ET440 1.39 Inch HD Smart Watch Bluetooth Call ECG Heart Rate Blood Pressure SpO2 Sleep Monitor IP67

$40.72

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Product Highlights

Meet Your New Smart Companion

Introducing the sleek and stylish ET440 Smart Watch, designed to be not just a timepiece but a comprehensive health and fitness companion. With its vibrant 1.39-inch HD screen, you’ll enjoy crystal-clear visuals that make navigating through the features a breeze. Whether you’re tracking your workouts or receiving calls, this smartwatch brings a blend of functionality and elegance right to your wrist.

Stay Connected and Informed

The ET440 isn’t just about looks; it’s packed with features that help you keep tabs on your health. With Bluetooth calling capabilities, you can easily answer calls without reaching for your phone. The ECG monitor, heart rate tracker, and blood pressure readings ensure that you’re always aware of your vital stats. Plus, the SpO2 monitor helps you keep an eye on your oxygen levels, which is especially important for active lifestyles.

Track Your Sleep and Activities

Sleep monitoring is another fantastic feature of the ET440. It tracks your sleep patterns, helping you understand your rest better. With multiple sports modes, whether you’re hitting the gym, going for a run, or cycling, this watch has got you covered. And let’s not forget about the music playback feature that allows you to enjoy your favourite tunes while you work out!

Durability Meets Style

The IP67 waterproof rating means you don’t have to worry about splashes or sweat ruining your watch. It’s designed to keep up with your active lifestyle while looking good doing it. With its stylish design, the ET440 is perfect for both workouts and casual outings.

Pros

  • Vibrant 1.39-inch HD screen for clear visuals
  • Bluetooth calling for hands-free convenience
  • Comprehensive health monitoring features
  • Multiple sports modes to suit different activities
  • IP67 waterproof rating for durability
  • Music playback functionality

Cons

  • Battery life may vary with heavy usage
  • Some advanced features may require a companion app
  • Limited customisation options for watch faces

Summary

Parameter Details
Screen Size 1.39 inch HD
Bluetooth Yes
ECG Monitoring Yes
Heart Rate Monitoring Yes
Blood Pressure Monitoring Yes
SpO2 Monitoring Yes
Sleep Monitoring Yes
Multi-sport Modes Yes
Music Playback Yes
Water Resistance IP67

Description

Specification
 Model  ET440
 bluetooth Version  BLE Ver5.0
 Compatible OS  Android 4.4 or above, IOS 8.2 and above
 Operating Mode  Full Touch
 APP Name  Hband
 System Language  Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese
 APP Language  Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic , Korean
Special Features
 Information Reminder  bluetooth Call
 Call Reminder
 Message Reminder
 APP Notification
  Health  Electrocardiogram
 Heart Rate Monitor
 Blood Pressure Monitor
 Blood Oxygen (SpO2) Monitor
 Sedentary Alarm
 Sleep Monitor
 Exercise and Record  Multiple Sports Modes
 Calorie
 Distance
 Step Count
 Application  Music Control
 Camera Control
 Alarm Clock
 Stopwatch
 Weather
 Custom Dial
 Dial Market
 Brightness Adjustment
 Find Phone
 Do Not Disturb Mode
Technical Parameters
 Waterproof  IP67
 Sensor

 Temperature sensor, G-sensor

 Screen  Size: 1.39 inch
 Resolution: 360*360 pixels
 Battery  Battery Capacity: 250mAh
 Standby Time: About 30-40 days
 Using Time: About 3-7 days
 Charging Time: About 3-4 hours
 Charging Type: Magnetic charging
Appearance & Details
 Material

 Band Material: eco-friendly silicone/leather strap

 Watch Case Material: Metal alloy + Stainless steel
 Size

 Dial SIze: About 46*46*11.5mm 

 Strap Length: About 265mm

 Band Width: About 22mm

 Packing List  1* ET440 Smart Bracelet
 1* Charging Cable
 1* User Manual

Tips:    

1. Light of shoot will affect the color of the products, pictures for reference only, subject to our available products.
2. Please download the app before usage to be compatible perfectly with your phone.



Q&A


– Why doesn’t my watch start? 


1. The watch needs to be connected to the charger for the first use.


2. If your watch battery runs out, you need to charge it for a while before trying to activate your watch.


3. Try to activate your watch by pressing the area below the screen for a long time.



– Why my watch doesn’t charge successfully?


1. Please make sure your charger is 5V/1A. If the current is too high, the watch would into the automatic protection of the state.


2. Please confirm that the charging cable is well attached to the charging position on the back cover of your watch.



– Why is there no charging cable in the package I received?


1. Please check the user manual and product details page to confirm whether the product is charged by USB. If so, please unplug the watchband, then you would find the charging jack.


2. If your watch isn’t USB charging and you don’t receive the charging cable, please contact our customer services right away. 



– How to change the date and time?


Please scan the QR code in the manual to download the APP. Then the time and date will be automatically synced when the watch is connected to the phone.



– Can I wear it for swimming?


It is not recommended that you wear it to swim, because it is not a professional swimming watch.



– About the measurement data.


The monitoring data of health functions are for reference only, not on a medical basis.

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  • ET440 1.39 Inch HD Smart Watch Bluetooth Call ECG Heart Rate Blood Pressure SpO2 Sleep Monitor IP67
    $40.72