A complete guide to all AirPod generations in order

Remember Julia Roberts in Pretty Woman, getting lost in her music with headphones on in that hotel room? Wired headphones in those moments were like a private world you could carry around with you — pure magic. 

Then, in 2016, Apple dropped the first AirPods and, quite literally, cut the cord on how we listen to music. Suddenly, we could slip into our private world, wire-free, just like the characters in those iconic movie scenes. 

Let’s walk through my research of all AirPods generations, from those 2016 originals to today’s advanced models, and see how Apple transformed a pair of wireless earbuds into a tech icon. 

And, as you read it, I hope you turn on your favorite concentration playlist on your AirPods.

All AirPod versions in order

It’s September 7, 2016. I’m watching Apple’s keynote, fully expecting the usual iPhone updates. Then Phil Schiller gets on stage and casually mentions they’re removing the headphone jack from the iPhone 7 and introducing a Lightning Adapter. There’s this split-second pause (a classic Apple marketing move). And then he reveals it: AirPods. 

With every generation, they’ve turned up the volume (literally and figuratively), adding cool innovations like Active Noise Cancellation, Spatial Audio, and even health-tracking features in the latest iOS 18 upgrade. Who knew your earbuds might one day care more about your well-being than your gym buddy?

Here’s every release of AirPods in order: 

AirPods model	Release date
AirPods (1st Generation)	December 13, 2016
AirPods (2nd Generation)	March 20, 2019
AirPods Pro (1st Generation)	October 30, 2019
AirPods Max	December 15, 2020
AirPods (3rd Generation)	October 26, 2021
AirPods Pro (2nd Generation)	September 23, 2022
AirPods (4th Generation)	September 20, 2024

You might be curious: so, how many generations of AirPods are there, and why were they released in such an unusual timeline (not generation after generation)?

I researched this topic, and technically, there are four AirPods generations so far, but it’s not that simple. Apple doesn’t release “generation after generation.” They update their models only when they’ve got something valuable for customers. And, of course, something to compete on the market with other wireless headphones. 

Now, let’s dive into the different AirPod generations model by model.

AirPods 1 - December 13, 2016

The first AirPods were Apple’s bold step into wireless audio. Nobody had done it before. Equipped with the W1 chip, they solved Bluetooth’s biggest headache: pairing. With W1, you could just open the case and tap Connect on your iPhone screen. 

But let’s be real: AirPods didn’t start with universal acclaim. They started with memes. “I didn’t even get AirPods yet, but I already lost them,” people joked in X (Twitter). Others compared them to toothbrush heads. Still, behind the humor, there was something undeniable: curiosity.

I guess, if you were one the first who got AirPods 1, you probably felt the same:

What’s inside the Pods:

• Design: Inspired by wired EarPods but fully wireless with an open-fit, stemmed design.
• W1 Chip: Revolutionized Bluetooth with faster, more stable pairing.
• Battery Life: 5 hours of listening (plus 24 more with the case).
• Siri integration: Double-tap to summon Siri for hands-free control over music, calls, and more.

Key milestones: 

•  They introduced the world to the idea of wireless earbuds that just work.

AirPods 2 - March 20, 2019

When the second generation arrived, it looked almost identical to the first (but that’s just at first sight). Same sleek design and the same silhouette. But inside? A big upgrade. The new H1 chip made them not just faster but smarter. And if you’ve ever felt that tiny lag while gaming or streaming, the H1 chip’s reduced audio latency smoothed that right out, creating an experience that just felt effortless.

What’s inside the Pods:

• H1 chip: Upgraded from the W1, the H1 chip enabled 50% faster device switching and improved audio stability.
• Hands-free Siri: You could just say “Hey Siri” without double-tapping.
• Battery life: 5 hours per charge, plus 24 hours with the case.
• Wireless charging case: Introduced as an optional accessory for cable-free charging.

Key milestones:

• Hands-free Siri and the H1 chip.

AirPods Pro 1 - October 30, 2019

With the first-gen AirPods Pro, Apple introduced a new in-ear design with customizable silicone tips, which came in three sizes. This was the first time I upgraded from my AirPods 1, and it was the best investment in my mental health. With this pair, I could tune out the world around me whenever I needed a moment to focus, thanks to Active Noise Cancellation (ANC). 

But the best part was Transparency Mode. One moment, I’d be completely zoned into my music. The next, with just one tap, I could quickly chat with a barista at my favorite cafe and order a decaf cappuccino and a cinnamon bun as if I wasn’t wearing earbuds. But wait for it –– AirPods Max and AirPods 3 went even further. 

And, of course, there are users like me, who appreciate this generation a lot, and this is why:

What’s inside the Pods:

• Design: In-ear fit with three sizes of silicone tips.
• Audio technology: Active Noise Cancellation, Transparency Mode, and Adaptive EQ. 
• Controls: Press to play/pause, skip, or toggle between ANC and Transparency Mode. Hands-free “Hey Siri” activation.
• Sensors: Dual microphones, optical sensors, motion and speech-detecting accelerometers, and a force sensor for intuitive controls.
• Battery life: Up to 4.5 hours with ANC, with over 24 hours using the Charging Case. Wireless Charging Case. 
• Water resistance: IPX4 is rated for sweat and splash resistance and is ideal for workouts.

Key milestones:

• The AirPods Pro introduced Active Noise Cancellation and a fit that felt made just for you.

AirPods Max - December 15, 2020

Just in time for Christmas gifts haunting in 2020, Apple released its AirPods Max model. That year, Apple set a record by selling 114 million AirPods. Well, it could also be just the Covid-19 Zoom era influence. AirPods Max were sold out in a few hours, and if you weren’t fast, you needed to wait months to get a pair.

While every other over-ear headphones brand was using plastic, Apple went all in with aluminum, stainless steel, and memory foam. And instead of a bunch of buttons, they kept it simple: just one button and a digital crown (Apple being Apple). You didn’t even have to turn them on or off, as they automatically went to sleep when not in use.

What I loved most was the Smart Case. Many reviews criticized it, but I personally find it super useful and stylish. 

They definitely beat the WFH era:

What’s inside the Pods:

• Design: Over-ear design in five colors (Starlight, Blue, Purple, Orange, Midnight), with memory foam ear cushions, and a stainless steel frame.
• Audio technology: Active Noise Cancellation (ANC) with eight dedicated microphones, Transparency mode, Adaptive EQ, and Personalized Spatial Audio with head tracking for an immersive experience.
• Sensors and microphones: Optical, position, and case-detect sensors in each ear cup, plus nine microphones — eight for ANC, three for voice pickup.
• Controls: Digital Crown for precise volume, playback, and calls; dedicated noise control button to toggle between ANC and Transparency mode; hands-free Siri.
• Battery: Up to 20 hours with ANC and Spatial Audio, and an ultra-low-power mode in the Smart Case. 

Key milestones:

• Over-ear design, premium materials, and advanced features like Active Noise Cancellation and Spatial Audio.

AirPods 3 - October 26, 2021

To create the AirPods 3, Apple upgraded its classic model with an improved design, enhanced sound quality, longer battery life, and advanced features like Spatial Audio (which actually made me switch from my AirPods Pro). Personally, I’ve always preferred the no-tips design, and this model felt really comfortable. 

The addition of Spatial Audio created this rich, surround-sound experience that felt exactly like you were sitting in a theater. To show it off, Apple even released an ad with Harry Styles’ “Music for a Sushi Restaurant,” where visuals of Harry multiplied like echoes across the screen, giving a taste of just how immersive Spatial Audio could be. If you’re into ad art like me –– take a look. This one’s iconic. 

What’s inside the Pods:

• Design: New open-ear shape with shorter stems, similar to AirPods Pro but without silicone tips.
• Audio technology: Custom driver, Adaptive EQ, and Spatial Audio with dynamic head tracking for immersive, balanced sound.
• Sensors: Dual beamforming microphones, skin-detect sensors, and accelerometers for precise controls and playback.
• Chip: H1 chip for reliable connectivity and hands-free “Hey Siri.”
• Controls: Press to play/pause, skip, and activate Siri.
• Battery life: Up to 6 hours of listening, 30 hours with the MagSafe or Charging Case.
• Water resistance: IPX4-rated for sweat, dust, and water resistance.
• Charging case: Available with MagSafe or standard Lightning options.

Key milestones:

• The AirPods 3 introduced Spatial Audio to Apple’s standard model.

AirPods Pro 2 - September 23, 2022

The AirPods Pro 2 brought in Apple’s H2 chip. That means Spatial Audio got an upgrade — it became a Personalized Spatial Audio. Using your iPhone’s TrueDepth camera, you can create a sound profile shaped specifically to your ears.

Apple also introduced Adaptive Audio, which adjusts noise cancellation depending on where you are. It adapts to where you are – in a quiet park or the noisy subway. And with Conversation Awareness, the volume automatically lowers when you start talking, making it easy to have a quick chat (for example, order a coffee) without any extra moves.

What’s inside the Pods:

• Next-gen H2 chip: This new chip power features like 2x stronger ANC, Adaptive Transparency, and more responsive controls.
• Personalized Spatial Audio: Tailors sound to your ears using your iPhone’s TrueDepth camera.
• New fit options: With a new XS ear tip, there are now four sizes to choose from.
• Touch controls: Swipe on the stem to adjust the volume. 
• Battery life: 6 hours of listening time and up to 30 hours with the Charging Case.
• Precision finding: The U1 chip and built-in speaker make finding the case easy.
• Versatile charging: Works with an Apple Watch charger, MagSafe, or USB-C.
• Lanyard loop: A small but thoughtful touch for added portability.
• SharePlay at 48 kHz: Makes shared listening sessions with friends feel even better.

Key milestones:

• H2 chip made the noise cancellation 2x as effective, improved Transparency Mode, and brought in Adaptive Audio. 
• The iOS 18 update (2024) included new features for hearing health, such as Hearing Tests, Hearing Aids, and Hearing Protection.

AirPods 4 - September 20, 2024

With the September 2024 release, Apple improved the classic AirPods by including its most advanced tech in two new models (one with Active Noise Cancellation and one without). It was the first time that Apple had ever offered ANC in the open-ear AirPods design. 

Some users were still excited about one particular aspect that many were debating:

What’s inside the Pods:

• Active Noise Cancellation (ANC): Blocks low-frequency noise with upgraded microphones and a new H2 chip.
• Adaptive audio: Dynamically blends ANC and Transparency Mode.
• Transparency mode: Lets you stay aware of your surroundings.
• Conversation awareness: Lowers audio when you speak to someone nearby.
• Redesigned Fit: Improved shape and shorter stem for comfort and better controls.
• Durability: IP54-rated dust, sweat, and water resistance.
• Charging upgrades: Compact wireless charging case with USB-C, Apple Watch charger, and Qi support. Includes a speaker for Find My tracking.
• Battery life: Up to 30 hours with the case, 5 hours per charge (4 hours with ANC).

Key milestone: 

• Redefined Apple’s classic open-ear design by bringing Active Noise Cancellation to this form factor for the first time ever. 

Evolution of AirPods technology

I still remember unboxing my first pair of AirPods in 2016. That design felt so futuristic back then. They were inspired by the familiar wired EarPods we all had tucked away in drawers, but now they were wireless. 

Here’s how AirPods have revolutionized over time:

Model	Design advancements
AirPods 1 (2016)	Open-fit, stemmed design inspired by wired EarPods.
AirPods 2 (2019)	Identical design to AirPods 1.
AirPods Pro 1 (2019)	In-ear design with customizable silicone tips.
AirPods Max (2020)	Over-ear design with memory foam cushions and knit canopy.
AirPods 3 (2021)	Open-ear design with shorter stems.
AirPods Pro 2 (2022)	Same in-ear design as AirPods Pro 1, new XS ear tip size.
AirPods 4 (2024)	Shortened stem with refined contours.

Sound quality improvements

Sound has always been a big deal, but Apple made it feel personal. The first AirPods were great — a simple, wireless way to take your music anywhere. But Apple wasn’t done here.

Here’s how sound quality have been improved with each model:

Model	Sound quality improvements
AirPods 1 (2016)	Introduced wireless audio with low latency.
AirPods 2 (2019)	Reduced audio latency for better gaming and streaming.
AirPods Pro 1 (2019)	Added ANC and Transparency Mode for immersive audio.
AirPods Max (2020)	Added deep bass, rich mids, and crisp highs.
AirPods 3 (2021)	Created a surround-sound experience with head tracking.
AirPods Pro 2 (2022)	Twice the ANC effectiveness, improved sound clarity.
AirPods 4 (2024)	Brought ANC to the open-ear design for the first time.

Active Noise Cancellation

In 2019, I tried Active Noise Cancellation on the AirPods Pro for the first time (and, to be honest, it felt like a great investment in my mental health). The hum of a plane, and the noisy coffee shop — all gone. But then Apple added Transparency Mode, and I could hear the world around me without taking the earbuds out. 

Here’s how Apple has introduced ANC in AirPods:

Model	Active Noise Cancellation features
AirPods Pro 1 (2019)	Introduced Active Noise Cancellation and Transparency Mode.
AirPods Max (2020)	Pro-level ANC with 8 microphones for precise sound control.
AirPods Pro 2 (2022)	Twice the ANC power of AirPods Pro 1, Adaptive Audio.
AirPods 4 (2024)	Active Noise Cancellation in open-ear design.

Battery life & charging

Battery life has come a long way since 2016. The first AirPods gave us 5 hours of listening time. With the Charging Case, you had 24 hours total. 

Here’s the battery charging timeline:

Model	Battery life & charging
AirPods 1 (2016)	5 hours of listening, 2 hours of talk time, and 24 hours with the Charging Case.
AirPods 2 (2019)	5 hours of listening, 3 hours of talk time, 24 hours with the Charging Case.
AirPods Pro 1 (2019)	Up to 4.5 hours with ANC, with over 24 hours using the charging case. Wireless charging case.
AirPods Max (2020)	Up to 20 hours with ANC and Spatial Audio, and ultra-low-power mode in the Smart Case.
AirPods 3 (2021)	Up to 6 hours of listening, 30 hours with the MagSafe or Lightning Charging Case.
AirPods Pro 2 (2022)	6 hours of listening time (33% more than the original AirPods Pro) and up to 30 hours total with the Charging Case.
AirPods 4 (2024)	5 hours listening (4 hours with ANC), 30 hours with case.

What’s next for AirPods?

While putting this article together, I came across some rumors that AirPods Pro 3 might arrive in the fall of 2025, just a year after the AirPods 4 launch. In this release, I’m most intrigued by the predicted USB-C charging case. Yes, finally — a single cable for everything. Thanks, EU, for ending the eternal “Where’s my charger?” struggle.

But let’s talk about what I find most valuable: the advancements in hearing health. The AirPods Pro 2 has already introduced features like hearing tests and adaptive hearing aid capabilities with iOS 18. I’m excited to see what Apple has planned next. AirPods that warn you when the concert is too loud? Or earbuds that can proactively protect your hearing before it’s too late? 

Then there’s also Apple’s environmental mission, which feels more relevant now than ever. They’re pushing toward net-zero carbon emissions by 2030. Hopefully, that means even more care for Earth in the next years. 

The past and the future of AirPods versions: Recap

The nostalgic Y2K trend has brought wired earbuds back into fashion. And while I adore Dua Lipa’s iconic wired pod moments and this chic throwback vibe, I can’t help but get excited about every new AirPods release.

That said, the future of AirPods promises some exciting features, but you don’t need to upgrade to every new model to make the most of your current AirPods. With apps like One Switch or ToothFairy for quick connections and Boom 3D for enhanced audio, you can elevate your listening experience while staying mindful of your consumer habits.

Best of all, you can try these tools and more with Setapp’s 7-day free trial. The platform has somany useful apps for Macs and iPhones, that I doubt that you’ll use only the apps I mentioned.

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