Originally Posted by
John_V
The nice thing about Wahoo sensors is that if you ever want to augment your Fenix with a cycling app on your phone, the Wahoo sensors will connect to both devices at the same time.
FYI, so will the Garmin sensors. I have the same watch as the OP, and a Samsung phone with ANT+; I've been able to record a few rides and runs (including HR data) on my phone and watch at the same time. I can't find any benefit to having it recorded on the phone, but it's possible.