Silent Vibrating 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.<br> - Quiet alarm with strong vibration: Supports up to 6 independent vibration alarms. No daily on/off needed. Silent and powerful vibration ensures discreet, non-disruptive reminders—ideal for routines such as hydration, medication, exercise, meetings, or personal scheduling.<br> - Multifunctional: Displays time, date, and day of week. Includes battery level indicator, 6 programmable alarm groups, 12/24-hour format, countdown timer, and temperature measurement. Designed for daily use beyond wake-up alerts—supports timely reminders for tasks and habits.<br> - Rechargeable and water-resistant: IPX5-rated design resists sweat and light splashes—safe to wear while washing hands or in light rain. Built-in rechargeable 75mAh battery provides up to 30 days of runtime on a full charge. Charges quickly via integrated USB port—compatible with power banks and standard USB chargers.<br> - Easy to use: Standalone operation—no Bluetooth or app required. All settings programmed directly on the device. Power-off memory retains all alarm configurations. Compact, pocket-friendly size fits easily in a shirt pocket or bag.<br> - Specifications:<br> Material: Silicone + ABS<br> Battery: 75mAh, 3.7V<br> Operating temperature: -10°C to 50°C<br> Waterproof rating: IPX5<br> Charging input: DC 5V (built-in USB)<br> Functions:<br> 1. Body temperature monitoring (auto-alert at ≥37.3°C)<br> 2. Adjustable time and date display<br> 3. Vibration alarm (up to 6 presets)<br> 4. Countdown timer and stopwatch<br> 5. Up to 30 days of battery life per charge