---
product_id: 352010538
title: "Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker"
brand: "invicto"
price: "¥310"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/352010538-invicto-m-4-smart-watch-activity-tracker-blood-pressure-monitor
store_origin: JP
region: Japan
---

# Waterproof 1.98 x 4.7 x 1.2 cm Bluetooth Connectivity Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker

**Brand:** invicto
**Price:** ¥310
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate Your Everyday with Invicto!

## Quick Answers

- **What is this?** Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker by invicto
- **How much does it cost?** ¥310 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/352010538-invicto-m-4-smart-watch-activity-tracker-blood-pressure-monitor)

## Best For

- invicto enthusiasts

## Why This Product

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

## Key Features

- • **Stay Connected:** Receive notifications and texts right on your wrist!
- • **Sleek & Stylish:** Lightweight design that fits seamlessly into your lifestyle.
- • **Sleep Like a Pro:** Track your sleep patterns for a better tomorrow.
- • **Health at a Glance:** Monitor your heart rate and blood pressure effortlessly.
- • **Fitness Goals Achieved:** Pedometer feature to keep you on track with your fitness journey.

## Overview

The Invicto M-4 Smart Watch is a versatile activity tracker designed for the modern professional. With features like blood pressure monitoring, heart rate tracking, and sleep analysis, this smartwatch helps you stay on top of your health while keeping you connected through notifications and texts. Its sleek design and waterproof capabilities make it the perfect companion for both workouts and daily life.

## Description

HD 0.96 inch LCD color touch screen display Waterproof: IP68 Waterproof level Charging mode: Charging clip charging Health Monitoring: Heart Rate monitor, Sleep monitor, Blood pressure monitor Smart Reminder: Call reminder, Message reminder, Sedentary reminder, Task Reminder, QQ/WeChat/Facebook/Twitter/WhatsApp information push,Multilingual push.Global font library content push Bluetooth 4.0,Compatible: Android 4.4 and above, IOS 8.0 and above Other Functions:Pedometer,Distance, Calories, Screen display band （0.96 inn LCD） Standard Functions: Heart rate detection Time，step, distance and calorie display on the screen Standard function (step, distance, calories) Sleep monitoring (sleep time, sleep quality） Incoming remind, Message push Anti-lost remind (phones beyond the scope will remind) Alarm clock remind Task remind

## Features

- Please charge before use! After charging, the watch will automatically turn on! 2. After the watch is connected to the phone, the watch will automatically update to the time of the phone, the watch does not need to be set
- Do not use the smart bracelet in sea water, hot water or warm water! 4. Please scan the QR code on the user manual to download the app.
- How to connect the phone to the watch (1). Please download the mobile app (2). Start the watch,Start the phone Bluetooth (3). Enter the mobile app to find the Bluetooth connection device function (4). Connect the watch to your phone mobile app (5). After connecting, the watch can monitor various sports data normally
- Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics level.It's normal for certain deviation.The user should treat data objectively. Please do not compared to hospital equipment about reading,it is NOT a medical device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Invicto |
| Manufacturer | Que enterprises |
| Model | QE10003 |
| Model Name | M4 Activity Tracker |
| Model Year | 2020 |
| Product Dimensions | 1.98 x 4.7 x 1.2 cm; 100 g |
| Item model number | QE10003 |
| Operating System | iOS, Android |
| Resolution | 240 x 320 |
| Compatible Devices | Mobile Phone |
| Special Features | Blood Pressure Monitor, Text Messaging, Notification |
| Mounting Hardware | Charger |
| Display Technology | LCD |
| Standing screen display size | 0.96 Inches |
| Display Type | OLED |
| Wattage | 12 Watts |
| Wireless Type | Bluetooth |
| Connector Type | Wireless |
| Device interface - primary | Touchscreen |
| Material | Plastic |
| Manufacturer | Que enterprises |
| Item Weight | 100 g |

## Product Details

- **Operating System:** iOS, Android
- **Special Feature:** Blood Pressure Monitor, Text Messaging, Notification
- **Connectivity Technology:** Wireless
- **Wireless Communication Standard:** Bluetooth
- **Shape:** Rectangular

## Images

![Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker - Image 1](https://m.media-amazon.com/images/I/51mHizhFVvL.jpg)
![Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker - Image 2](https://m.media-amazon.com/images/I/3164Ya5u1pL.jpg)
![Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker - Image 3](https://m.media-amazon.com/images/I/51UwQ0y74CL.jpg)
![Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker - Image 4](https://m.media-amazon.com/images/I/41j03hWme4L.jpg)
![Invicto M-4 Smart Watch Activity Tracker Blood Pressure Monitor Bracelet Heart Rate Monitor Band Pedometer Sleep Monitoring Bluetooth Waterproof Mobile Fitness Tracker - Image 5](https://m.media-amazon.com/images/I/41a-V3SE0tL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*