ZoneTime: Heart Zone Minutes

Apple Watch shows your heart-rate zones one workout at a time. ZoneTime adds the missing ledger: cumulative minutes per zone for the whole day, week, month and year — with a weekly target like the classic doctor's prescription of 150 minutes in Zone 2. GOAL One screen that answers the question: a ring for the week's Zone 2 minutes against your goal, the pace you need per day, and the week day by day. EXPLORE All five zones for any week, any day hour by hour, and month and year trends against your goal line. WIDGETS Home Screen and Lock Screen widgets with this week's minutes and progress, refreshed whenever the app syncs. APPLE WATCH A glanceable Zone 2 dial on the wrist — your Zone 2 heart-rate range around it, this week's minutes in the middle, today's breakdown a tap away — plus complications for your watch face. YOUR ZONES Five bands from your max heart rate, prefilled from your age and fully editable — every boundary, and the max itself. HOW IT COUNTS Zone time is integrated from your raw Health heart-rate readings; each gap between readings is credited to the earlier reading's zone, capped at five minutes, so sparse resting readings never invent zone time. Workout numbers closely track Apple's per-workout zones. PRIVATE BY DESIGN - All processing happens on your iPhone and Watch - No account, no ads, no analytics, no network calls - Reads Health data only with your permission ZoneTime is informational, not medical advice. Built by Shadow Brain. Questions? ask.shadow.brain@gmail.com