Not for Garmin
Disappointed! Tried connect to Garmin Fenix 8 Pro sapphire using AirPods Pro 3 with no luck. Fenix sees Heartrate cast but will not connect. Hoping this will work in the future. 4 stars because of the pricing model and the ability to test before buying. If it would connect I would buy without reservation. Does display HR from AirPods Pro 3 on iPhone without issue.
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Response from developer
Hi Gymrat34, thanks for your balanced rating in your review. While we state that HeartCast does not work with Garmin devices, we understand the desire. Please email us if you'd like to help us test HeartCast with your Fenix device. contact@heartcast.app
Plays with others
I appreciate being able to listen to audible, see my cycle stats on Strava and my heart rate on my phone without tech glitches.
Response from developer
Thank you, Mr Natural 57! We appreciate you!
Good but …..
I use this to over come the short comings of the FIT controller on my Reise & Müller Homage 5 HS Pinion ebike. It does not see the Apple Watch as a heart rate monitor. A Bluetooth issue I believe.
However, HeartCast does transfer the Apple Watch heart rate to the bike display. But in doing so it stops the Apple Activity app from running.
However, HeartCast does transfer the Apple Watch heart rate to the bike display. But in doing so it stops the Apple Activity app from running.
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Works well with MyWhoosh
Previously gave up on using my watch for indoor cycling after how unreliable the zwift version was.
Moved to MyWhoosh and realised they had no watch app, and came across this.
Works perfectly, and is reliable and stable. Not a single drop out.
Great that it lets me now connect to anything that needs a Bluetooth heart rate sensor
Moved to MyWhoosh and realised they had no watch app, and came across this.
Works perfectly, and is reliable and stable. Not a single drop out.
Great that it lets me now connect to anything that needs a Bluetooth heart rate sensor
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When it works, it’s great
***updated review***
6-14-2026
New version works perfectly!
Thanks for the attention on fixing this app.
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I wish this app would work even 90% of the time. It consistently loses connection with the watch. I’m using it with ROUVY and I start the app on my phone and then initiate the heart rate tracking on my watch. It consistently drops out. During my ride, I have to quit it. Restarted it quit it restarted it. Please figure out what the Bluetooth issue is with this because that’s where the problem seems to lie. Consistently losing connection to the watch. I would love to rate this higher, but it just doesn’t work reliably enough. I’m going back to the Apple workout tracking which is too bad because it’s nice when it works with ROUVY.
6-14-2026
New version works perfectly!
Thanks for the attention on fixing this app.
*******************
I wish this app would work even 90% of the time. It consistently loses connection with the watch. I’m using it with ROUVY and I start the app on my phone and then initiate the heart rate tracking on my watch. It consistently drops out. During my ride, I have to quit it. Restarted it quit it restarted it. Please figure out what the Bluetooth issue is with this because that’s where the problem seems to lie. Consistently losing connection to the watch. I would love to rate this higher, but it just doesn’t work reliably enough. I’m going back to the Apple workout tracking which is too bad because it’s nice when it works with ROUVY.
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