Silent Vibration Alarm Watch with Countdown Timer and Waterproof Feature

- High quality: This reminder clock with vibration alarm features a stylish and soft silicone strap that is lightweight, durable, and hypoallergenic. The case is made of ABS + PC, lightweight and comfortable to wear. The bright screen offers a responsive touch experience. A thoughtful gift for family, friends, or yourself. - Quiet vibration alarm: Supports up to 6 customizable vibration alarms. No daily on/off needed. Silent and strong vibration ensures discreet, non-disruptive reminders — ideal for routines such as hydration, medication, exercise, meetings, or personal scheduling. - Multifunctional: Displays time, date, and day of week. Includes battery level indicator, 6 alarm groups, 12/24-hour format, countdown timer, and temperature measurement. Useful for daily planning and timely personal reminders. - Rechargeable and water resistant: IPX5-rated design resists sweat and light water exposure (e.g., handwashing, rain). Built-in rechargeable 75mAh lithium-ion battery provides up to 30 days of runtime on a full charge. Charges via built-in USB port — compatible with power banks and standard USB chargers. - Easy to use: No Bluetooth or app required. All settings configured directly on the device. Power-off memory retains all alarm and time settings. Compact, pocket-friendly size fits easily in a shirt pocket or bag. - Specifications: Material: Silicone + ABS Battery: 75mAh, 3.7V Operating temperature: -10°C to 50°C Waterproof rating: IPX5 Charging input: DC 5V Features: 1. Body temperature monitoring with alert at ≥37.3°C 2. Adjustable time and date 3. Up to 6 programmable vibration alarms 4. Stopwatch and countdown timer 5. Up to 30 days of battery life per charge