So you're wondering if those heart rate readings on your AirPods Pro 3 are actually legit? Good news - they're surprisingly accurate for most people.
Apple packed a custom PPG sensor into these earbuds that pulses infrared light 256 times per second to track your blood flow. And here's the cool part - your ear canal is actually a better spot for measuring heart rate than your wrist because it's closer to major arteries and doesn't bounce around as much when you move.
What the Experts Found
DC Rainmaker (basically the gold standard for fitness tech reviews) was pretty blown away - the AirPods Pro 3 sometimes beat the Apple Watch in matching chest strap accuracy. That's saying something.
But let's keep it real. SoundGuys saw readings that were off by 15-34 BPM in some tests. So your experience might depend on:
- How well they fit your ears
- What kind of workout you're doing
- Your individual physiology (we're all different)
The Smart Part
If you're wearing both an Apple Watch and AirPods Pro 3, they actually team up. Apple's software constantly checks which device is getting better readings and switches between them automatically. Pretty slick.
The Bottom Line
These are great for keeping tabs on your heart rate during everyday workouts. But if you're training for a marathon and need clinical-grade accuracy, you might still want a dedicated chest strap for those serious sessions.
For the average person just wanting to see their heart rate during a jog or gym session? The AirPods Pro 3 absolutely get the job done.
📚More About AirPods Pro 3
Considering the AirPods Pro 3?
Here's our "TLDR" Review
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More Answers
If you're still curious about the AirPods Pro 3, here are some other answers you might find interesting:
No, AirPods Pro 3 batteries are not user-replaceable. They're sealed units. Apple offers official battery service.
Apple Battery Service:
| Item | Cost | |------|------| | One AirPod | $49 | | Charging case | $49 | | Both AirPods | $98 |
With AppleCare+: Free if battery under 80% capacity
How to Tell If Battery Is Degraded: No official battery health indicator. Judge by runtime:
- Should get: ~8 hours listening
- Degraded: Under 5 hours
Third-Party Repair: Not recommended. Sealed design usually results in damage during opening. Apple doesn't sell replacement batteries.
Expected Lifespan:
- Years 1-2: Full capacity
- Years 2-3: Gradual degradation
- After 3 years: May need service
AppleCare+ Math: AppleCare+ = $49 for 2 years One battery service = $49 per unit If you need any battery service, AppleCare+ pays for itself.
Connection issues with AirPods Pro 3 are usually fixable. Here's what to try, from quick fix to full reset.
Quick Fix (Try First): Put AirPods in case → close lid → wait 15 seconds → open lid. This fixes many connection issues.
Full Reset (Fixes Most Problems):
- Put both AirPods in case
- Close lid, wait 30 seconds
- Open lid
- Press and hold back button 15 seconds
- Light flashes amber → white
- Hold near iPhone to re-pair
Common Problems:
| Issue | Fix | |-------|-----| | Won't connect | Double-tap case front until white flash | | One AirPod only | Clean contacts, check charge, reset | | Random disconnects | Disable Automatic Ear Detection | | Wrong device switching | Set to "When Last Connected" on unwanted devices |
Interference Sources: Move away from WiFi routers, other Bluetooth devices, microwaves.
If Nothing Works: Settings > Bluetooth > "Forget This Device" → reset AirPods → re-pair.
Still not working? Contact Apple - may be hardware defect.
AirPods Pro 3 require iOS 18.1 minimum, with iOS 26 needed for hearing health features.
Minimum Requirements:
| Device | Version | |--------|---------| | iPhone | iOS 18.1 (iPhone XS or later) | | iPad | iPadOS 18.1 | | Mac | macOS Sequoia 15.1 |
Features by iOS Version:
| Feature | iOS 18.1 | iOS 26 | |---------|----------|--------| | Pairing, playback | ✅ | ✅ | | ANC, Transparency | ✅ | ✅ | | Spatial Audio | ✅ | ✅ | | Heart rate monitoring | ✅ | ✅ | | Hearing test | ❌ | ✅ | | Hearing aid feature | ❌ | ✅ |
Check Your Version: Settings > General > About > iOS Version
Update: Settings > General > Software Update
Important:
- If buying for hearing features, ensure your iPhone supports iOS 26
- Some users report setup issues until updating to latest iOS
- EU users: Live Translation unavailable due to Digital Markets Act
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