOLED-equipped devices. Their implementation stands out due to its extensive customization options and a feature-rich ecosystem.

Samsung offers a wide array of clock styles, from traditional analog faces to modern digital displays, catering to diverse aesthetic preferences. Users can further personalize their AOD experience with widgets displaying information such as weather, calendar events, and music controls.

The inclusion of animated GIFs and customizable images as AOD backgrounds adds a unique touch, setting Samsung apart from its competitors. However, this level of customization may come at the cost of slightly higher power consumption compared to more minimalist implementations.

Apple (iPhone): Simplicity and Seamless iOS Integration

Apple’s approach to AOD on iPhones reflects their broader design philosophy: simplicity, usability, and seamless integration with the iOS ecosystem.

While offering fewer customization options than Samsung, Apple focuses on providing a clean and informative AOD experience. The display prominently shows the time, date, and notifications, presented in a visually appealing and easily readable format.

A key strength of Apple’s AOD lies in its intelligent notification management. The system prioritizes relevant notifications and dims the display when the phone is face down or in a dark environment, optimizing battery life.

One notable limitation is the restricted customization compared to Android counterparts. Users have limited control over the displayed information and clock styles. However, this constraint contributes to a consistent and streamlined user experience.

Google (Pixel): Contextual Awareness and Android Integration

Google’s AOD implementation on Pixel phones emphasizes contextual awareness and tight integration with the Android operating system. “Now Playing,” a feature that identifies music playing in the background, is a prime example of this.

Pixel phones leverage AOD to display essential information such as the time, date, weather, and upcoming calendar events. The design is clean and minimal, adhering to Google’s Material Design language.

The AOD intelligently adapts to the user’s environment. It dims in low-light conditions to conserve battery and brightens when exposed to direct sunlight for optimal visibility.

Furthermore, the AOD integrates seamlessly with the Pixel’s ambient display feature, providing a smooth transition between the AOD and the lock screen. This creates a cohesive and intuitive user experience.

OnePlus: Customization and Unique Features

OnePlus offers a balanced approach to AOD, combining customization options with unique features. Their “Canvas AOD” is a standout offering, allowing users to create personalized AOD backgrounds from their photos.

In addition to standard information such as the time, date, and notifications, OnePlus allows users to display custom text and graphics on the AOD. This level of personalization caters to users who want to express their individuality.

OnePlus also provides various clock styles and themes, allowing users to tailor the AOD to their preferences. The user interface is clean and intuitive, making it easy to customize the AOD settings.

Xiaomi: Broad Range and Diverse Offerings

Xiaomi offers AOD capabilities across a wide range of smartphone models, catering to diverse price points and user needs. Their implementations vary depending on the device, but generally offer a good balance between features and battery efficiency.

Xiaomi often includes a variety of clock styles, themes, and notification options in their AOD implementations. Some models also offer the ability to display custom images and text.

Huawei: Display Technology and AOD Implementations

Huawei integrates AOD functionality into its devices, emphasizing efficient display technology and streamlined information presentation. While often sharing core AOD functionalities like time, date, and notifications, Huawei’s approach is tailored to optimize power consumption and visual clarity within its EMUI operating system.

LG: A Legacy of Innovation

Although LG has exited the smartphone market, their past implementations of AOD technology remain relevant. LG was an early adopter of OLED displays and AOD features, contributing to the development and popularization of the technology.

LG’s AOD implementations often featured customizable clock styles and notification displays. Their innovations paved the way for the more advanced AOD features found in modern smartphones.

ASUS (ROG Phone): AOD Tailored for Gaming

ASUS, particularly with its ROG Phone line, tailors AOD design and functionality for gaming purposes. This often includes displaying system performance metrics, battery levels, and customized gaming-related information on the AOD screen.

The ROG Phone’s AOD may also feature unique design elements and animations that align with the brand’s gaming aesthetic. These features cater to the specific needs and preferences of gamers.

User Experience: Exploring AOD Functionality and Customization

Always On Display is more than just a static clock face; it’s a dynamic interface that aims to provide immediate access to crucial information. This section delves into the user-facing aspects of AOD, examining its core functionalities, exploring the breadth of customization options, and analyzing how features like “Do Not Disturb” impact its behavior. Understanding these elements is key to appreciating AOD’s role in enhancing the smartphone user experience.

Core Functionalities: Glanceable Information at a Glance

The primary function of AOD revolves around providing instant access to key information without requiring the user to fully wake the device. This reduces the need for constant screen activation, saving time and potentially extending battery life. The most common functionalities include:

• Time Display: A persistent clock is the cornerstone of AOD, providing the current time in various styles (analog, digital, or customized).

• Notification Display: AOD presents notification icons or previews for calls, messages, app alerts, and other relevant events. This allows users to triage information without unlocking their phones.

• Glanceable Information: Beyond time and notifications, AOD can display other contextually relevant data such as calendar appointments, weather updates, music controls, and battery levels.

The effectiveness of AOD hinges on how well it balances information density with readability and power efficiency.

Customization Options: Tailoring AOD to Your Preferences

AOD offers a range of customization options that allow users to personalize the display to suit their individual needs and preferences. These options vary by manufacturer and device, but generally include:

• Themes: Change the overall look and feel of the AOD with pre-designed themes or custom color palettes.

• Clock Styles: Select from various clock styles, including analog, digital, minimalist, and artistic designs.

• Widgets: Add or remove widgets to display specific information such as weather forecasts, upcoming calendar events, music playback controls, or battery percentages.

• Notification Settings: Customize how notifications are displayed, controlling icon visibility, content previews, and notification priority.

This level of customization empowers users to create an AOD experience that is both informative and aesthetically pleasing.

Do Not Disturb and AOD: Managing Interruptions

The “Do Not Disturb” (DND) mode significantly affects AOD behavior, enabling users to control interruptions and manage their focus. When DND is enabled, AOD functionality is often modified in one of two ways:

• Notification Suppression: DND may suppress all notifications on the AOD, preventing any alerts from being displayed. This provides a completely distraction-free experience.

• AOD Deactivation: In some implementations, DND completely deactivates the AOD, turning the screen off entirely to conserve battery and minimize distractions.

The specific behavior of DND and AOD integration varies depending on the operating system and manufacturer customizations, offering flexibility for different usage scenarios.

Android’s Ambient Display Integration

Android’s Ambient Display often integrates with AOD to create a seamless and intuitive user experience. Ambient Display is a feature that briefly illuminates the screen when a new notification arrives, or when the device is picked up. When combined with AOD:

• Smooth Transitions: Ambient Display can provide a smooth transition between the AOD and the full lock screen, creating a more fluid user experience.

• Contextual Activation: Ambient Display can trigger the AOD when specific conditions are met, such as receiving a notification or picking up the device.

• Enhanced Notification Preview: Ambient Display can offer a slightly more detailed preview of notifications than the AOD alone, providing additional context before the user fully unlocks the device.

This integration ensures a more responsive and informative user experience, blurring the line between a completely off screen and a fully active device.

Tweaking and Personalizing AOD: Software and Customization Depths

The beauty of Always On Display lies not just in its core functionality, but in the degree to which users can tailor it to their needs and preferences. This section explores the software ecosystem surrounding AOD, comparing the contrasting approaches of Android and iOS, delving into manufacturer-specific customizations, and highlighting the expanded possibilities offered by custom ROMs and third-party applications.

Android vs. iOS: A Tale of Two Philosophies

When it comes to AOD implementation, Android and iOS represent distinctly different philosophies. Android offers a more open and flexible approach, allowing for greater customization and control over the AOD’s appearance and behavior. Users can often choose from a wide range of clock styles, widgets, and notification settings.

In contrast, iOS adopts a more curated and streamlined approach. Apple prioritizes simplicity and ease of use, offering fewer customization options but ensuring a consistent and user-friendly experience. While the iOS AOD is visually appealing and functional, it may not satisfy users who crave granular control.

The key differences stem from the operating systems’ core design principles. Android’s open-source nature fosters innovation and customization, while iOS’s closed ecosystem prioritizes stability and uniformity.

Manufacturer-Specific Android AOD Variations

Even within the Android ecosystem, AOD implementations can vary significantly from one manufacturer to another. Each brand brings its own unique design sensibilities and feature sets to the table.

Samsung: AOD as a Feature-Rich Canvas

Samsung, a pioneer in AOD technology, offers an extensive array of customization options. Users can choose from a multitude of clock styles, add widgets for displaying information like weather and calendar events, and even incorporate animated GIFs for a touch of personalization. Samsung’s AOD is essentially a mini-desktop on your locked screen.

Google Pixel: Contextual Awareness at its Core

Google’s Pixel phones take a more contextual approach to AOD. The “Now Playing” feature, for example, automatically identifies and displays the currently playing song, providing a seamless and intuitive experience. Pixel’s AOD design leans towards minimalism, prioritizing essential information and a clean aesthetic.

OnePlus: Unique Visual Flair

OnePlus offers its own unique AOD customizations, including the “Canvas AOD” feature. This intriguing addition transforms a photo into a stylized, wireframe-like image displayed on the AOD, adding a personal and artistic touch. Their OxygenOS skin brings a distinct visual flavor to the AOD.

These are just a few examples. Each manufacturer customizes AOD with unique user interface (UI) elements and feature availability, creating a diverse landscape of AOD experiences within the Android world.

Custom ROMs: Unlocking the Full Potential

For advanced users seeking even greater control over their AOD, custom ROMs offer a powerful avenue for customization. Custom ROMs are modified versions of the Android operating system that often include features and tweaks not found in the stock firmware.

These ROMs can unlock advanced AOD customization options, such as granular control over display brightness, custom notification filters, and the ability to display virtually any information on the AOD. Installing custom ROMs requires technical expertise and carries inherent risks, but the potential for personalization is significant.

The custom ROM community thrives on pushing the boundaries of what’s possible, offering a wealth of options for users who want to truly personalize their AOD experience.

Third-Party Apps: Extending AOD Functionality

The Google Play Store is home to a variety of third-party apps that further enhance AOD functionality. Apps like Always On AMOLED offer features such as edge lighting, custom clock styles, and advanced notification controls.

These apps can fill gaps in manufacturer implementations or provide alternative AOD experiences altogether. While relying on third-party apps introduces potential security and privacy considerations, they offer a convenient way to extend the functionality and customization options of AOD.

Users should carefully vet any third-party AOD app before installing it, ensuring that it comes from a reputable developer and has a track record of security and privacy.

Challenges and the Future of AOD Technology

While Always On Display has become a ubiquitous feature on modern smartphones, its development is far from a solved problem. Significant challenges remain, primarily centered around balancing the feature’s utility with its impact on battery life. This section examines those challenges and explores potential future advancements that could revolutionize AOD technology.

The Tightrope Walk: Information Density vs. Power Efficiency

The core challenge of AOD lies in providing valuable information at a glance without excessively draining the battery. Users want to see more than just the time; they desire notifications, calendar appointments, and even personalized widgets.

However, each additional pixel illuminated increases power consumption, directly impacting battery life. Displaying complex graphics, animations, or excessive text negates the power-saving benefits of AOD, rendering it counterproductive.

A delicate balance must be struck. OEMs must carefully curate the information displayed, prioritizing essential data while minimizing unnecessary graphical elements. Sophisticated power management algorithms are crucial for dynamically adjusting display brightness and refresh rates based on content and ambient lighting.

The Promise of Next-Gen Display Technologies

The future of AOD is inextricably linked to advancements in display technology. While AMOLED and LTPO have been instrumental in enabling efficient AOD implementations, newer technologies promise even greater power savings and enhanced performance.

MicroLED: A Potential Game Changer

MicroLED is emerging as a strong contender to replace OLED as the dominant display technology. MicroLED displays offer several advantages, including:

• Higher brightness.
• Improved energy efficiency.
• Greater durability.
• Reduced risk of burn-in.

These characteristics make MicroLED ideally suited for AOD applications. The ability to achieve high brightness with minimal power consumption would allow for richer, more informative AOD displays without sacrificing battery life.

Quantum Dots and Beyond

Beyond MicroLED, research into other advanced display technologies, such as quantum dot displays, holds promise for further improving the efficiency and visual fidelity of AOD. These technologies could enable displays with wider color gamuts, higher contrast ratios, and even lower power consumption, paving the way for more vibrant and energy-efficient AOD experiences.

The Collaborative Future: Specialists Driving Innovation

The evolution of AOD requires a multi-disciplinary approach, drawing on the expertise of various specialists:

• Display Engineers: Responsible for developing more efficient and advanced display panels. Their work is crucial in minimizing the power consumption of AOD.
• Power Management Specialists: They create sophisticated algorithms that dynamically optimize power usage based on user behavior, ambient conditions, and displayed content. Their expertise is essential for minimizing battery drain.
• UX/UI Designers: These specialists focus on crafting intuitive and engaging AOD experiences that provide valuable information in a clear, concise, and visually appealing manner. Their role is vital in maximizing the utility of AOD for end-users.

By fostering collaboration between these specialists, manufacturers can push the boundaries of AOD technology, creating displays that are both informative and energy-efficient. The future of AOD lies in this convergence of expertise, paving the way for a richer, more personalized, and power-conscious user experience.

Dive Deeper: Resources and Further Reading

Always On Display (AOD) technology represents a significant evolution in how we interact with our mobile devices. To truly understand its nuances and make informed decisions, further exploration is often necessary. This section provides a curated guide to resources for those seeking a deeper understanding of AOD, ranging from performance reviews to customization guides.

Smartphone Reviews with AOD Focus

Smartphone reviews rarely offer comprehensive, quantified analyses of AOD performance. Instead, most just touch on the feature in passing. However, some reviews offer qualitative impressions of AOD usability, design, and integration within the device’s overall software ecosystem.

When evaluating reviews, consider these factors: AOD visibility in different lighting conditions, the clarity and readability of displayed information, and the responsiveness of the display’s transition from AOD to fully active mode.

Look for reviews that specifically comment on the range of customization options offered by the manufacturer. Are users able to select from a variety of clock styles, widgets, and notification settings? Does the manufacturer provide options for personalizing the AOD display to suit individual preferences?

It’s also important to note the reviewer’s overall impression of the AOD’s impact on the user experience. Does the AOD feel seamlessly integrated into the device, or does it feel like an afterthought?

Quantifying the Impact: Battery Life Tests and AOD

AOD’s primary tradeoff is its effect on battery life. Battery life testing provides crucial data to assess the real-world impact of AOD on device longevity. Be wary of manufacturer claims and focus instead on independent testing performed by reputable tech publications and reviewers.

Look for tests that explicitly compare battery life with AOD enabled versus disabled. The testing methodology should be clearly defined, including the types of tasks performed and the duration of the test. Ideal tests would simulate everyday usage patterns.

Battery life tests can be found on websites like GSMArena, Tom’s Guide, and Android Authority. These sources frequently benchmark flagship and mid-range phones, providing detailed reports on battery endurance under various conditions.

When analyzing the results, consider the battery capacity of the device, the display technology used (e.g., AMOLED, LTPO), and the software optimizations implemented by the manufacturer. AOD’s power consumption can vary significantly depending on these factors.

Also, pay attention to the test parameters. Was the test conducted with the display set to a specific brightness level? Were other power-saving features enabled or disabled? The more detailed the testing methodology, the more reliable the results.

Customizing Your Experience: AOD "How-To" Guides

AOD customization options vary significantly across different devices and operating systems. Fortunately, many online resources provide step-by-step instructions for customizing AOD on specific devices.

These guides can be found on manufacturer’s support websites, tech blogs, and YouTube channels. When searching for guides, be sure to specify the make and model of your device to ensure that the instructions are accurate and relevant.

Look for guides that cover a range of customization options, including changing the clock style, adding widgets, configuring notification settings, and enabling or disabling AOD based on time of day or location.

Many guides also offer tips and tricks for optimizing AOD power consumption without sacrificing functionality. This can involve limiting the amount of information displayed on the AOD screen or adjusting the display brightness.

Before following any customization guide, it’s always a good idea to back up your device to prevent data loss in case something goes wrong. Also, be sure to read the comments section of the guide to see if other users have encountered any issues or have additional tips to share.

So, there you have it! Hopefully, this guide clears up any confusion about what is Always On Display and how you can best use it in 2024. Experiment with the settings, find what works for you, and enjoy having that convenient, at-a-glance info right on your screen!