The wife bought a pair of these a while ago and loves them. She has a Garmin Fenix 5s watch which she uses to play music and has had real problems finding a decent pair of headphones that don’t drop out (usually down to watch on left wrist, BT receiver in right earphone), but she’s been using the these (same model as tested) for a few months now and had no issues whatsoever.
I’ve never been a fan of listening to anything while running or riding as I prefer to hear what is going on, but I am tempted to get a pair myself, especially for long road rides.
Edit: They do a mini version now too with a smaller loop