Thin (100) is the absolute minimum — hairline digits, fewest lit pixels.
Time Format
Digital: switches the displayed digits. Analog: 24 Hour slows the hour hand to one full lap per day.
Auto-Dim After
Auto-dims to 50% after inactivity. Tap screen to restore.
Battery Tips
• Black background keeps OLED pixels off
• Lower screen brightness in Control Center — biggest saving
• Thin weight & dim mode save the most power
• At minimum brightness + 80% dim: ~10-15% overnight
• Plug in for extended all-night use