---
product_id: 95142462
title: "Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White)"
brand: "jakcom b3"
price: "€ 3.90"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/95142462-jakcom-b3-smart-band-in-smart-watches-as-a1-defter
store_origin: ES
region: Spain
---

# Heart Rate Tracker Permanent Calendar Chronograph & Countdown Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White)

**Brand:** jakcom b3
**Price:** € 3.90
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game — where smart meets sleek.

## Quick Answers

- **What is this?** Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White) by jakcom b3
- **How much does it cost?** € 3.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/95142462-jakcom-b3-smart-band-in-smart-watches-as-a1-defter)

## Best For

- jakcom b3 enthusiasts

## Why This Product

- Trusted jakcom b3 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Power & Comfort:** 450mAh battery with detachable silica gel band for lasting wear and easy customization.
- • **Precision Timing Meets Style:** Chronograph, countdown, and alarm clock functions wrapped in a sleek carbon fiber design.
- • **Never Miss a Beat or a Meeting:** Integrated call reminder, answer, and dial features keep you connected hands-free.
- • **Global Ready with Multi-Language Support:** Fluent in 18+ languages, perfect for the cosmopolitan millennial manager.
- • **Stay Ahead with Real-Time Health Insights:** Track your heart rate, sleep, and mood to optimize your day like a pro.

## Overview

The Jakcom B3 Smart Band is a versatile wearable designed for the modern professional, featuring a permanent calendar, heart rate and sleep tracking, call management, and multi-language support. Its durable carbon fiber case and comfortable silica gel band ensure all-day wearability, powered by a robust 450mAh battery. Compatible with Android and iOS, it blends essential smart functions with a sporty, stylish edge.

## Description

Function: Permanent Calendar,Chronograph,Answer Call,Small Second,Big Three Needles,Perspective Window,Week,Lighting,Tourbillon,Remote Control,GMT Two Places,Interactive Music,Noctilucent,Month,Moisture Measurement,Countdown,Speed Measurement,Phase of the Moon,Message Reminder,Sleep Tracker,Mood Tracker,Heart Rate Tracker,Altitude Meter,Call Reminder,Compass,Calendar,Dial Call,Alarm Clock,Push Message,Passometer,Thermometer,Calculators,World Time,24 hour instruction,Attemper,Power Reserve,Fitness Tracker Screen Size: Standard Band Material: Silica Gel Language: French,Dutch,Japanese,Greek,Italian,Russian,Indonesian,Hebrew,Turkish,German,Arabic,Norwegian,Spanish,Polish,Portuguese,English,Ukrainian,Korean Style: Sport System: Android Wear,IOS,Android OS Multiple Dials: No Screen Shape: Square ROM: <128MB Resolution: 500*100 Rear Camera: None Type: Wearable Application Age Group: Adult GPS: No Waterproof Grade: Life Waterproof Compatibility: All Compatible Mechanism: No APP Download Available: No Brand Name: imtimercom CPU Manufacturer: Ingenic Battery Detachable: No Band Detachable: Yes Network Mode: None Battery Capacity: >450mAh CPU Model: Standard Movement Type: Electronic SIM Card Available: No RAM: <128MB Case Material: Carbon Fibre Time to market: This Month Connectors: Bluetooth Functions 1: Time Display Date Display Power Display Functions 2: Motion Pedometer Calorie Consumption Motion Distance Functions 3: Sleep Time Detection Heart Rate Detection Alarm Clock Functions 4: Call Reminder Call Reporting Number Answering the Phone Functions 5: Hanging up the Phone Repeat call Voice Prompt Hot Sale with: a1 Best Match to: defter Promotion with: smartwach

## Features

- Calendaring
- GPS
- Camera
- Alarm Clock

## Product Details

- **Special feature:** Alarm Clock, Calendaring, Camera, GPS
- **Wireless communication standard:** Bluetooth
- **Shape:** Square
- **Brand:** Jakcom B3
- **Colour:** White
- **Age range (description):** Adult
- **Compatible devices:** Smartphone

## Images

![Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White) - Image 1](https://m.media-amazon.com/images/I/51mwIbIEOxL.jpg)
![Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White) - Image 2](https://m.media-amazon.com/images/I/51mwIbIEOxL.jpg)
![Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White) - Image 3](https://m.media-amazon.com/images/I/41gwf6crfHL.jpg)
![Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White) - Image 4](https://m.media-amazon.com/images/I/51DD+Z4jyRL.jpg)
![Jakcom B3 Smart Band in Smart Watches as a1 defter smartwach (White) - Image 5](https://m.media-amazon.com/images/I/51ocmygdZZL.jpg)

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**Shop now:** [https://www.desertcart.es/products/95142462-jakcom-b3-smart-band-in-smart-watches-as-a1-defter](https://www.desertcart.es/products/95142462-jakcom-b3-smart-band-in-smart-watches-as-a1-defter)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-14*