I've been using an old Fitbit Versa 2 for years, until #Google bought #Fitbit and decided they couldn't be arsed to support 3rd-party apps in Europe anymore (because it's waaay too hard to do this in a GDPR-compliant way). 馃檮
But thanks to open source and the Fitbit SDK, I fixed some minor bits in 6-year-old code and now I have my TOTP codes back on my wrist! 馃榿