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How to Turn On Samsung Galaxy Watch 5 Pro

There are several ways to turn on or wake your Galaxy Watch 5 Pro depending on whether it's completely powered off or just in sleep mode.

Turning On from Powered Off​

When your watch is completely shut down:

  1. Press and hold the Home button (top right) for 2-3 seconds
  2. Release when the Samsung Galaxy Watch logo appears
  3. Wait 30-45 seconds for boot up
  4. Follow on-screen setup if first time

Waking from Sleep Mode​

The watch enters sleep mode to conserve its 590mAh battery. Wake it using any method:

  • Press Home Button: Quick press turns on screen instantly
  • Raise to Wake: Lift wrist naturally to check time (enable in Settings Display Wake-up gesture)
  • Tap Screen: Tap anywhere on display (enable in Settings Display Tap to wake up screen)

Customizing Wake Behavior​

Adjust settings for outdoor use and battery optimization.

Always-On Display: Settings Display Always On Display Toggle on/off

The 590mAh battery makes AOD more practical than on smaller watches, though it still reduces overall battery life.

Screen Timeout: Settings Display Screen timeout

Options: 15 seconds, 30 seconds, 1 minute, 5 minutes. Shorter timeout saves battery for multi-day trips.

Troubleshooting: Watch Won't Turn On​

If your watch doesn't respond:

1. Charge the Watch

  • May be completely drained after extended outdoor use
  • Place on charger for at least 10 minutes
  • Look for charging indicator

2. Force Restart

  • Press and hold both buttons (Home and Back) for 7-10 seconds
  • Release when Samsung logo appears

3. Check Temperature

  • Watch may not turn on if too cold (below -10°C) or too hot (above 50°C)
  • MIL-STD-810H certification ensures wider operating range
  • Allow watch to reach acceptable temperature

4. Contact Support

  • If watch still won't turn on after 30+ minutes charging
  • May indicate hardware issue despite rugged construction

See Also: How to Pair|Battery Life

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