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M4 Smart band Fitness Tracker Watch Heart Rate Blood Pressure Smartband Monitor Health Wristband
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M4 Smart band Fitness Tracker Watch Heart Rate Blood Pressure Smartband Monitor Health Wristband

- Black China

0.96inch IPS color screen / IP67 Waterproof
4.5 6 Customer Reviews | Please refer to English description
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Main Features

M4 Smart band Fitness Tracker Watch
1. Made of high-quality materials, comfortable to wear, no binding, color display, clearer.
2. It has many functions such as health detection, monitoring sleep, information prompting, and waterproofing.
Power on: long press function key
*Sports and health: Sports step (3D sensor), calorie consumption, exercise distance, pedometer
*Support Dynamic Heart rate, Blood Pressure, Blood Oxygen monitoring,
*Support call reminder and message reminder
*Remote camera function: shake it to take photos after bluetooth connection like a remote camera shutter for your phone.
*Life waterproof: IP67 ,can wash hands, wear in the rain, but it better not swim
*Bracelet band is replaceable
*Bluetooth 4.0, compatible with Android 4.4 and above system, ios 8.5 and above system.
Package Included:
1 * Smart Bracelet
1 * Chinese / English Manual
1 * USB Charging Cable
1 * Retail Box
1.If the bracelet can't be started up,pls charge 5-10min before you use.
2.The product is M4,NOT FOR XIAOMI MI BAND 4.
3.This product can only be life waterproof, please don't wear it to swim.
4.Smart wristband is not for medical use, please don't buy for check the health(heart problem, blood pressure problem) it's not for professional use.Just can be a reference.


Waterproof Grade
Life Waterproof
Screen Type
Color LCD
Band Material
Fitness Tracker,Sleep Tracker,Message Reminder,Passometer,Social Media Notifications
Touch Screen
All Compatible
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Customer Reviews

4.5 out of 5
  • 3
  • 3
  • 0
  • 0
  • 0
See all 6 reviews Write a Review
  • Bracelet
    Bracelet fonctionne bien difficile par contre à mettre en service j’ai dû aller sur YouTube pour trouver une vidéo expliquant son fonctionnement après ce fut facile de la mettre en service application assez facile à utiliser par la suite
    Bon rapport qualité prix

    Feb 02,2020

  • coelho
    Muito bom produto a um preço muito pequeno. não esperava tanta qualidade. vale a pena comprar que é muito útil

    Mar 30,2020

    M4 banda
    chegou em perfeito estado! porém a embalagem chegou cortado a caixa amassada! gostei muito! 👍

    Feb 15,2020

  • dnkfod
    It's very cheap and the quality is ok. Received very fast, worthy of recommendation, the family like very much, thank you

    Apr 10,2020

  • liannicelli
    Braccilae Ottimo
    Ormai lo uso da qualche settimana, il rapporto qualità prezzo è ottimo, leggero e batteria durevole !!!

    May 25,2020

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