1. This reminder clock with vibration alarm features a stylish and soft silicone strap, which is lightweight, durable and hypoallergenic. The movement is made of ABS + PC, being lightweight and not straining the wrist excessively. The bright screen offers a comfortable touch feeling. It can serve as a unique gift for loved ones, friends or oneself. 2. The quiet alarm clock comes with strong vibration, supporting up to 6 individual vibration alarms without the need for daily on/off operation. It operates quietly with strong vibration that does not disturb others, making it suitable for discreet, continuous reminders such as toilet training, going to the toilet, doing homework, taking medication, drinking water, getting up, exercising, creating a daily plan or a prayer or a routine. 3. It is multifunctional, featuring Time/Date/Week Display, Battery status, 6 groups of alarm settings, 12/24 hour format, cycle timing, temperature measurement, etc. These are relatively practical functions. It is not only used for waking up but also for meticulous reminders throughout the day. It can be set as a silent reminder for important meetings or medications. 4. It is rechargeable and waterproof, with a waterproof and sweat-proof design, so there is no need to worry about showering. The long-lasting rechargeable battery can last 30 days on a full charge, allowing for an uninterrupted, worry-free morning without the need to constantly replace batteries. In addition to long battery life, it can be quickly charged anytime and anywhere via a USB charging port. 5. It is easy to use, simple to set up without connecting to Bluetooth or a mobile app, and can be directly programmed on the bracelet. It has a power-off memory function to save all alarm settings, so there is no need to worry about resetting when the device is off. Its pocket size makes it easy to carry anywhere and fits easily in a shirt pocket or bag. 6. Material: silicone+ABS 7. Battery capacity: 75mAh 3.7V 8. Operating environment: -10~50°C 9. Waterproof grade: IPX5 10. Charging voltage: DC=5V (built-in USB can be directly plugged into the power bank for charging) 11. Function: 11.1 Body temperature measurement: The body temperature is automatically measured throughout the day. When the measured temperature is above 37.3°C, the wristband will automatically alert and remind. 11.2 Time and date can be set. 11.3 Vibration alarm clock, which can set up to 6 sets of alarms. 11.4 Timing stopwatch 11.5 Fully charged and work for about 30 days.