AirHRM — Earbuds Heart Rate

Ditch the chest strap. Your AirPods already measure your heart rate — AirHRM broadcasts it over Bluetooth to your Garmin Edge, Wahoo ELEMNT, Hammerhead Karoo, Peloton, Concept2, or any BLE fitness device.

AirHRM reads your heart rate from AirPods via HealthKit and rebroadcasts it from your iPhone over Bluetooth Low Energy. Your cycling computer, rowing machine, treadmill, or gym equipment picks it up as a standard heart rate sensor — just like a chest strap, but without one.

LOCK SCREEN LIVE ACTIVITY

AirHRM shows your current heart rate in the Dynamic Island and on the Lock Screen while your session is active. Glance at your HR without unlocking your phone.

COMPATIBLE DEVICES

• Garmin Edge 540, 550, 840, 850, 1040, 1050, 130, Explore, …
• Wahoo ELEMNT BOLT, ROAM, ACE
• Hammerhead Karoo 2, Karoo 3
• Peloton bikes and treadmills (via BLE heart rate)
• Concept2, Hydrow, and other rowing machines
• Treadmills and gym equipment that accept BLE heart rate sensors
• Any fitness device or app that accepts BLE heart rate sensors

Full compatibility list and setup guide: https://airhrm.app/compatibility/

KEEP IT SIMPLE

• Works with your iPhone locked and in your pocket
• Your heart rate data stays in Apple Health — private and secure
• No workout tracking, no training zones, no account required
• Requires AirPods with heart rate sensing and iPhone with iOS 26

HEALTH DATA

AirHRM uses HealthKit to read heart rate data from your AirPods during an active workout session. This data is used only to broadcast your heart rate to your fitness device. It is never stored, sent to any server, used for advertising or data mining, or shared with third parties.
Terms of Use: https://airhrm.app/legal/terms/

SUBSCRIPTION

AirHRM requires a subscription after a free 7-day trial. Your subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple Account settings at any time.

TRADEMARKS

AirPods is a trademark of Apple Inc., registered in the U.S. and other countries and regions. AirHRM is an independent application and has not been authorized, sponsored, or otherwise approved by Apple Inc. Garmin, Wahoo, Hammerhead Karoo, Peloton, Concept2, and Hydrow are trademarks of their respective owners. AirHRM is not affiliated with, endorsed by, or in any way officially connected to any of these companies.