I got this to start using an indoor trainer for Zwift. I could only see positives with this.
I already had bryton 310, which I use for outdoor riding. This paired using Ant+ perfectly.
These also paired with Zwift on Laptop over bluetooth.
Best part was, this set is sending signals over bluetooth and Ant+ at the same time. I can see the speed and cadence on both devices at the same time.
This also means, I can use Zwift (with bluetooth) and Bryton (for outdoor activities, on Ant+) without having to pair this each time.
Unbelievable, and thanks!