⏰ Wake up smarter, not louder!
Coolfire is a USB-chargeable vibrating alarm wristband designed for silent, effective wake-ups. Featuring app-controlled multi-alarm settings, a comfortable sweatband with backlit LCD, and a long-lasting battery that runs 4-6 weeks per charge, it’s ideal for couples, students, shift workers, and the hearing impaired seeking a discreet alarm solution.
| Color | Red |
| Band Color | Red |
| Style Name | Casual |
| Item Shape | Rectangular |
| Compatible Devices | Smartphone |
| Display Type | Digital |
| Screen Size | 1 Inches |
| Battery Charge Time | 4 Hours |
| Battery Cell Type | Lithium Ion |
| Item Dimensions | 0.25 x 1.5 x 1.5 inches |
| Waterproof Rating | IPX0 |
| Warranty Type | Limited |
| Communication Feature | USB |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
| Connectivity Technology | USB |
| Human-Interface Input | Buttons |
| Supported Application | Alarm |
| Controller Type | physical buttons |
| Case Material Type | Stainless Steel |
| Additional Features | vibration Alarm |
| Band Material Type | Stainless Steel |
Trustpilot
3 weeks ago
3 weeks ago
