
【Silent Vibration Alarm for Deep Sleepers】Custom soft progressive wrist vibration replaces noisy beeping alarms, only alerting you without disturbing roommates, partners or classmates. Snooze-free design eliminates oversleeping troubles, perfect for shared dorms, quiet offices, libraries and couples’ bedrooms. 3 independent customizable alarms support multi-time reminders for schedules, medication or workouts. 【IP68 Waterproof Adjustable Silicone Band】Made of sweat-proof, stain-resistant soft silicone, easy to wash for daily sweat & splashes. Adjustable double-pin clasp fits 12–19cm wrists for men, women and teens; breathable slim 8mm design won’t slip during sleep and gym. IP68 waterproof withstands sweat, splashes and light rain for all-day & night wear. Note: Not suitable for swimming, diving, or full submersion in water.
【USB Rechargeable & Long Battery】No extra charging cables needed—built-in USB plug for 1-hour fast charging. Premium lithium polymer battery delivers 30-day standby or 15 days of daily regular use. Ultra-light 18g weight creates zero bulky feeling, making it ideal for daily routines or travel. 【Multi-Function Tracker Bracelet】Simple one-button operation friendly to teens and seniors, no complicated pairing. Built-in practical tools: dual step-count modes, calorie & distance calculation, precise stopwatch, plus large clear LED digital display to read data at a glance. With 3.5 stars on Amazon, it's earning solid feedback from real buyers — check recent reviews to see if it fits your needs.



