ZoneView is a heart-rate-zone workout tracker for iPhone and Apple Watch.
Where do my heart-rate zones come from? ZoneView estimates your zones from your age when you first set it up. You can adjust your max heart rate or set fully custom zone boundaries anytime in Settings inside the app.
Why doesn’t my workout have a route map? Routes are recorded only for outdoor workouts, and only if you’ve allowed location access on your Apple Watch. Check Settings → Privacy & Security → Location Services on your iPhone.
How do I delete a workout? Delete it in the Apple Health app — ZoneView’s history updates automatically.
Is my data private? Yes. Everything stays on your devices; ZoneView makes no network connections. See the Privacy Policy.
Found a bug, or need help? Email dl89ai@gmail.com and include your iPhone and Watch models and iOS/watchOS versions if you can. You’ll typically hear back within a few days.