✅ 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. Picture a morning where you don’t have to choose between waking up on time and keeping the room quiet. With this vibrating alarm clock wristband, your wake-up call happens on your wrist—through strong vibration instead of noise—so your partner can keep sleeping, your roommate isn’t startled, and the house stays calm. It’s a practical option for couples, families, and shared living spaces, and it’s especially helpful for heavy sleepers, deaf users, and those who are hearing impaired. Setup is familiar and flexible: use the free CoolFireSB app (iOS 12+ / Android 8+) to program up to four alarms with daily, weekday, weekend, or custom repeat schedules. Time syncs automatically via Bluetooth—and once it’s set, the wrist alarm continues to vibrate even when your phone isn’t connected. At night, it stays simple. The always-on display keeps the time visible with a battery indicator, and a single large button stops the alarm instantly when you’re ready to get moving. Comfort matters when you wear something to sleep. The soft cotton-based elastic band is made for nighttime wear, and the alarm module removes easily so the band can be washed. It’s sweat-proof for nighttime use (not waterproof—no showers). Charging is straightforward—just be sure to follow the safety guidance: use only standard 5V adapters (old phone chargers) and never fast chargers, which will damage the unit and freeze the display. With a full charge lasting 4–6 weeks, it’s ready for quiet, consistent mornings.