Video: Tip #1 Keeping your speakers clear of dirt and debris August 29, 2022 21:00 Updated Tips for making sure your speakers are clear of dirt and debris. Related articles Video: Tip #2 Your phone case Do bed covers, pillows or other bedding interfere with the sonar sensor sleep tracking? Video: SleepScore Troubleshooting Tips Video: Tip #3 Positioning your phone for optimal results