smart watch BR4 ECG PPG Men with electrocardiogram display

26 reviews
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Q1: How to Electrocardiogram Measurement?
A1: A new way of measuring ECG. The three electrodes are fused on the wristband, and the ECG circuit can be formed when the wristband is measured. The ECG data is obtained by measuring the PPG signal.
(Test value is only used as a reference value)
Q2: How I can check ECG Playback?
A2: On the Watch, after the ECG measurement is finished, the wristband is transmitted via Bluetooth, and a healthy ECG monitoring map is automatically generated on the mobile APP, and the data can be viewed or shared anytime and anywhere.
A report on heart health, the HRV analysis report, is automatically analyzed on the mobile APP by the ECG.
Q3: HRV Health Report What data have?
A3: 1.Health index
2.Fatigue index
3.Physical and mental load
4.Physical fitnessd
5.Heart function
Q4: Will this watch show push notifications? whatsApp, email, Facebook.
A4: Yes, after Bluetooth connection to your phone,the notifications will sync to the watch.
Q5: Why couldn’t I connect the Bluetooth?
A5: 1. Please download the app firstly
2. Search Bluetooth name on your APP and then connect it.
3. You can see request to connect on the phone, click“pair”.
If you had connected the Bluetooth before, please clear all your phone’s Bluetooth devices.
4. App Name: WearHeart.
Q6: Is the watch waterproof?
A6: BR4 is splash-proof and sweat-proof, so it is ok while you are doing sports or washing hands. But you can’t swim with it.
Q7: Is the heart rate monitor result accurate?
A7: Due to the heart rate monitor device is not professional medical or sport detecting instrument, the result might be not very accurate as those professional instrument. You may use profession instrument if you need more accurate data.
Q8: What phones is this watch compatible with ?
A8: It is compatible with iOS 9.0 and above, Android 4.0 and above.


  • With 1.22inch IPS TFT Screen.
  • Heart rate detection.
  • Blood Pressure Monitor.
  • ECG measurement.
  • Sleep detection (Sleep time ,Sleep quality).
  • Time ,Pedometer,Calorie Consumption,Distance Calculation,Sleep time ,/Off dispaly.
  • Standard exercises functions (Pedometer.CalorieConsumption.Distance Calculation).
  • Calls to remind,SMS Reminder,Third-party messaging reminder.
  • Notification Support: Facebook,Twitter,SMS, Skype, WhatsApp, QQ, Wechat etc.
  • Other Functions: Support Alarm clock, Stopwatch, Calendar, Sedentary reminder, Camera remote control, Find phone, Medication Reminder, Drinking Water Reminder.
  • Synchronous data to APK/APP.

Product Details

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Verified Buyer
30 Sep 2020 07:34

The screen is not touch, the font is very small, there is no loading of the theme of the dials, there are few settings in the control

Verified Buyer
30 Sep 2020 04:26

The item reached me very fast and in good condition. I'm still charging and haven't tested yet.

Verified Buyer
29 Sep 2020 23:25

Трек не отслеживался! Товар не получил.Поиграли на нервах изрядно по поводу отписок. Деньги вернули по спору.

Verified Buyer
29 Sep 2020 10:49

Later arrived as indicated

Verified Buyer
29 Sep 2020 08:09

Great! 20 days to hmao Uray.

Verified Buyer
28 Sep 2020 15:26


Verified Buyer
28 Sep 2020 01:56

I will write a review later because I bought the watch for a gift. thank you for very fast delivery.

Verified Buyer
28 Sep 2020 00:00

Все, работает прекрасно, подключилось все без проблем).

Verified Buyer
27 Sep 2020 01:16

Watch nice all is OK consistent with the description recommend salesman

Verified Buyer
26 Sep 2020 23:59

Verry good! I can recommend company Makibes!

Verified Buyer
26 Sep 2020 04:38

I order hours not for the first time (all my relatives supplied)... i recommend!

Verified Buyer
26 Sep 2020 03:26

были часы в 2 раза дешевле, если бы не умерли эти бы не взял, рекомендую поискать другие, подцепленные к телефону всегда, при средней ходьбе около 8 тыс шагов в день садятся за 8 дней.

Verified Buyer
25 Sep 2020 19:35


Verified Buyer
25 Sep 2020 17:31

Excellent watch, very beautiful and full functions. Was very well packed by store, with a very good quality and taste for storage box, comes with two bracelets (a metal and other silicone Black) and a switch to bracelets. Was delivered in my address, in Brazil, in about 3 weeks after the purchase. THE seller has all the necessary support before and after purchase. = = = = = = = = = = = = = = = = = = = = = Excellent watch, very beautiful and full of functions. It was very well packaged by the seller, with a box of very good quality and good taste for storage, in addition to come with two bracelets (one metal and one black) and the wrench for exchange of the bracelets. It was delivered to my address in Brazil in $3 weeks after purchase. The seller gave all the necessary support before and after the purchase.

Verified Buyer
24 Sep 2020 20:58

Thanks to the store, sent quickly, to the lipetsk region for 3 weeks came. Packed in good faith.

Verified Buyer
24 Sep 2020 15:44

great watch! Betty happy with it and it looks good.

Verified Buyer
24 Sep 2020 12:24

The store put the protective film on the screen. In the kit there is also a spare rubber strap. So far i can not configure notifications of messages on the clock screen. Overall satisfied, the price quality corresponds.

Verified Buyer
24 Sep 2020 11:20


Verified Buyer
24 Sep 2020 04:55

Watch like, delivery fast. store recommend.

Verified Buyer
23 Sep 2020 12:29

Excellent product, all functions work perfectly!

Verified Buyer
23 Sep 2020 10:17

The goods came literally in a couple of days to me, as I check it in work I will write down

Verified Buyer
23 Sep 2020 05:45

Thank you. Everything was exactly :)

Verified Buyer
23 Sep 2020 04:27

We stayed with finns for a week. Button control. I liked the outside of the strong magnet to connect the charging (do not shake). Instruction in english. We take photos, send, translator k-l. The clock is sealed, like a wire. Black silicone strap and slingshot included. The other store sent a belt instead of a bracelet and everything is loosened. It can be given.

Verified Buyer
23 Sep 2020 03:34

Oikein hyvä.

Verified Buyer
18 Sep 2020 13:20

everything ok. as described in offer. quality very good.

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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. (over sized,wight subject to extra charge) 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 been 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 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Middle East and North Affrica 28-47 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, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 55 days not including 2-5 day processing) you can request a refund or a reshipment.
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We do not issue the refund if:

  • 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 Slamoof (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 (55 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.

A few reasons why buy from us:


We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.


Enjoy flexible international shipping services that currently operate in over 200 countries across the world.


It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.


Brand new products are available on a regular basis.


We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.


Knowledgeable and professional support team is always happy to help you.


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