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HeartBLE: Heart Rate Bluetooth

HeartBLE: Heart Rate Bluetooth

Connect Zwift or Bike Computer

2 ratings
5 reviews
🔧 Utilities
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 5, 2026
  • July 1, 2026

Features

Developer

Vladimir Kelin
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HeartBLE: Heart Rate Bluetooth screenshot #1 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #2 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #3 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #4 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #5 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #6 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #7 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #8 for Apple Watch
HeartBLE: Heart Rate Bluetooth screenshot #9 for Apple Watch
🧾Free - $12.99
In-App Purchase↘︎
⭐5
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📝1+ tags
Tags↘︎
❓8 answered
FAQ↘︎
📦~ in 1 week
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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

1.5

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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In-App Purchases

$0.99

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User reviews

Most RecentHighest RatedLowest Rated

Perfect for Home Equipment

Finally an Apple Watch heart rate app that just works with my home Training Equipment. I use it to display my heart rate on my bike trainer, Works like a charm.
Lenbu98Lenbu98

很好

可以连上码表单独使用
thankbro。thankbro。

Response from developer

感谢您联系技术支持（heartble.sup@gmail.com）并帮助修复了问题！该应用现已在多款自行车码表上验证可用：iGPSPORT、COOSPO。祝您骑行愉快！

Worked with my ERG!

This connected as a heart rate monitor to my NordicTrack RW500 rowing machine perfectly. Works well, broadcasts heart rate as expected, and now I can focus on the device screen. Love that there was a trial to test it, and just a one time purchase. Much better experience than fiddling with iFit, getting signed out, etc. Great app!
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Od. POd. P

Works with Zwift!

Perfectly connects and sends heart rate to Zwift, recommend 👍
Sfogarty85Sfogarty85

Simple and accurate

It works as expected and I get reliable data without any of the extra junk. So far so good.
Waheed388Waheed388

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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.