90+ votes :tools: Previous day correlations 95 19 30+ votes :iphone: Menstrual flow/period tracking from Apple Health 36 14 :tools: Choose units per attribute 31 1 20+ votes :iphone: Trends tab in iOS app 27 2 10+ votes :iphone: Body fat percentage from Apple Health 14 0 :tools: Ability to turn off attributes 14 3