---
product_id: 626612057
title: "Coolfire - Vibrating Alarm Clock Sweatband, Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Students, Easy to Set on User-Friendly App, Hearing Impaired, USB Chargeable, blue,"
brand: "coolfire"
price: "฿13075"
currency: THB
in_stock: true
reviews_count: 5
category: "Coolfire"
url: https://www.desertcart.co.th/products/626612057-coolfire-vibrating-alarm-clock-sweatband-silent-wake-yourself-up-wristband
store_origin: TH
region: Thailand
---

# App-controlled offline alarm setup USB rechargeable lithium battery 4-6 weeks battery life Coolfire - Vibrating Alarm Clock Sweatband, Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Students, Easy to Set on User-Friendly App, Hearing Impaired, USB Chargeable, blue,

**Brand:** coolfire
**Price:** ฿13075
**Availability:** ✅ In Stock

## Summary

> ⏰ Wake smart, wake silent—join the silent revolution!

## Quick Answers

- **What is this?** Coolfire - Vibrating Alarm Clock Sweatband, Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Students, Easy to Set on User-Friendly App, Hearing Impaired, USB Chargeable, blue, by coolfire
- **How much does it cost?** ฿13075 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/626612057-coolfire-vibrating-alarm-clock-sweatband-silent-wake-yourself-up-wristband)

## Best For

- coolfire enthusiasts

## Why This Product

- Trusted coolfire brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** Charge once, enjoy up to 6 weeks of uninterrupted silent wake-ups.
- • **Gift-Ready Innovation:** A thoughtful, practical gift for students, shift workers, and the hearing impaired.
- • **Comfort Meets Function:** Soft, washable sweatband with backlit large digits for easy nighttime reading.
- • **Offline Alarm Reliability:** Set alarms via app, then go phone-free—alarms run independently.
- • **Silent Vibrations, No Disturbance:** Wake up without waking others—perfect for couples and roommates.

## Overview

The Coolfire Vibrating Alarm Clock Sweatband is a USB rechargeable wristband alarm that silently wakes you with strong vibrations, ideal for couples, students, shift workers, and the hearing impaired. It features app-controlled alarm setup that works offline, a comfortable washable sweatband, a backlit LCD display, and a long-lasting lithium battery providing 4-6 weeks of use per charge.

## Description

Do you want to wake up on time without disturbing your partner, roommate, or family? Do you have trouble hearing the regular alarm clock or find it too annoying? If so, you might want to try this silent wake yourself up wristband vibrating alarm watch from CoolFire. This wristband vibrating alarm watch is a smart and discreet way to wake up in the morning. It uses strong vibrations on your wrist to alert you without a noisy alarm sound. It is perfect for couples, students, shift workers, and hearing impaired people who need a silent and effective way to get up. This wristband vibrating alarm watch is easy to set up and use. You can use your phone to set up multiple alarms, customize the alarm days, and switch each alarm on or off. The wristband vibrating alarm watch saves all your settings and works even without your phone. You can also adjust the vibration intensity to suit your preference. This wristband vibrating alarm watch is comfortable and durable. It is made of soft and washable sweatband material that fits snugly and securely on your wrist. It has a large and backlighted digital display that shows the time and battery level. It is powered by a lithium rechargeable battery that can last for 4-6 weeks on a single charge. It comes with a USB cable for easy charging (USB adaptor not included). This wristband vibrating alarm watch is a great gift idea for anyone who needs a silent and smart way to wake up. It is a unique and practical gift that can make their mornings easier and happier. It is suitable for birthdays, anniversaries, holidays, and any other occasions. If you are looking for a silent wake yourself up wristband vibrating alarm watch that can help you start your day without bothering anyone else, don't miss this chance to get this amazing product from CoolFire. Order now and enjoy the benefits of a silent and smart alarm!

Review: Ich bin zufrieden. Angenehmer Tragekomfort. Funktioniert einwandfrei. Wichtig zu wissen: Einstellungen nur über die App!
Review: Je suis mal entendant et avec le bracelet vibrant c’est #1 facile à utiliser avec cellulaire pour programmer tout les heures 👍⌚️

## Features

- 1- VIBRATION ON THE WRIST CAN ALART YOU WITHOUT DISTURBING OTHERS; no annoying sounds or bright lights; ideal for couples, students, shift workers, hearing impaired and for heavy sleepers. Many people who struggle to wake up have reported that our sweatband vibrating alarm clock can wake them up.
- 2- DESIGNED TO WORK OFFLINE: CoolFire vibrating alarm sweatband watches work offline. You don’t need to keep the watch connected to the app. The app connection is only necessary for time synchronization and alarm setup or editing. Alarm settings are saved in the watch itself. After 10 minutes, the watch disconnect from the app, but alarms will still function based on the saved settings, even without app connection.
- 3- COMFORT AND EASE, BACKLIGHTED: positioned on soft washable sweatband for comfort and support; this small vibrating alarm clock has large and backlighted LCD digits for easy reading in the dark.
- 4- SWEAT-PROOF CHARGING PORT WITH LONG BATTERY LIFE: The charging port of the watch is safe and durable. The metal pins are made of stainless steel and coated with gold, which is resistant to corrosion and rust. The watch is powered by a DC 4 voltage lithium rechargeable battery that can be fully charged in 4 hours with the USB cable provided (USB adaptor not included). It runs for 4-6 weeks once fully charged, making it a convenient and reliable device.
- 5- GREAT GIFT IDEA: this wristband vibrating alarm watch is a unique and practical gift for anyone who needs a silent and smart way to wake up; it is suitable for birthdays, anniversaries, holidays and any other occasions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CBJMRGZ5 |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #1,806,141 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #4,681 in Alarm Clocks |
| Country of Origin  | USA |
| Customer Reviews | 3.3 3.3 out of 5 stars (116) |
| Date First Available  | 24 July 2023 |
| Department  | Unisex |
| Generic Name  | Coolfire - Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Set Up Easily On The App, Students, Hearing Impaired. |
| Included Components  | USB cable |
| Item Dimensions LxWxH  | 6 x 38 x 38 Millimeters |
| Item Weight  | 100 g |
| Item model number  | CFW-VIBRATION-1 |
| Manufacturer  | TimeChant |
| Product Dimensions  | 0.64 x 3.81 x 3.81 cm; 100 g |

## Product Details

- **Brand:** Coolfire
- **Colour:** Blue
- **Display Type:** Digital
- **Style:** Modern
- **Special Feature:** vibration Alarm
- **Power Source:** Rechargeable Battery
- **Room Type:** Bedroom
- **Shape:** Round
- **Indoor/Outdoor Usage:** Indoor
- **Theme:** Fitness & Health" or "Assistive Devices

## Images

![Coolfire - Vibrating Alarm Clock Sweatband, Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Students, Easy to Set on User-Friendly App, Hearing Impaired, USB Chargeable, blue, - Image 1](https://m.media-amazon.com/images/I/71I452YN2aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***E on 15 June 2024*

Ich bin zufrieden. Angenehmer Tragekomfort. Funktioniert einwandfrei. Wichtig zu wissen: Einstellungen nur über die App!

### ⭐⭐⭐⭐⭐ Review
*by C***N on 6 December 2025*

Je suis mal entendant et avec le bracelet vibrant c’est #1 facile à utiliser avec cellulaire pour programmer tout les heures 👍⌚️

### ⭐⭐⭐⭐⭐ Review
*by D***R on 27 June 2024*

With my continuing hearing loss, I needed a way to make sure that I wake up in the morning on time. After reading reviews, I chose this product (Coolfire - Vibrating Alarm Clock Sweatband.) Have been using for 3 weeks now and it works great for me. The iPhone app is well designed and very easy to use. I can set multiple alarms, check the battery status, adjust the vibration intensity, etc. I set mine on Medium and that works just fine. I can snooze it multiple times if I'm still sleepy. I haven't explored adjusting any settings on the watch itself - again the app is so easy to use, and since I don't sleep with my glasses on, I can't see it anyway. So my "Easy to read" rating relates to the watch itself and my eyesight, not the app. My only nit is that the wristband is a little tight for me - I wear an XL shirt, but my arms/wrists aren't beefy. But once I have it on, I can fall asleep. The instructions say that the watch needs to be charged monthly, but after 3 weeks my battery still has almost a full charge. Note that the watch end of the charging cable is a non-standard connector. I taped a label to the cable so I wouldn't forget which device it's for.

## Frequently Bought Together

- Coolfire - Vibrating Alarm Clock Sweatband, Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Students, Easy to Set on User-Friendly App, Hearing Impaired, USB Chargeable (Blue)
- Coolfire - Vibrating Alarm Clock Sweatband, Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Students, Easy to Set on User-Friendly App, Hearing Impaired, USB Chargeable (red)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*