Anyone got a recommendation for fitness wearables where you can opt out of having to sign up with an account, and can export data out of it in open/standard formats?
I am pretty sure you can use the sports tracking functions in garmin without an account, if not, at least without connecting the watch to a phone. You just need to connect with usb to copy the activity file (.fit) which can be converted to tsv. regarding the passive tracking I dont have a clue
To avoid waiting up to several minutes to get the GPS data when I start my workout, I'll switch to an exercise mode to start acquiring the GPS data while I change into my workout gear and leave the watch near a window.
By the time I've finished changing, the GPS data is available and the watch will behave almost like I had downloaded the EPO/CPE files from Garmin Connect.