So you're wondering if you can actually trust the heart rate readings from your AirPods Pro 3? Short answer: yes, they're surprisingly accurate for wireless earbuds.
How It Actually Works: There's an infrared sensor in each earbud that pulses 256+ times per second to measure blood flow in your ear. Your ear canal is actually a great place to measure heart rate because it's close to major arteries and doesn't bounce around like your wrist does during workouts.
Accuracy Compared to Chest Straps:
| Workout Type | Accuracy | |--------------|----------| | Running/Cycling | 2-4 BPM difference | | Indoor cycling | Nearly perfect | | Track intervals | Virtually identical | | Strength training | Variable |
When Accuracy Drops:
- Earbuds slip during sweaty workouts
- Rapid heart rate spikes
- Wrong ear tip size affects seal
- Intense lifting causes shifting
Important Limitation: The AirPods don't broadcast heart rate over standard Bluetooth. Your heart rate won't show on Peloton bikes, Garmin devices, or other third-party fitness platforms. You're using Apple's Fitness app.
Bottom Line: For everyday workouts and gym sessions, accuracy rivals dedicated fitness trackers. You probably don't need a separate chest strap unless you're training competitively. Having heart rate monitoring built into your earbuds is genuinely convenient.
We may earn a commission when you buy through these links, at no extra cost to you. How ShopSavvy makes money
How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Oct 16, 2026.
📚More About AirPods Pro 3
Considering the AirPods Pro 3?
Here's our "TLDR" Review
Download ShopSavvy App
Compare prices across tens of thousands of stores, set price alerts, watch for deals by keyword, and much more.
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
More Answers
If you're still curious about the AirPods Pro 3, here are some other answers you might find interesting:
- Does AppleCare+ cover AirPods Pro 3?
AppleCare+ for AirPods Pro 3 costs either $29 upfront for two years or $3.99 per month. Given the price of the earbuds ($249), it's relatively inexpensive...
- How do the AirPods Pro 3 touch and squeeze controls work?
The controls on AirPods Pro 3 are squeeze-based, not tap-based. There's a pressure-sensitive area on each stem that you pinch to trigger actions. Here's the...
- What iPhone do I need for all AirPods Pro 3 features?
The answer depends on which features matter to you. For the core AirPods Pro 3 experience—noise cancellation, transparency mode, Adaptive Audio, Spatial Audio,...
- Do AirPods Pro 3 work with Windows PC?
Yes, they work—just like any Bluetooth headphones. You'll hear audio, you can make calls, and the noise cancellation functions. But the experience is...
- How is AirPods Pro 3 sound quality compared to Pro 2?
This is where things get interesting—and divisive. The AirPods Pro 3 don't just sound 'better,' they sound different, and whether that's an improvement depends...
- What charging options does the AirPods Pro 3 case support?
The AirPods Pro 3 case charges four different ways, which means you've probably already got a compatible charger lying around. USB-C is the fastest and most...
- What is Adaptive Audio on AirPods Pro 3?
Adaptive Audio is basically automatic mode switching—the AirPods Pro 3 decide whether you need noise cancellation or transparency and adjust on the fly without...
- How do I find lost AirPods Pro 3?
The AirPods Pro 3 have Apple's best Find My technology yet, and it makes a genuine difference when you can't locate them. The standout feature is Precision...
- Can I use AirPods Pro 2 ear tips on AirPods Pro 3?
Unfortunately, no—and this has annoyed a lot of people. Apple changed the ear tip design for the AirPods Pro 3, using a new attachment mechanism and...
- How does AirPods Pro 3 Spatial Audio work?
Think of Spatial Audio as surround sound for your ears—except instead of needing speakers positioned around a room, the AirPods Pro 3 create the illusion that...
