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<div style="font: bold 2em/1.2 -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: var(--wiki-color);">Apple H1</div>
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! class="ios-lab" | Designer
| class="ios-val" | [[Apple]]
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! class="ios-lab" | Introduced
| class="ios-val" | March 2019 ([[AirPods]], 2nd generation)
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! class="ios-lab" | Role
| class="ios-val" | Headphone SoC — audio processing, Bluetooth, on-device "Hey Siri"
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! class="ios-lab" | Devices
| class="ios-val" | AirPods (2nd/3rd generation) · AirPods Pro (1st generation) · Powerbeats Pro · Beats Solo Pro · Beats Fit Pro
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! class="ios-lab" | Predecessor
| class="ios-val" | [[Apple W1]]
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! class="ios-lab" | Successor
| class="ios-val" | [[Apple H2]]
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{{Apple silicon Navbox}}
The Apple H1 renamed the earbud chip family for what it had become: a headphone computer. Debuting in 2019's second-generation [[AirPods]], it answered "Hey Siri" hands-free, switched between devices twice as fast, and cut gaming latency by thirty percent — and in the first AirPods Pro it gained its defining job, running active noise cancellation in real time.
= Legacy =
The H1 powered Apple's audio lineup for over three years across five products, the era in which AirPods became a business the size of a Fortune 500 company. Its real-time ANC workload is what the [[Apple H2]] was built to extend into adaptive, health-aware listening.