I'm quite sure they had a previous version. Couple of years ago I looked at the same thing, and I'm positive Bontrager already had one. Maybe it can be found on sale by now. (Never bought such device though).
Edit:
It might be this one: https://www.trekbikes.com/...ke-computer/p/12527/
The reviews aren't that good though....
Edit:
It might be this one: https://www.trekbikes.com/...ke-computer/p/12527/
The reviews aren't that good though....