Gigi on Nostr: I never used a fitbit or similar because I think they are privacy nightmares. I'm ...

I never used a fitbit or similar because I think they are privacy nightmares. I'm also not a big fan of measuring everything (or over-optimizing everything).

But now I'm curious: are there any that don't suck and are reasonably privacy preserving? If anyone knows it's probably the nostr crowd lol