It depends whether the distribution you're running has the required software packaged and available. I'd guess if you're running debian you should be able to follow the raspbian instructions and have a good change of it just working. It doesn't look like there's anything in there that's specific to either the Pi or Pinephone hardware to trip you up.
I agree completely.
Other arguments are, that open source developement is easier with BLE and .csv than with ANT+ and .fit file format. I bit my teeth out with THIS IS ANT and Garmin.
The only thing I experienced where offers from product seller which where not attractive to me personally,actions to make me stop posting, threaten to delete or delete my posts arguing with the terms and condition when I was writing about an non Garmin or non Matlab product in the Matlab forum, Garmin forum, DC Rainmaker Blog, EEVBlog, etc.
These are for me personally reason to retrait from Garmin and THIS IS ANT products, and reasons to find products and forums which are open, friendly and community driven.
Polar does not have a forum anymore. And Garmin migrated the forum to a new forum platform and lost part of the posts of the users during this migration. Every post can be restored on demand, but who asks Garmin for every post to get it back?
The most important thing is exerience, and user experience, and I cannot follow companies who don t appreciate the value of user experience.