AirPods Pro 3 is the stronger earbud: better noise cancellation, longer battery per charge, a heart rate sensor, and IP57 water resistance, for $249 new. AirPods Pro 2 is the value pick: Apple discontinued it as a new product in September 2025, so it is refurbished only now, and a refurbished pair typically costs far less than a Pro 3. Both share Apple's H2 chip and nearly every software feature, so the real decision comes down to noise cancellation, battery shape, fit, and price.
RefurbMe's own tracking shows how thin refurbished Pro 3 supply still is. Time-to-Refurb, the median number of days between an Apple release and the first unit RefurbMe records in stock refurbished, runs about 292 days for the AirPods Pro family (as of September 2026, per RefurbMe's AirPods Pro stats). The Pro 2 passed that window years ago and has been a staple of the refurbished AirPods listings for a while. The Pro 3, a year past its September 2025 launch, is only now starting to show up refurbished in meaningful numbers.
Quick verdict: which AirPods Pro should you buy refurbished?
Buy AirPods Pro 3 if noise cancellation, workout heart rate tracking, or the extra water resistance matter to you, and you are comfortable buying new or hunting down one of the first refurbished units to reach the market. It replaced the Pro 2 as Apple's current flagship earbud.
Buy AirPods Pro 2 if you want the core AirPods Pro experience for meaningfully less money. It is discontinued new, so refurbished is now the main way to buy one, and a refurbished pair costs a fraction of a Pro 3 based on current listings. You give up some noise cancellation strength, the heart rate sensor, and a slightly higher IP rating, but you keep sealed silicone tips, Adaptive Audio, and the longer 30-hour case battery.
Skip waiting for a deeply discounted Pro 3 refurbished right now. Supply is still thin enough that pricing has not settled, so a Pro 2 or a new Pro 3 are the more predictable buys today.
AirPods Pro 3 vs AirPods Pro 2: spec and price comparison
Both earbuds run Apple's H2 chip and share Spatial Audio, Adaptive Audio, and Transparency mode. The differences that matter sit in noise cancellation, battery shape, fit, and sensors.
| AirPods Pro 3 | AirPods Pro 2 | |
|---|---|---|
| Chip | Apple H2, plus U2 in the case | Apple H2 |
| Active Noise Cancellation | Up to 2x more than Pro 2 (Apple claim) | Baseline for this comparison |
| Ear tips | 5 sizes (XXS to L), foam-infused | 4 sizes (XS to L) |
| Water resistance | IP57 | IP54 |
| Heart rate sensor | Yes, PPG sensor for workouts | No |
| Live Translation (beta) | Yes, with a compatible iPhone | Yes, with a compatible iPhone |
| Battery, single charge (ANC on) | Up to 8 hours | Up to 6 hours |
| Battery, with case (ANC on) | Up to 24 hours | Up to 30 hours |
| Earbud weight (each) | 5.55 g | 5.3 g |
| Case weight | 1.55 oz (44 g) | 1.79 oz (51 g) |
| Price (new) | $249 | Discontinued new (Sept 2025) |
| Price (refurbished) | See live prices | See live prices |
Apple confirms the full AirPods Pro 3 specs on its own tech spec page. The case is a useful reminder that "smaller number" does not always mean "worse": the Pro 3 case is lighter than the Pro 2's despite being physically a little larger, while the earbuds themselves gained a quarter gram each, likely from the added heart rate hardware.
What is new on the AirPods Pro 3
Three changes separate the Pro 3 from the Pro 2, and only two of them are hardware exclusive to the new model.
Heart rate sensor. The Pro 3 adds Apple's first in-ear heart rate sensor, a custom photoplethysmography (PPG) sensor that shines infrared light into the ear canal to read blood flow, combined with the accelerometer, gyroscope, and an on-device model on your iPhone. Apple says it tracks up to 50 workout types. Running it during a workout drops single-charge battery life to about 6.5 hours, since the sensor and the extra processing draw more power than music alone.
IP57 water resistance. The Pro 3 steps up from the Pro 2's IP54 rating to IP57, meaning it tolerates sweat, rain, and brief submersion better, not just splashes. That matters most for the heart rate feature, which is meant for sweaty workouts.
Live Translation is not Pro 3 exclusive. This one is easy to misread as a Pro 3 headline feature, but Apple's own footnote confirms Live Translation also works on the AirPods Pro 2 (and on AirPods 4 with Active Noise Cancellation) with a compatible, Apple Intelligence enabled iPhone running iOS 26 or later. It is a software feature gated by your iPhone, not by which AirPods Pro generation you own.
Noise cancellation: how much stronger is the Pro 3?
Apple states the AirPods Pro 3 remove up to 2x more unwanted noise than the AirPods Pro 2, tested per the IEC 60268-24 standard. Apple credits the gain mainly to the new foam-infused ear tips, which fuse a layer of soft foam to the silicone shell for better passive isolation before the active cancellation even engages.
The Pro 2 was already a strong noise-cancelling earbud when it launched, so this is a meaningful step up rather than a leap from a weak baseline. If you already own a Pro 2 and are happy with it, the gap alone is unlikely to justify replacing a working pair.
Battery life: longer per charge, less total with the case
This is the clearest tradeoff between the two generations, and it runs in opposite directions depending on how you measure it. On a single charge with noise cancellation on, the AirPods Pro 3 last up to 8 hours, a third longer than the AirPods Pro 2's up to 6 hours. With the heart rate sensor active during a workout, that Pro 3 figure drops to about 6.5 hours.
Add the charging case and the result flips. The AirPods Pro 2 reach up to 30 hours of total listening with the case, while the AirPods Pro 3 reach up to 24 hours, a real drop in total case capacity even though the earbuds themselves last longer between charges. The lighter Pro 3 case (see the weight comparison above) appears to trade case battery capacity for extra earbud battery and the new sensor hardware.
For most people, the practical effect is small: both cases comfortably cover a full day. If you regularly go two or three days without a charger, the Pro 2's larger case reserve is the more forgiving option. For more on how these batteries hold up with age, see our guide to how long AirPods last.
Fit and design: five ear tip sizes vs four
The Pro 3 ships with five silicone ear tip sizes, including a new XXS option, built from over 10,000 ear scans according to Apple. The tips are foam-infused for a better seal. The Pro 2 ships with four sizes, XS through L, using the same silicone-only design Apple introduced in 2022.
If you struggled to get a secure seal with the Pro 2, the added XXS size on the Pro 3 is worth trying, since Apple's fit research specifically targeted smaller ear canals that the original four sizes did not serve well. If your Pro 2 tips already fit well, expect a similar in-ear feel from the Pro 3, since both use the same overall silicone-tip shape.
Refurbished pricing: what each generation actually costs right now
Prices move week to week, so check current listings before you buy, but the gap between the two generations right now is wide. As of September 2026, refurbished AirPods Pro 3 listings run from $157 (eBay Refurbished) to $172 (Amazon Renewed), a narrow band that reflects how little refurbished stock exists so soon after launch. Refurbished AirPods Pro 2 listings span a much wider range, from $109 (eBay Refurbished) up to $380 (Back Market) for higher-grade or bundled listings, with most sellers landing well below the Pro 3's floor.
RefurbMe's tracking puts the median discount across every AirPods Pro model it has recorded, spanning both generations, at about 60% versus the original Apple price (as of September 2026, per the same AirPods Pro stats). That figure is pulled down by older, heavily discounted stock, so it is not a promise that today's Pro 3 will ever be 60% off. Treat it as a sign that AirPods Pro as a line depreciates fast on the refurbished market, not as a price target for either specific model.
2021 release
Buying refurbished AirPods Pro: what to check
Apple does not sell refurbished AirPods directly, so the best refurbished deals come through vetted sellers like Back Market, Amazon Renewed, and eBay Refurbished, all compared side by side on RefurbMe. eBay Refurbished is eBay's vetted, warranty-backed refurbished program, not the open eBay marketplace, so it carries the same seller-trust floor and return window as the others.
- Ear tip hygiene: confirm the listing includes fresh silicone tips, or budget for a replacement set, since tips are cheap and earbuds go straight into your ear canal.
- Battery health: favor listings graded Excellent, and prefer sellers who state a battery health percentage rather than just a cosmetic grade.
- Heart rate sensor check (Pro 3 only): if buying a refurbished Pro 3, confirm the Fitness app registers heart rate readings during the return window, since it is new hardware with less refurbisher track record than the rest of the earbud.
- Serial number and warranty: check the serial is not reported lost or stolen, and buy only from a refurbisher that includes a warranty. Every listing compared on RefurbMe comes with coverage.
For a fuller walkthrough of the whole buying process, see our refurbished AirPods Pro guide, or browse our roundup of the best refurbished AirPods if you are also weighing the standard AirPods and AirPods Max lines.
Final recommendation by use case
- Best overall value: AirPods Pro 2. Refurbished listings start well below the Pro 3's current floor, and you still get sealed tips, strong ANC, and a 30-hour case.
- Best noise cancellation and fitness tracking: AirPods Pro 3. The stronger ANC, heart rate sensor, and IP57 rating are worth the premium if you use them.
- Upgrading from the original AirPods Pro (1st generation) or older: AirPods Pro 3, if your budget allows, since it is the biggest single jump in ANC, fit, and sensors of any AirPods Pro generation so far.
- Not sure earbuds are worth the money at all: read our broader take on whether AirPods are worth it before choosing a generation.
Whichever generation you pick, buy from a vetted refurbisher with a real warranty, check the battery grade, and confirm current pricing before you commit, since refurbished AirPods Pro pricing is moving quickly while Pro 3 supply catches up.
Frequently asked questions
First published: Sep 22, 2026
