- High quality: This reminder clock features a stylish and soft silicone strap that is lightweight, durable, and hypoallergenic. The case is made of ABS + PC, ensuring lightness and comfort on the wrist. The bright screen offers a responsive touch experience. A thoughtful gift for family, friends, or yourself. - Quiet alarm with strong vibration: Supports up to 6 independent vibration alarms. No daily on/off needed. Delivers quiet, strong vibration—ideal for discreet, consistent reminders such as hydration, medication, exercise, scheduling, or routine building. - 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 both wake-up alerts and all-day personal reminders—such as meetings or medication. - Rechargeable and water resistant: IPX5-rated design resists sweat and splashes—safe for showering. Built-in rechargeable battery provides up to 30 days of runtime on a full charge. Charges quickly via integrated USB port. - Easy to use: Simple standalone operation—no Bluetooth or smartphone app required. All settings programmed directly on the device. Power-off memory retains alarm configurations. Compact size fits easily in a pocket or bag. Material: Silicone + ABS Battery capacity: 75 mAh, 3.7 V Operating temperature: -10°C to 50°C Water resistance rating: IPX5 Charging input: DC 5 V (built-in USB connector) Functions: 1. Automatic body temperature monitoring; alerts if temperature exceeds 37.3°C 2. Adjustable time and date display 3. Vibration alarm—up to 6 customizable alarms 4. Countdown timer and stopwatch 5. Up to 30 days of operation on a single full charge