Smartphones have transformed wellness from occasional, memory-based guesswork...

https://www.tumblr.com/magnificentapexwonder/818130475723948032/youtube-health-explainers-are-you-learning-or

Smartphones have transformed wellness from occasional, memory-based guesswork into a continuous loop of personal data. With the rise of wearables and symptom-tracking apps, we’ve shifted toward objective patterns rather than vague self-reporting