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Technologies

AirPods Pro 3 vs. AirPods Pro 2: Should You Upgrade?

Here’s a look at the key differences between Apple’s latest flagship noise-canceling earbuds compared with their predecessor.

With Apple releasing the AirPods Pro 3, folks who already own the AirPods Pro 2 may be wondering whether it’s worth upgrading. 

A good portion of my full review of the AirPods Pro 3 is devoted to discussing the differences between the two models. Here’s how I conclude my review: «Several new features, such as Live Translation, will be available for the AirPods Pro 2, so many AirPods Pro 2 owners won’t feel the need to upgrade right away. But if you’ve been using AirPods Pro 2 for a while, it might be worth passing them on to a friend or relative and upgrading to the Pro 3s.»

Read more: Best wireless earbuds of 2025

AirPods Pro 3 vs. AirPods Pro 2: What’s stayed the same

  • The AirPods Pro 3’s list price is still $249 (£219, AU$429). That wasn’t a given with all the uncertainty surrounding the Trump administration tariffs, but we’ll see how the price shakes out on Amazon and other retailers, where AirPods models often get discounted.
  • The AirPods Pro 3 are powered by Apple’s H2 chip, the same one that powers the AirPods Pro 2, AirPods 4 and Beats Powerbeats Pro 2. Rumors pointed to an H3 chip, but that didn’t happen. 
  • No new color options; white is still the only option.
  • The AirPods Pro 3 stick with Bluetooth 5.3, just like the AirPods Pro 2 (though some true-wireless earbuds have already jumped to Bluetooth 6.0).
  • The buds still feature a MagSafe charging case with USB-C and wireless charging. However, no USB-C charging cable is included (Apple also left out a charging cable with the AirPods 4, though most people have a USB-C cable). 

AirPods Pro 3 vs. AirPods Pro 2: What’s changed

  • While they look similar to the previous model, the AirPods Pro 3 have been redesigned. Their geometric shape has changed a bit, with the angle of the bud shifted. They’re the same length but slightly smaller width-wise, slightly larger depth-wise and weigh a touch more (5.55 grams vs. 5.3 grams on the AirPods Pro 2).
  • The AirPods Pro 3 come with new foam-infused silicone eartips in five sizes, including a new extra-extra small size.
  • The AirPods Pro 3 are equipped with heart-rate sensors like the Beats Powerbeats Pro 2.
  • 2x better noise cancellation compared to the AirPods Pro 2, according to Apple.
  • While the AirPods Pro 3 have 10.7mm drivers like the AirPods Pro 2, those drivers have been upgraded to take advantage of the buds’ new multiport acoustic architecture, which moves more air through the buds and improves sound quality.
  • The AirPods Pro 3’s microphones have been upgraded.
  • The AirPods Pro 3’s Transparency Mode has been enhanced.
  • New Live Translation feature (also available for the AirPods Pro 2 and AirPods 4 series, but not the Beats Powerbeats Pro 2).
  • The AirPods Pro 3’s battery life has improved to 8 hours with noise cancellation on and up to 10 hours in Hearing Aid mode with transparency on. The AirPods Pro 2 are rated for up to 6 hours of battery life with noise-canceling on.
  • Instead of being IPX4 splash-proof like the AirPods Pro 2, the AirPods Pro 3 got an IP57 rating (so did their charging case), which means they can withstand a sustained spray of water. (I poured water on them and they survived just fine.) They’re also dust-resistant.
  • The AirPods Pro’s case now includes a U2 chip, boosting Precision Finding range in the Find My app by 1.5x (requires an iPhone 17). The AirPods Pro 2’s case has the U1 chip.
  • Like with the AirPods 4, the AirPods Pro 3’s case no longer has a button for Bluetooth pairing. You simply double-tap on the front of the case to put the buds into Bluetooth pairing mode. The AirPods Pro 2 have a physical button for Bluetooth pairing. 

The AirPods Pro 3’s new geometric shape and eartips are among the biggest changes

While the AirPods Pro 3 and AirPods Pro 2 look very similar at first glance, they do feel different in your ears. That’s because the AirPods Pro 3’s new eartips are made of silicone but infused with foam toward the front of the ear tip. Also, the angle of the bud has been adjusted so the eartips point more directly into your ear canals. 

If you’re someone who couldn’t quite get a good fit with the original AirPods Pro or Pro 2, the new design could very well help you get a snugger, more secure fit. The fact is that a tight seal is crucial for optimal sound and noise-canceling performance, and Apple redesigned the eartips to make sure users could hear the sound and noise-canceling upgrades with the AirPods Pro 3.

Alas, the new AirPods Pro 3 tips don’t work with earlier AirPods Pro models; they attach differently. 

Do you really need the AirPods Pro 3’s heart-rate monitoring?

I personally don’t feel that heart-rate monitoring is a must-have feature, particularly if you already own a smartwatch with the feature. But for some folks, it will be a welcome addition. The heart-rate sensors have been custom-designed for the AirPods Pro 3 (they’re Apple’s smallest heart-rate sensors) and aren’t identical to the ones in the Powerbeats Pro 2, but the experience using the heart-rate monitoring feature is the same.

How much better are the AirPods Pro 3 than the AirPods Pro 2?

It’s always hard to put an exact percentage on how improved one generation of a product is to the next, and there are always some people who will prefer the older model for whatever reason. But for me, the AirPods Pro 3 are about 20-25% better. 

While they both use the H2 chip, the newest AirPods have been redesigned on the outside and inside, and most people should notice the improvements to sound quality, noise cancellation and fit. 

If you own the original AirPods Pro, I wouldn’t hesitate to recommend upgrading, especially if your battery life has decreased. 

If you’re happy with your AirPods Pro 2, there’s no hurry to upgrade unless your battery life has become an issue (some people have the older AirPods Pro 2 with a Lightning connector for charging instead of USB-C). The previous generation supports most of the same features as the AirPods Pro 3 (aside from heart-monitoring), including Live Translation and Hearing Aid mode.

It’s worth pointing out that the AirPods Pro 3 offer slightly better speech clarity for Hearing Aid mode (with Automatic Conversation Boost) and better battery life — up to 10 hours with Transparency and Hearing Aid mode. That makes the AirPods 3 the better choice if you have small to moderate hearing loss and plan to use your AirPods as hearing aids. 

AirPods Pro 2 vs. AirPods Pro 3 vs. AirPods 4 with ANC spec comparison

AirPods Pro 2 AirPods Pro 3 AirPods 4 with ANC
Weight (each earbud) 0.19 ounce (5.13 grams) 0.20 ounce (5.5 grams) 0.15 ounce (4.3 grams)
Weight (case) 1.79 ounces (50.8 grams) 1.55 ounces (43.99 grams) 1.22 ounces (34.7 grams)
Water resistant IPX4 IP57 IP54
Sensors Skin-detect sensor, Optical in-ear sensor, Motion-detecting accelerometer,
Speech-detecting accelerometer, Force sensor
Skin-detect sensor, Optical in-ear sensor, Motion-detecting accelerometer,
Speech-detecting accelerometer, Force sensor, heart-rate sensor
Optical in-ear sensor, Motion-detecting accelerometer,
Speech-detecting accelerometer, Force sensor
Microphones Dual beamforming microphones, inward-facing microphone Dual beamforming microphones, inward-facing microphone Dual beamforming microphones, inward-facing microphone
Chip H2 H2 H2
Conectivity Bluetooth 5.3 Bluetooth 5.3 Bluetooth 5.3
Active Noise Cancelation,
Transparency mode
Yes Yes Yes
Conversation Awareness,
Adaptive Audio
Yes Yes Yes
Voice Isolation,
Personalized volume
Yes Yes Yes
Battery life Up to 6 hours
+30 hours with case
Up to 8 hours
+24 hours with case
Up to 5 hours
+30 hours with case
Wire in box Yes No No
Launch Price $249 $249 $179

Technologies

Kohler Wants to Put a Tiny Camera in Your Toilet and Analyze the Contents

The company’s new Dekoda toilet accessory is like a little bathroom detective.

Some smart litter boxes can monitor our pets’ habits and health, so having a camera in our human toilet bowls seems inevitable. That’s just what kitchen and bathroom fixture company Kohler has done for its new health and wellness brand, Kohler Health

The $599 Dekoda clamps over the rim like a toilet bowl cleaner, pointing an optical sensor at your excretions and secretions. It then analyzes the images to detect any blood and reviews your gut health and hydration status. Depending on the plan you choose, the subscription fee is between $70 and $156 per year.


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At toilet time, you sign in via a fingerprint sensor so that the device knows who’s using the facilities. (Please wash your hands before signing out or tracking your progress.) Then, check in with the app for the day’s analysis and trends over time. 

Wait until you’re off the pot, though, before you start doomscrolling your health. The device has a removable, rechargeable battery and uses a USB connection. 

Kohler says it secures your data via the aforementioned fingerprint scanner and end-to-end encryption, and notes that the camera uses «discreet optics,» looking only at the results, not your body parts. 

«Dekoda’s sensors see down into your toilet and nowhere else,» the company says. 

Kohler warns that the technology doesn’t work very well with dark toilet colors, which makes sense. I’m sure there could be an upsell model with a light on it. Maybe the company could add an olfactory sensor, since smell reveals a lot about your gut health too. It could track «session» length or buildup under the rim to alert whoever has responsibility to clean it.

Kohler must have been straining to find appropriate lifestyle photos to include with the publicity materials. Many of the images are hilarious, featuring fit-looking men and women drinking water and staring off into space contemplatively — probably thinking about gas.

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Technologies

Who’s Up to Fight Mega-Corporations in the Outer Worlds 2 on Xbox Game Pass?

Save the universe by fighting one CEO at a time in The Outer Worlds 2, plus play other great games coming to Xbox Game Pass in October.

Space is the final frontier, and it’s packed with some devious mega-corporations who are out to make a buck in The Outer Worlds 2. Xbox Game Pass subscribers can fight them in the highly anticipated sequel starting on Oct. 29.

Xbox Game Pass offers hundreds of games you can play on your Xbox Series X, Xbox Series S, Xbox One, Amazon Fire TV, smart TV and PC or mobile device, with prices starting at $10 a month. While all Game Pass tiers offer you a library of games, Game Pass Ultimate ($30 a month) gives you access to the most games, as well as Day 1 games, like Hollow Knight: Silksong, added monthly.

Here are all the games subscribers can play on Game Pass soon. You can also check out other games the company added to the service in October, including Ninja Gaiden 4.


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PowerWash Simulator 2

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 23.

If you’ve ever spent hours watching people on YouTube clean dirty rugs, cars and other grimy objects, you should check out PowerWash Simulator 2. As the name suggests, this sequel is all about blasting away dirt and filth from pools, homes and other objects around town. You have a furry kitty companion, and yes, you can pet them when you’ve finished cleaning.

Bounty Star

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 23.

The American Southwest has devolved into a lawless, post-apocalyptic desert called the Red Expanse in this game. You’re out to clean the place up in this game by taking down major bounties issued by the government, and the best way to do that is by piloting and customizing a giant mech, of course. When you want to nurse your wounds, head back to your run-down garage to rest, grow and cook food and raise animals. It’s like a cozy Armored Core game.

Super Fantasy Kingdom (game preview)

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 24.

After returning from a hunting trip, you find your 8-bit kingdom wrecked in this game. You must rebuild your domain in this roguelite, city builder. But as night falls, hordes of monsters emerge to tear everything back down. Build, mine, cook and grow your home, and prepare to defend it from all dangers.

Halls of Torment

Game Pass Ultimate, Game Pass Premium and PC Game Pass subscribers can start playing on Oct. 28.

Get ready to descend into the deadly Halls of Torment in this retro, horde survival game. You can choose between 11 playable characters, each with their own playstyle, and equip various items and abilities to survive waves of enemies. This game is like Vampire Survivors, so if you like that game give this one a shot.

The Outer Worlds 2

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 29.

Clear your calendar for this sequel to the award-winning sci-fi adventure, The Outer Worlds. This time, you’re an Earth Directorate agent investigating the cause of devastating rifts that could destroy humanity. You have a new ship, new crew, new enemies and mega-corporation goons standing between you and the answers. 

1000xResist

Game Pass Ultimate, Game Pass Premium and PC Game Pass subscribers can start playing on Nov. 4.

One thousand years in the future, humanity is hanging on by a thread after a disease spread by alien occupation forces people to live underground in this sci-fi adventure game. You play as Watcher, and you fulfill your duties well, until one day you make a shocking discovery. This game won a Peabody Award in 2024, and it was nominated for the Nebula Award for Best Game Writing that same year, so get ready for a story like no other.

Football Manager 26

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 29.

Get ready for a more immersive matchday experience in the latest installment of the Football Manager franchise. You can build a star-studded squad with new transfer tools, and this entry features official Premier League licenses and women’s football for the first time in the series’ history.

Game Pass subscribers can play the standard or Console edition of this game. 

Games leaving Game Pass on Oct. 31

While Microsoft is adding those games to Game Pass, it’s also removing three others from the service on Oct. 31. So you still have some time to finish your campaign and any side quests before you have to buy these games separately.

Jusant 
Metal Slug Tactics 
Return to Monkey Island

For more on Xbox, discover other games available on Game Pass now and check out our hands-on review of the gaming service. You can also learn about recent changes to the Game Pass service.

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Technologies

Does Charging Your Phone Overnight Damage the Battery? We Asked the Experts

Modern smartphones are protected against overcharging, but heat and use habits can still degrade your battery over time.

Plugging your phone in before you head to bed might seem like second nature. That way by the time  your alarms go off in the morning, your phone has a full charge and is ready to help you conquer your day. However, over time, your battery will start to degrade. So is keeping your phone plugged in overnight doing damage to the battery?

The short answer is no. Keeping your phone plugged in all the time won’t ruin your battery. Modern smartphones are built with smart charging systems that cut off or taper power once they’re full, preventing the kind of «overcharging damage» that was common in older devices. So if you’re leaving your iPhone or Android on the charger overnight, you can relax.

That said, «won’t ruin your battery» doesn’t mean it has no effect. Batteries naturally degrade with age and use, and how you charge plays a role in how fast that happens. Keeping a phone perpetually at 100% can add extra stress on the battery, especially when paired with heat, which is the real enemy of longevity. 

Understanding when this matters (and when it doesn’t) can help you make small changes to extend your phone’s lifespan.


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The science behind battery wear

Battery health isn’t just about how many times you charge your phone. It’s about how it manages voltage, temperature and maintenance. Lithium-ion batteries age fastest when they’re exposed to extreme levels: 0% and 100%. 

Keeping them near full charge for long stretches puts additional voltage stress on the cathode and electrolyte. That’s why many devices use «trickle charging» or temporarily pause at 100%, topping up only when needed.

Still, the biggest threat isn’t overcharging — it’s heat. When your phone is plugged in and running demanding apps, it produces heat that accelerates chemical wear inside the battery. If you’re gaming, streaming or charging on a hot day, that extra warmth does far more harm than leaving the cable plugged in overnight.

Apple’s take

Apple’s battery guide describes lithium-ion batteries as «consumable components» that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your daily routine and pauses charging at about 80% until just before you typically unplug, reducing time spent at high voltage.

Apple also advises keeping devices between 0 to 35 degrees Celsius (32 to 95 degrees Fahrenheit) and removing certain cases while charging to improve heat dissipation. You can read more on Apple’s official battery support page.

What Samsung (and other Android makers) do

Samsung offers a similar feature called Battery Protect, found in One UI’s battery and device care settings. When enabled, it caps charging at 85%, which helps reduce stress during long charging sessions.

Other Android makers like Google, OnePlus and Xiaomi include comparable options — often called Adaptive Charging, Optimized Charging or Battery Care — that dynamically slow power delivery or limit charge based on your habits. These systems make it safe to leave your phone plugged in for extended periods without fear of overcharging.

When constant charging can hurt

Even with these safeguards, some conditions can accelerate battery wear. As mentioned before, the most common culprit is high temperature. Even for a short period of time, leaving your phone charging in direct sunlight, in a car or under a pillow can push temperatures into unsafe zones.

Heavy use while charging, like gaming or 4K video editing, can also cause temperature spikes that degrade the battery faster. And cheap, uncertified cables or adapters may deliver unstable current that stresses cells. If your battery is already several years old, it’s naturally more sensitive to this kind of strain.

How to charge smarter

You don’t need to overhaul your habits but a few tweaks can help your battery age gracefully. 

Start by turning on your phone’s built-in optimization tools: Optimized Battery Charging on iPhones, Battery Protect on Samsung devices and Adaptive Charging on Google Pixels. These systems learn your routine and adjust charging speed so your phone isn’t sitting at 100% all night.

Keep your phone cool while charging. According to Apple, phone batteries perform best between 62 and 72 degrees Fahrenheit (16 to 22 degrees Celsius). If your phone feels hot, remove its case or move it to a better-ventilated or shaded spot. Avoid tossing it under a pillow or too close to other electronics, like your laptop, and skip wireless chargers that trap heat overnight.

Use quality chargers and cables from your phone’s manufacturer or trusted brands. Those cheap «fast-charge» kits you find online often deliver inconsistent current, which can cause long-term issues.

Finally, don’t obsess over topping off. It’s perfectly fine to plug in your phone during the day for short bursts. Lithium-ion batteries actually prefer frequent, shallow charges rather than deep, full cycles. You don’t need to keep it between 20% and 80% all the time, but just avoid extremes when possible.

The bottom line

Keeping your phone plugged in overnight or on your desk all day won’t destroy its battery. That’s a leftover myth from a different era of tech. Modern phones are smart enough to protect themselves, and features like Optimized Battery Charging or Battery Protect do most of the heavy lifting for you.

Still, no battery lasts forever. The best way to slow the inevitable is to manage heat, use quality chargers and let your phone’s software do its job. Think of it less as «babying» your battery and more as charging with intention. A few mindful habits today can keep your phone running strong for years.

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