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.
Good but โฆ..
I use this to over come the short comings of the FIT controller on my Reise & Mรผller 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, itโs 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. Iโm 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 thatโs where the problem seems to lie. Consistently losing connection to the watch. I would love to rate this higher, but it just doesnโt work reliably enough. Iโm going back to the Apple workout tracking which is too bad because itโs 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. Iโm 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 thatโs where the problem seems to lie. Consistently losing connection to the watch. I would love to rate this higher, but it just doesnโt work reliably enough. Iโm going back to the Apple workout tracking which is too bad because itโs nice when it works with ROUVY.
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This is good
I had difficulty understanding how to start it, still not sure.
I use it to communicate with my Riese & Mรผller Homage 5 S Pinion. Which has a FIT controller that does not communicate directly with Apple Watch.
Heart rate now on FIT display.
Heartcast was a ChatGP suggestion.
I use it to communicate with my Riese & Mรผller Homage 5 S Pinion. Which has a FIT controller that does not communicate directly with Apple Watch.
Heart rate now on FIT display.
Heartcast was a ChatGP suggestion.






