Guides

Quantified self & data

What wearable data, mood logs and weekly patterns can and cannot tell you, and how to read them alongside how you feel.

• 2 12 questions to ask a mood or journaling app about your data The twelve privacy questions to put to any AI-assisted mood, journaling or habit app before you trust it with your entries, and what good and bad answers look like. Read the guide
• 3 What an AI weekly wellbeing summary should actually tell you What a weekly wellness check-in app is, how an AI weekly summary is made, six things a useful one should tell you, and how to tell insight from a gimmick. Read the guide

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