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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

- M4 black China

0.96inch IPS color screen / IP67 Waterproof
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    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Jul 01 - Jul 03, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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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

4.53 out of 5
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See all 96 reviews Write a Review
  • P H
    Great Value and a
    I’ve been using this band for a few days and I’m pretty impressed. After I got used to the controls, it was pretty easy to operate. I really appreciate the message display feature, even if it just shows the first few words due to the small screen size. Overall the display is pretty attractive and it’s nice to not have to look at my phone while I’m working. It’s bright and easy to see in different light levels and the band seems to be of decent quality. It’s also small and comfortable on the wrist.

    The app and the band itself have some interesting language quirks, simply because I don’t think it was a native speaker that programmed them, so this does occasionally cause confusion (ex. “state” is an option on the watch that tells you steps and distance. Perhaps just “steps” would be sufficient.

    The vibrate feature is noticeable, but not too forceful and the battery life seems quite good, though maybe I would place it at 3-4 days instead of the week promised. This is still really good and it’s fully charged in less than an hour. I work as a barista and this is holding up well so far to occasional splashes of liquid.

    My mom asked me why I didn’t get one for her, so I went ahead and just ordered one for her as well! 😂

    Jul 25,2020

  • The Analyst Buyer
    Bueno y barato
    El paquete llegó en 60 días, sin correo registrado algo magullado pero el producto intacto, las funciones son las anunciadas, el M4PRO viene con termómetro, la pantalla se ve bien y en el exterior bastante aceptable. La aplicación es FITPRO y los mensajes son muy legibles de redes sociales, no notifica e-mail.
    La duración de la batería es de 5 días sin activar giro de muñeca.
    Buena calidad-precio.

    The package arrived in 60 days, without registered mail somewhat bruised but the product intact, the functions are as advertised, the M4PRO comes with a thermometer, the screen looks good and on the outside quite acceptable. The application is FITPRO and the messages are very readable from social networks, it does not notify e-mail.
    Battery life is 5 days without activating wrist twist.
    Good value for money.

    Sep 19,2020

  • P H
    So Nice I Bought it Twice
    I previously bought this product for myself, and decided to get one for my mother to encourage her to walk more. The software on hers seemed a bit updated from mine, listing “steps,” as an option instead of “state” on mine, which makes the device feel a bit more put-together. I wonder if there is a way to do a software update on mine? Anyway, it’s a nice product for the price, and has a generally bright and legible display. You won’t be able to see a whole text message, and I wish more options were offered for what apps you can receive notifications for, but it’s a good value for the money. The wrist strap is comfortable too.

    Aug 22,2020

  • Attila
    M4 Smart Band
    He traveled twice from China to Hungary because the delivery company could not find the address at first. For the second time, there was no problem anymore - the same address was found in this case. So the watch traveled for almost 2 months.
    On the other hand, the M4 is a very smart device compared to its price. In addition to the usual functions, it even measures fever and communicates very well with the software for it. This way we can actually track our health. Due to its small size, it is comfortable to wear. The battery lasts a long time. The brightness of the display could be a little more, but it can be used after all. Thank you for your help in returning the watch (arranging the second delivery).

    Aug 04,2020

  • Maucrispino
    Demorou, mas ligou
    O produto é bem acabado e guarda identidade com a foto do anúncio. Não funcionou de imediato, mas somente após ter deixado mais de 24 horas carregando que o monitor iniciou a mostrar a evolução do carregamento. Pensei que o produto tinha chegado com defeito. Depois de muita paciência o item ligou e a instalação do app e a sincronização é relativamente simples e funciona bem, até agora. Pelo custo beneficio, acredito que seja uma excelente opção para quem deseja iniciar a usar uma smartband. Recomendo.

    Aug 12,2020

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