HeartBLE: Heart Rate Monitor

HeartBLE: Heart Rate Monitor

Connect Zwift or Bike Computer

7 ratings
12 reviews
Free
In-App Purchases

Details

Released
March 5, 2026
Updated
September 30, 2026

Features

HeartBLE: Heart Rate Monitor screenshot #1 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #2 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #3 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #4 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #5 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #6 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #7 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #8 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #9 for Apple Watch
HeartBLE: Heart Rate Monitor screenshot #10 for Apple Watch
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About

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.

✓Broadcast Apple Watch heart rate via Bluetooth
✓Direct watch to device connection
✓Universal HR BLE protocol compatibility
✓No ads, tracking, or analytics
✓Quick access from watch face complication
✓Start/stop from Control Center
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What's New in HeartBLE

1.7

September 30, 2026

- Greatly improve Help section in Settings: more help topics are available directly on your watch. - HeartBLE is even more resilient! If an on-device Bluetooth issue occurs (for example, if Bluetooth is turned off or something fails), it will automatically retry and recover. - Translated on Chinese, German, Spanish, Japanese and Italian!

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Subscriptions & In-App Purchases

$0.99

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User reviews

Müll

Kostenlose Testphase lässt sich nicht aktivieren. Schlampig programmierte App.

Heart Rate Monitor

Works great with my IGSPORT computer

Perfect if pairing worked

In principle exactly the app I was looking for. Initial pairing also works fine with my IGPsport bsc300t, but subsequent automatic pairings fail (the app is running) and I always have to remove the Connection in the bike computer and pair anew. Would buy if that’s fixed. Thanks for being able to try before buying!
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Response from developer

Hi! This happens because all Apple devices rotate Bluetooth addresses in order to protect you from tracking. Address rotation is a part of the standard, but simple bicycle computers do not support it. So you have to pair it again each time. However, the pairing process with iGPSPORT is very simple: Settings > Sensors > Add Sensors > Heart Rate > choose HeartBLE. If you wish to improve that experience, contact the bicycle computer developer and ask them to implement RPA and IRK. There's nothing that I can do on the watchOS side due to strict Apple policies.

Garmin edge?

Excuse me, I am using a translation software.
Is this app also compatible with the GARMIN Edge?
I have confirmed that it works on my PC (MyWhoosh) after installation, so I am certain that the Bluetooth signal is being transmitted. However, it was not detected as a heart rate sensor on the Edge's settings screen at all.
Since my trial period ended while it remained unconnected, I was unable to investigate further to see if there was an issue with my settings.
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Response from developer

Hello! Garmin Edge compatibility isn't guaranteed. It works for some people but the majority - not. However, all the other bicycle computers pair with HeartBLE: Wahoo, Hammerhead, iGPSPORT, Coospo, Magene. So the issue is on the Garmin side. If you wish, please contact the Garmin support and ask them to implement Bluetooth standards strictly, including RPA and IRK. Maybe, if enough people push Garmin, we would get it working with HeartBLE. I'm glad that it worked with MyWhoosh for you, maybe it deserves more stars? :)

无法付费

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Response from developer

我很乐意协助您解决这个问题。请尝试在 iPhone 上的 App Store 中退出登录并重新登录,然后检查手表上的 App Store 是否能正常打开。完成这些步骤后,请尝试重启该应用并再次进行购买。如需进一步帮助,请联系我:heartble.sup@gmail.com

Developer apps

FAQ

Does HeartBLE have ads?

No, HeartBLE is ad-free. The developer explicitly states 'No ads, notifications, tracking or third-party analytics. Your data stays on your device.'

How much does HeartBLE cost?

HeartBLE offers a 7-day free trial. After the trial, it requires a single, one-time purchase. There are no recurring payments.

What devices does HeartBLE support?

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.

How accurate is HeartBLE?

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.

Can I use HeartBLE with multiple apps simultaneously?

No, HeartBLE cannot be used simultaneously with other workout apps. Starting a new workout with HeartBLE will abort any previous workout session.

How often is HeartBLE updated?

The latest version is 1.4, last updated on May 21, 2026. This indicates a relatively active development cycle for the application.

What do users like about HeartBLE?

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.

Is HeartBLE suitable for children?

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.