Timer Function: Preset a repeat interval timer for 1, 5, 10, 15, 30, 45, 60, 90, 120, or 180 minutes throughout the day. The auto-repeating vibration alerts you for potty training, bathroom breaks, or medication reminders. Multiple Alarm Setting: Set up to 15 discrete vibrating alarms per day for any specific time. Features auto-repeating vibration and does not require daily activation. Strong Vibrating Alarm: Silent, strong vibration provides discreet reminders without interrupting others. Ideal for potty training, homework schedules, bedwetting alarms, medication, hydration reminders, waking up, and maintaining a daily routine. Safety Tested: Features a soft silicone wristband designed to fit wrists from approximately 4 to 7.5 inches. The large band fits 6 to 8.5 inches. Simple Setup: Features 12/24 hour format and functions as a regular watch. Easy to program directly from the device. One full charge provides 6 to 20 days of use. Condition: New. Origin: China.