App Preferences controls how Titan displays numbers, colors and workout charts. None of these settings changes how a score is calculated.
To open it, tap your avatar on Today, tap the gear on You, then tap App Preferences. Appearance, Charts and Units all sit on that one page.
01Appearance
Color Scheme
Choose System, Light or Dark from preview tiles. System is the default and follows your iPhone's appearance. The choice applies to the whole app.
App Icon
Choose the Light or Dark Titan icon for your Home Screen. iOS confirms the change with its own alert. If iOS rejects it, Titan keeps the current icon and shows "Couldn't change the app icon. Try again."
02Charts
Both chart styles apply to the charts on a workout's detail screen. Each option shows a preview tile, so you can see the style before you pick it.
| Setting | Options | Default |
|---|---|---|
| Workout Heart Rate Chart | Colored Dots, Range Bar, Colored Line | Colored Line |
| Workout Speed Chart | Bar, Line | Line |
03Units
Use Metric System
On shows kilometers, kilograms, meters and kilometers per hour, with pace per kilometer. Off shows miles, pounds, feet and inches, and miles per hour, with pace per mile. It applies to workout distance and speed, distance in Trends, weight and height on You, the body weight chart in the Energy detail, and weight you log by hand.
Use Kilojoules
Off shows energy in Calories, labeled Cal. On multiplies each value by 4.184 and labels it kJ. It applies to energy on Today, in the Energy detail, in Workouts and on the Titan watch app. See energy dashboard for what those figures mean.
Defaults from your region
The units step in onboarding starts from your iPhone's region settings. An iPhone set to the US or UK measurement system starts on Imperial, and every other iPhone starts on Metric. The regions Australia and New Zealand start on Kilojoules, and every other region starts on Calories. You can change either choice in onboarding or later in App Preferences.
04Workout suggestions
Hide Workout Suggestions lives on You > Your Training, next to your training goal and Rest Mode. Turning it on removes the Workout Suggestions card from Workouts.
