Vibrating Alarm Wristband Effective Alarm Clocks for Deep Sleepers Heavy Sleeps Wrist Silent Vibration Watch Extremely Wake up Clock Wearable Band that Won’t Wake Partner for Deaf Sleeper

Product description

Does this vibrating alarm wristband come pre-charged? Why cannot the wake up bracelet power on when received?

Only minimal power remains during shipping. Please fully charge it before first use. It works with regular USB chargers, power banks or laptops.

Is this silent alarm bracelet hard to operate? Does it include instructions?

Printed graphic instructions come with the item. Digital guide can be requested.

What if the wristband breaks or stops working after charging?

Please use standard 5V USB chargers; fast chargers may damage the unit. Contact support with evidence for after-sales help if defective.

Does the package include a charging plug?

Charging adapter is NOT included. Only wristband and charging cable are provided.

Does the wristband work as advertised? What features does it have?

All units are inspected before shipping. It supports vibration alarms, temperature tracking, timer and IPX7 waterproofing. Message us if performance fails to meet expectations.

10 Adjustable Silent Vibration Alarm Modes: This silent alarm wristband has 10 vibration alert options. The clear screen displays time and date visibly, assisting daily scheduling. Friendly for heavy sleepers, hearing-impaired people, elders, students and the whole family with easy operation
Daily Splash & Sweat Resistant Design: Handles sweat, hand washing splashes and light drizzles well. No need to take off the wristband while exercising, doing chores or going outdoors to reduce wear
40-Day Standby & 1-Hour Fast Charging: Adopts large-capacity lithium battery, fully charged within 1 hour for up to 40 days stable use. Universal USB port fits power banks, phones and computers, with low battery reminder for trips
Secure Adjustable Round Wrist Buckle: Tough round buckle fixes the wearable alarm clock tightly during sleep, workout and work without slipping, offering stable wearing experience for men and women
24/7 Auto Temperature Vibration Reminder: Tracks body temperature all day automatically without manual control. Multi-light and vibration prompt pops up instantly when temperature exceeds 37.3℃ to catch abnormal signals early
High-Precision Body Temperature Detection: Built-in sensitive temperature sensor supports underarm measuring with ±0.1℃ accuracy, tracking daily body changes for kids and elders’ daily health observation
Multi-Functional Stopwatch & Precise Timer: Built-in timing tool supports split time and lap recording. Perfect for workout, cooking and focus study to improve concentration
Large Clear Digital Time & Date Screen: Simple panel with legible fonts makes time and date easy to read at a glance, optimizing daily plans and boosting work efficiency
Lightweight All-Day Wearing Bracelet: Slim lightweight wrist alarm watch brings comfortable long-time wear, won’t cause tightness during sleep or daily activities
Portable Travel Wearable Alarm Clock: Compact small-sized vibrating alarm bracelet takes little space, easy to carry for business trips, camping and daily outings

Product summary

shift
+
opt
+
D