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M4 Smart Band Heart Rate Blood Pressure Sport Smart band M4 Smart Bracelet Heart Rage Ftness Sleep Tracker Health Wristband

86% of buyers enjoyed this product! 43 orders
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Our aim: quality first, customer first, best service.

M4 Smart Band Heart Rate Blood Pressure Sport Smart band M4 Smart Bracelet Heart Rage Ftness Sleep Tracker Health Wristband

Compatible system:Android 4.4 and above, iOS 8.0 and above

smart band support language :English

APP support language: Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, Portuguese, Spanish, Arabic, Korean,English


100% new label and high quality;
Operation mode: touch operation
Power on: long press function key

Charging voltage 5V Current 1A-2.1A Charging time 2 hours-
About standby time 2-3 days
All-day activity tracking: steps, calories burned, mileage, and heart rate.

Smart reminder:call reminder, messaging push, sedentary reminder.

More features: phone search, remote camera shoot, stop watch.

Continuous heart rate monitor:Continuous, automatic heart rate tracking right on your wrist per second.

0.96″ TFT color touch screen:HD screen, easy to read all fitness data.

Customizable clock faces

Bluetooth 4.0,

Know your heart rate:

When you run, you can always know your heart rate, control the intensity of exercise, and achieve the maximum exercise effect.

Healthy lifestyle:

1.Always check your blood pressure to keep fit
2.Enjoy a good sleep

Common problem:

Q1. What languages ​​does this smart watch support?
A1. Clock languages: Chinese, English, Polish, Russian, Japanese, Korean, Spanish, Portuguese
Application languages: Simplified Chinese, English, Traditional Chinese, Ukrainian, Russian, German, Italian, Japanese, Portuguese, Spanish, Korean

Q2. Is it waterproof?
A2. Professional waterproof, you can use it when it rains, or wash your hands, but do not put it in hot water or other corrosive liquids, and do not press the button in the water.

P3. Does this bracelet have information reminder function?
A3. Yes, Information reminder function, let us no longer worry about missed calls and messages, respond to the person who wants to reply in time, and solve important things in time.

Q4. When will the goods be shipped after payment?
A4. We promise to ship within the delivery period after your payment, generally 3-5 days.

Q5. Does it support multiple sport modes?
A5. Yes, it is supported. It will record pedometer, calories, track movement

Q6. How to connect a mobile phone?
A6. Before use, please scan the QR code in the manual to download the app and connect it to the watch with the app. (Please turn on Bluetooth)

Q7. Do you control your heart rhythm?
A7. Yes, support dynamic real heart rate monitor


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Mexico, Central America, South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of FreshFashions (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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