Smartphones have shifted health from reactive guesswork to proactive,...

https://nova-wiki.win/index.php/Why_Do_Wellness_Apps_Send_So_Many_Notifications%3F_(And_How_to_Stop_the_Buzz)

Smartphones have shifted health from reactive guesswork to proactive, data-backed insight. By using wearables, we track real-time trends instead of relying on vague, once-a-year checkups