Broadcast your Apple Watch heart rate directly to training apps and devices via Bluetooth. Connect to Macs, PCs, bike computers, and fitness equipment without needing an intermediate phone. Enjoy a seamless, ad-free experience with a free trial before a one-time purchase.
1.5
July 1, 2026
- Fixed critical bug when the subscriber wasn't notified when the app went off screen. If you had disconnects before, this might be the reason. Please, check how the app runs now, and update me: heartble.sup@gmail.com. - Reduced delay before the first heart rate reading from 5s to 0.5s! - HeartBLE doesn’t contribute to Activity Rings anymore! - HeartBLE wouldn't save workouts anymore, existing workouts would be cleaned. If you wish to track a workout, then the intended way to do it is on the receiving side.
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No, HeartBLE is ad-free. The developer explicitly states 'No ads, notifications, tracking or third-party analytics. Your data stays on your device.'
HeartBLE offers a 7-day free trial. After the trial, it requires a single, one-time purchase. There are no recurring payments.
HeartBLE is supported on Apple Watch, iPhone, and iPod. It can broadcast heart rate to Macs, Apple TVs, PCs, bike computers, and various training equipment.
While specific accuracy metrics are not provided, the app leverages the Apple Watch's built-in heart rate sensor and uses a direct Bluetooth connection for reliability, aiming to minimize friction and data loss.
No, HeartBLE cannot be used simultaneously with other workout apps. Starting a new workout with HeartBLE will abort any previous workout session.
The latest version is 1.4, last updated on May 21, 2026. This indicates a relatively active development cycle for the application.
Users appreciate the direct connection without an intermediate phone, the ad-free experience, and the ability to use their Apple Watch as a reliable heart rate sensor for various training platforms.
HeartBLE has an age rating of 4+, making it suitable for a wide range of users. Its functionality is focused on fitness tracking and data broadcasting.
