Here3/HerePro?

I was interested in a waterproof GPS and stumbled across this diagram from T-Motor which included a Here3 and HerePro system, yet they don’t seem to exist. Are these future devices that are unreleased?

Link to T-Motor post

Yes they will be released in future.
Here3 is water repellent while HerePro is waterproof.

Thanks for the information! Looking forward to this release.