Onyx Vibration Alarm, IP65 Waterproof Vibrating wristband, Silent Wrist Wake Up for Heavy Sleepers (Black*1)

• Powerful silent vibration alarm specially designed for heavy sleepers, wakes you up without noise to avoid disturbing others.
• IP65 waterproof & sweatproof structure, resistant to splashes, sweat and light rain for workout and daily wear
• Soft adjustable silicone wristband, lightweight and skin-friendly for comfortable all-night sleeping wear.
• Supports multiple custom vibration reminders for wake-up, medicine, study and daily schedule alerts.
• Easy one-button operation with long-lasting rechargeable battery, convenient for students, shift workers and hearing-impaired users.

Tired of loud phone alarms waking your partner, roommate or family every morning? Our Onyx Silent Vibrating Alarm Wristband is tailor-made for heavy sleepers who struggle to hear regular sound alarms. Delivering powerful, targeted vibration straight to your wrist with zero noise, this IP65 waterproof wake-up band lets you rise early without disturbing anyone around you, ideal for shift workers, students, couples, hearing-impaired users and deep sleepers.