AllYouCanTech

Analysis of Heart Rate Information from Smart Rings and Smartwatches Uncovers Surprising Findings

### Smart Ring Heart Rate Accuracy Test: Oura, Samsung, Amazfit, Ultrahuman, and RingConn vs. Smartwatches

In recent times, smart rings have gained popularity as stylish, subtle alternatives to conventional fitness trackers and smartwatches. While they shine in passive health tracking—such as tracking sleep and counting steps—numerous users question their effectiveness in heart rate accuracy during exercise. To address this, we evaluated various well-known smart rings, including the **Oura Ring 4**, **Samsung Galaxy Ring**, **Amazfit Helio Ring**, **Ultrahuman Ring Air**, and **RingConn Gen 2**, contrasting their performance with trustworthy smartwatches like the **Garmin Venu 3** and **Google Pixel Watch 3**.

### Why Testing Smart Ring Accuracy is Challenging

Evaluating the accuracy of smart rings is not as simple as it is for smartwatches. Most smart ring applications, aside from Amazfit’s Zepp Health, do not provide the option to export detailed heart rate graphs for individual workouts. Moreover, some rings restrict manual workout tracking unless it pertains to specific activities, such as running or walking. This restriction impacts the frequency at which heart rate data is sampled, complicating efforts to obtain precise results. Despite these obstacles, we collected sufficient data for meaningful comparisons.

### The Test: Comparing Heart Rate Accuracy

For this evaluation, our managing editor, Derrek Lee, donned multiple smart rings alongside two smartwatches—the **Garmin Venu 3** and **Google Pixel Watch 3**—throughout various workouts, including running and gym sessions. Below is a summary of the heart rate data collected:

| **Device Name** | **Workout 1 (HR Avg/Max)** | **Workout 2** | **Workout 3** | **Workout 4** | **Workout 5** |
|———————–|—————————-|—————|—————|—————|—————|
| **Garmin Venu 3** | 152 bpm / 179 max | 100 bpm / 137 max | 123 bpm / 158 max | 98 bpm / 127 max | 151 bpm / 186 max |
| **Google Pixel Watch 3** | 148 bpm / 178 max | 103 bpm / 150 max | 123 bpm / 160 max | 104 bpm / 140 max | 148 bpm / 172 max |
| **Amazfit Helio Ring** | 148 bpm / 175 max | 103 bpm / 145 max | 123 bpm / 153 max | 103 bpm / 128 max | 150 bpm / 176 max |
| **Oura Ring 4** | 139 bpm / 153 max | 109 bpm / 143 max | 116 bpm / 145 max | 102 bpm / 116 max | 95 bpm / 109 max |
| **RingConn Gen 2** | 134 bpm / 164 max | 83 bpm / 101 max | 88 bpm / 117 max | 84 bpm / 97 max | 88 bpm / 102 max |

### Key Findings

#### 1. **Amazfit Helio Ring: The Most Accurate**
The **Amazfit Helio Ring** consistently provided heart rate readings that closely resembled those from the Garmin and Pixel watches. Although it slightly undervalued maximum heart rates, its average readings were remarkably precise. This positions the Helio Ring as a formidable option for fitness tracking, especially considering its recent price reduction and complimentary subscription services.

#### 2. **Oura Ring 4: Struggles with High-Intensity Workouts**
The **Oura Ring 4** exhibited reasonable performance during low-intensity exercises, but its accuracy significantly declined with increased activity intensity. In one instance, the Oura Ring indicated a heart rate that was 60–70 bpm lower than that of the Garmin Venu 3. This implies that while the Oura Ring is adequate for casual fitness monitoring, it might not be dependable for high-intensity workouts.

#### 3. **RingConn Gen 2: Inconsistent Results**
The **RingConn Gen 2** displayed the most inconsistent results, with heart rate readings notably lower than those of the smartwatches. This variance could stem from an improper fit, as Derrek had to wear the ring on his ring finger instead of his standard index finger. Proper fit is essential for accurate measurements, and this may account for the subpar performance.

#### 4. **Samsung Galaxy Ring and Ultrahuman Ring Air: Mixed Results**
The **Samsung Galaxy Ring** and **Ultrahuman Ring Air** faced their own unique set of challenges. The Galaxy Ring faltered during a Spartan Race, reporting average heart rates that were over 20 bpm lower when compared to the Pixel Watch 2. Similarly,

Chrome Unveils ‘Listen to This Page’ Functionality for Audio Article Streaming While Multitasking

# Chrome for Android’s Enhanced Accessibility Function: Background Audio Playback

Google Chrome for Android has unveiled a long-awaited feature that boosts accessibility and multitasking functions. With the introduction of the latest update, Chrome 130 now enables users to **continue playing audio from web pages in the background**, marking a notable improvement to the “Listen to this page” functionality. This enhancement is part of Google’s continuous commitment to making its browser more intuitive and accessible, particularly for individuals who depend on text-to-speech options.

## Key Information

– **Support for Background Playback**: Chrome 130 for Android has added background audio playback support for the “Listen to this page” feature.
– **Enhanced Multitasking**: Previously, audio playback would halt if the user switched applications or locked their device. Now, audio will keep running even if Chrome is not the active app.
– **Handy Media Controls**: A media control player appears in the notifications panel, enabling you to play, pause, skip, or rewind the audio without needing to reopen the Chrome app.

## A Revolutionary Change for Accessibility

The **”Listen to this page”** feature has gained popularity among users who either prefer or require web pages to be read aloud. This functionality is especially beneficial for those with visual disabilities or for those who wish to absorb content while multitasking. However, up until now, this feature had a notable drawback: the audio would cease if the user left Chrome or locked their device. This limitation hindered users from enjoying content while attending to other tasks on their mobile devices.

With the release of **background playback**, this challenge has been addressed. Users can now listen to articles, blogs, and various web material while utilizing other applications or even with their screens off. This update transforms Chrome into a more adaptable tool for both accessibility and productivity.

## Functionality Details

Using the new background playback feature is straightforward. Once you activate the “Listen to this page” option, Chrome will begin narrating the content. If you switch to a different application or lock your device, the audio will seamlessly continue in the background. A media player will appear in the notifications panel, allowing easy access to controls including:

– **Play/Pause**: Control the start or stop of the audio.
– **Skip/Rewind**: Move forward or rewind by a duration of 10 seconds.
– **Article Details**: The media player displays the article’s title and website, keeping you informed about the content being narrated.

To customize playback speed or switch voice options, you can access the playback widget integrated within Chrome.

## Personalizing Your Listening Experience

Besides background playback, Chrome provides a range of customization choices to elevate your listening experience:

– **Playback Speed**: You can modify the audio speed based on your preference, whether that means accelerating the reading or decelerating for improved understanding.
– **Voice Choices**: Chrome offers a selection of voice options, enabling you to pick one that matches your listening preferences.
– **Text Highlighting**: As Chrome narrates the page, it can highlight the text and scroll through the content, making it easier to follow along visually if necessary.

## Steps to Activate the Feature

Engaging the “Listen to this page” feature is simple. Here’s how to start using it:

1. **Open a Web Page**: Go to the web page you wish to listen to in Chrome.
2. **Access the Feature**: Click on the three-dot menu in the top-right corner and select “Listen to this page.”
3. **Mini-Player**: A mini player will show up at the bottom of the screen for playback control.
4. **Background Playback**: You can now swipe to other apps or lock your screen, and the audio will keep playing.

For regular users, Chrome also provides a handy shortcut. You can place a “Listen to this page” button next to the address bar by accessing **Toolbar shortcut settings** and selecting this option.

## Significance of This Update

This update transcends mere convenience; it represents a considerable advancement in making the web more accessible for all. For individuals with disabilities, particularly those with visual challenges, the ability to have web pages read aloud while multitasking or with the screen off is essential. Additionally, it is advantageous for users who prefer to listen to content while on the move, such as during commutes or workouts.

Furthermore, this feature is in line with the growing trend of **audio-centric content consumption**, where users are increasingly leaning towards podcasts, audiobooks, and other audio formats. By facilitating background playback, Chrome is establishing itself as a more flexible tool for contemporary consumption habits.

## Final Thoughts

Google Chrome’s newly introduced background playback feature for Android is a valuable enhancement that elevates both accessibility and multitasking capabilities. Whether you rely on text-to-speech for accessibility or simply enjoy listening to content while engaging in other activities, this feature significantly strengthens Chrome’s functionality and user-friendliness.

“9 Essential Features to Explore in the Latest Android 15 Update”

# Numerous New Features, Yet These Are My Top Picks in Android 15

Android 15 has launched, bringing along a multitude of thrilling new features that enrich the user experience in both significant and subtle ways. Although the update followed the release of Google’s newest Pixel smartphones, it was definitely worth the anticipation. In conjunction with the Android 15 update, Google also introduced the October Pixel Feature Drop, providing users with even more opportunities to discover and enjoy.

In this piece, I’ll guide you through some of my preferred features from Android 15. While this isn’t a comprehensive overview of all the new elements, these are the ones that have particularly resonated with me.

## 1. **App Archiving**

*(Image credit: Andrew Myrick / Android Central)*

If you’re anything like me, you likely download numerous apps, only to later forget about them. The **App Archiving** feature in Android 15 has transformed the way I manage apps. It enables you to archive apps that you don’t frequently use, thereby freeing up storage space without needing to delete them completely. The best part? This feature isn’t restricted to apps from the Play Store—you can also archive apps from third-party sources such as F-Droid. It has been invaluable in managing my phone’s storage while keeping access to apps I may need in the future.

## 2. **One-tap Passkey**

*(Image credit: 1Password)*

I’ve always appreciated two-factor authentication, but **Passkeys** have been somewhat inconsistent for me. Android 15 has enhanced the Passkey experience by streamlining the login procedure to just a single tap. Although it might appear to be a minor adjustment, it significantly speeds up the process of logging into Passkey-enabled accounts, making it less cumbersome. This feature is especially beneficial when you’re pressed for time and wish to avoid a lengthy login.

## 3. **Manually Activate Astrophotography**

*(Image credit: Andrew Myrick / Android Central)*

Capturing the night sky has become simpler thanks to Android 15’s capability to **manually activate Astrophotography mode**. In the past, you had to depend on the phone’s automatic detection to enable this mode, which could be frustrating when conditions weren’t ideal. Now, you can switch it on manually, ensuring that you can seize stunning celestial phenomena like the Northern Lights, which I was fortunate enough to photograph recently.

## 4. **Home Controls on the Lock Screen**

*(Image credit: Andrew Myrick / Android Central)*

Android 15 presents **Home Controls on the lock screen**, streamlining the management of your smart home devices. Whether you utilize Google Home or a custom Home Assistant dashboard, you can now access your controls straight from the lock screen. This feature has proven particularly effective for me, as it allows control over lights, thermostats, and other devices without needing to unlock my phone.

## 5. **Pin the Taskbar**

*(Image credit: Andrew Myrick / Android Central)*

For those who enjoy foldable phones or tablets, the ability to **pin the Taskbar** in Android 15 will likely be a hit. This feature, initially available on Samsung’s Galaxy Z Fold series, keeps the Taskbar visible at all times, facilitating smoother multitasking. It’s a minor enhancement that significantly boosts the overall user experience on larger displays.

## 6. **App Continuity: Transition from Large Screen to Small Screen**

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Comprehending the Ambiguity Related to Google Chrome and Ad Blocker Extensions

# Why You Should Approach Google with Caution, but It’s Not as Bad as You Might Think

For years, Google has held a strong position in the tech industry, and this prominence has brought about a fair share of scrutiny. Issues surrounding privacy, data gathering, or modifications to its offerings often place Google at the heart of debates. Recently, the tech behemoth’s decision to roll out **Manifest v3** for Chrome Extensions has triggered considerable unease, especially among users of well-known ad-blockers like **Ublock Origin**. The concern? That Google, fundamentally an advertising entity, aims to eradicate ad-blockers entirely. But is this truly the case?

In this article, we will delve into why it’s wise to scrutinize Google’s choices, while also highlighting that the situation regarding Manifest v3 may not be as bleak as it appears.

## The Manifest v3 Debate: What’s Happening?

Google’s **Manifest v3** introduces a new framework for Chrome Extensions, generating significant buzz, particularly because it alters the way extensions like **Ublock Origin** operate. Many users have taken to social networks and forums to express their worries, with numerous claims suggesting that Google is deliberately attempting to undermine ad-blockers to safeguard its ad income.

Yet, this portrayal isn’t completely accurate. While it’s undeniable that Manifest v3 brings about notable modifications, the main intent, as stated by Google, is to **boost security and privacy** for users. These alterations are in response to events like **DataSpii**, a substantial data breach that revealed sensitive details from Chrome and Firefox users who had particular extensions installed. These extensions were permitted to function under previous regulations, collecting everything from tax documents to credit card numbers.

### Noteworthy Modifications in Manifest v3

Some of the key updates in Manifest v3 include:

1. **Blocking Remote Code Execution**: Extensions are now prohibited from downloading and running unreviewed remote code. This marks a pivotal advance in preventing harmful extensions from executing detrimental scripts on users’ devices.

2. **Changes to the WebRequest API**: This API, heavily relied upon by many ad-blockers, has faced restrictions. While this has raised alarms, it is a component of Google’s endeavor to mitigate the risk of misuse by harmful extensions.

These alterations aim to avert incidents akin to DataSpii, but not everyone is convinced they will be effective. Detractors, including the **Electronic Frontier Foundation (EFF)**, argue that these modifications might not drastically enhance security and could hinder innovation.

## The Current Scenario: Ublock Origin Remains Functional (For Now)

In spite of the commotion, it’s crucial to recognize that **Ublock Origin** continues to function in Chrome. In fact, many users, including myself, are still utilizing it without facing any problems. Although the extension might have been disabled by default following the update, it can be easily re-enabled in Chrome’s settings. While Google may not prominently advertise this workaround, it remains a straightforward solution for those wishing to keep using the full version of Ublock Origin.

That being said, Google has released a **Lite version of Ublock Origin** that adheres to Manifest v3. For users who feel uneasy adjusting Chrome’s settings, this version offers a more accessible, although slightly less powerful, option.

### Should You Consider Ublock Lite?

If you aren’t particularly tech-savvy or prefer to avoid manually managing extensions, **Ublock Lite** could be the more suitable choice for you. It delivers a simplified experience that still offers ad-blocking capabilities, albeit potentially less extensive than the original version.

For users who are comfortable handling their extensions, the full version of Ublock Origin remains accessible, and there’s no pressing reason to switch. However, it’s advisable to monitor forthcoming updates to assess how Manifest v3 progresses.

## Why Manifest v3 Was Important

While it’s tempting to jump to the conclusion that Google is trying to safeguard its advertising interests by restricting ad-blockers, the truth is more intricate. Some changes in Manifest v3 were long awaited. For example, allowing extensions to execute remote code without prior review posed a significant security threat. It’s surprising that Google permitted this to persist for as long as it did.

As someone who has engaged in Chrome extension development, I can appreciate why certain changes were essential. While Manifest v3 might complicate the operation of specific types of extensions, it effectively closes loopholes that could be exploited by malicious entities.

### Will This Hinder Innovation?

A major worry surrounding Manifest v3 is that it might impede innovation by complicating the creation of new and exciting extensions. While this concern is legitimate, it’s important to recognize that developers still possess alternatives. For instance, they can develop extensions for **Firefox** or **Microsoft Edge**, both of which allow similar functionalities without the identical limitations.

Furthermore, developers can continue to create extensions for