A haptic session feels more useful when it has a purpose and a finish. Phone Vibrate provides timing and intensity controls so you can create a deliberate pattern instead of leaving vibration running indefinitely.
Choose the purpose first
Decide whether the session is a brief sensory cue, a timed focus companion, or a simple haptic demonstration. Pick the shortest duration that fits that use.
Begin below maximum intensity
Test a mode at a comfortable level before increasing it. Hold or place the phone securely, keep it away from hard surfaces where it can move or make excessive noise, and use calming audio only when it adds value.
Stop at discomfort
End the session if you notice pain, numbness, irritation, dizziness, device heat, or unusual behavior. Phone Vibrate is a general utility, not a medical or therapeutic device.