Product Parameters: This vibrating sleep bracelet features a simple, minimalist design with a digital time display and a green color designation in the product title. The band is described as lightweight, breathable, rechargeable, and adjustable to fit wrist sizes from 14 to 23 cm, making it suitable for comfortable overnight wear.

Core Functions: The bracelet is designed with a silent vibrating alarm that provides a gentle wake-up reminder without audible sound, helping to reduce disturbance to nearby individuals. Based on the provided information, it also displays time, tracks steps, monitors calorie consumption, and offers basic smartwatch-style daily activity features. Its simple setup allows the user to wear it before bedtime and set the desired alarm time directly for routine use.

Applicable Scenarios: This product is suitable for sleeping, silent wake-ups, and daily use at home, while traveling, at work, and in shared living environments. It is particularly well-suited for light sleepers, individuals sharing rooms or beds, and users who prefer a quieter, more minimalist sleep accessory with basic fitness tracking support.

Product Summary: Combining a silent vibrating alarm, adjustable wrist fit, rechargeable design, and simple daily tracking features, this sleep bracelet offers a practical solution for peaceful wake-ups and daily timekeeping.