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 material, lightweight and comfortable to wear. The bright screen provides a comfortable touch experience. This is a thoughtful gift for loved ones, friends, or yourself. Quiet alarm with strong vibration: Supports up to 6 individual vibration alarms, no daily on/off required. The quiet, strong vibration does not disturb others, making it ideal for discreet reminders such as bathroom breaks, homework, medication, hydration, waking up, exercise, daily planning, or routine tracking. Multifunctional: Displays time, date, and day of the week. Tracks steps, calories, distance, and battery level. Offers 15 alarm settings, 12/24-hour format, stopwatch, metric/imperial unit conversion, and auto screen activation when lifting the wrist. These practical features support daily organization and silent alerts for important tasks like meetings or medication. Rechargeable and waterproof: Designed to be waterproof and sweat-resistant, suitable for use during handwashing or showering. The long-lasting rechargeable battery lasts up to 20 days on a full charge, eliminating the need for frequent battery replacements. Charges quickly and conveniently via USB port. Easy to use: Simple setup with no Bluetooth or mobile app required. All settings are programmed directly on the device. Power-off memory function retains all alarm settings, so there's no need to reset after turning off. Compact size allows for easy portability and can be carried in a shirt pocket or bag.