On: Ask HN: Is there a new habit you cultivated recent...

[projectramo]

I used to use the Jawbone UP because it had the best REM sleep tracking. I bought up a ton of old ones when they closed down because they don't last.

I use the fitbit now. The sleep tracking has caught up.

The link between REM and mood/clarity is very strong in my case.

[rwmj → projectramo]

Is there one which doesn't upload your habits to the cloud?

[projectramo → rwmj]

not that I know of. The devices themselves were very fragile and undependable. The new generation is reliable though. But in the old days you had to have a backup somewhere or else you lost all the data.