Features: Peaceful & Gentle Vibration Wake-Up: This alarm clock watch wakes you with a strong yet gentle vibration, eliminating loud, jarring noises. You can wake up peacefully without disturbing your partner or family. Effectiveness: Tested on over 500 heavy sleepers; 99% woke up on time during a 30-day trial. The brand offers a "100% wake-up guarantee" so you can stop worrying about oversleeping. Convenient & Fast Charging: The integrated USB plug allows direct charging from computers or power banks—no extra cable or adapter needed. Just 1 hour of charging provides over two weeks of use. Comfortable for All-Night Wear: Designed for all-night comfort, it features a soft, breathable silicone strap. It’s so comfortable, you’ll forget you’re wearing it. Promotes Better Sleep Quality: This watch helps you wake up naturally and supports easier sleep onset without keeping a phone in your bedroom. It contributes to improved overall sleep quality and increased daytime energy. Specifications: Material: Environmentally safe ABS shell + silicone strap Size: See size chart Color Options: Multiple colors available Practicality: Suitable for daily wear, sports and fitness, outdoor activities, and more. Supports multiple language settings. Appropriate for users of all ages. Package Includes: 1 x Electronic Watch Note: 1. Please allow 1–2 cm measurement variation due to manual measurement. 2. Screen settings may cause slight color differences between the image and the actual product.