My Wahoo heart rate monitor was playing up. It would report my heart rate, but just stay on one reading for a long time. I decided to try HeartCast and it has been working great. I really should pay the £1.99 donation fee now.
Hi,
According to my personal experience, disappointingly Apple Watch can’t share HR signal in other device(except Zwift, but single not very well).
until I get Garmin 945 (new Wahoo watch also support, but signal seem not very stable?), its can share HR signal for TR & Whaoo device (I used).
And there is one thing need to concern. To make sure Garmin HR can work smoothly, you need to use Garmin first than Wahoo elemnt. I’m not sure whether ANT+ or Bluetooth question.