***No charger***Coolfire Vibrating Alarm Clock Wristband, Silent Wake-Up Watch for Heavy Sleepers, Won’t Disturb Partner, Couples/Roommates, Deaf/Hearing Impaired, 4 Alarms, Bluetooth App, Rechargeable (Purple)***No charger***

Additional Details from the Manufacturer

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More features

• ✅ WAKE UP WITHOUT WAKING ANYONE ELSE: Strong vibrating alarm wristband wakes you gently—without disturbing your partner, roommates, or family. A discreet alternative to loud alarms and bed shakers. Ideal wrist alarm clock for heavy sleepers, deaf people, hearing impaired, and anyone who needs a quiet wake-up (shift workers, nurses, doctors).
• ✅ RECHARGEABLE VIBRATING WATCH (CHARGING SAFETY MATTERS) Includes USB cable for charging. Use ONLY standard 5V adapters (old phone chargers). NEVER use fast chargers—they WILL damage the vibrating alarm clock and freeze the display. Full charge lasts 4–6 weeks. Battery indicator on screen. Wall adapter not included. Remove wrist alarm from arm to charge.
• ✅ 4 PROGRAMMABLE ALARMS + BLUETOOTH APP SETUP Set up to 4 customizable alarms using the free CoolfireSB app (iOS 12+ / Android 8+). Choose daily, weekdays, weekends, or custom repeats—just like your smartphone. Time syncs automatically via Bluetooth. After setup, the vibrating wrist alarm clock works independently: alarms vibrate without phone connection. Also works as a medication reminder or alarm bracelet for deaf people.
• ✅ ONE-BUTTON, NO-FUSS NIGHTTIME OPERATION Simple one-button design stops vibrating alarms instantly. Always-on display shows time continuously with a battery indicator. Removable alarm watch slides out of the sweatband for washing. Sweat-proof for nighttime sleep use (not waterproof—no showers). Manual includes QR codes for quick app download and setup.
• ✅ COMFORT-FIRST SLEEP BAND YOU CAN WASH Soft cotton-based elastic wristband designed specifically for comfortable nighttime wear (not all-day outdoor use). Electronics watch module is removable for easy band washing. Instruction manual included plus customer service support email. Great for quiet mornings, gentle wake-ups, rise alarm needs for deaf, and medication reminders.