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[OBS019]N58 ECG PPG smart watch with electrocardiograph ecg display,holter ecg heart rate monitor blood pressure smartwatch

91 reviews
100% of buyers enjoyed this product! 2046 orders

$119.98 $69.58

ChinaGermanyRussian Federation
Buyer protection
Safe shopping
Easy returns and refunds
Free shipping worldwide

Note: This watch is IP67 waterproof, but you can’t wear it to take a bath, because water vapor will enter the watch and damage the parts of the watch. Thank you.




All Compatible


On Wrist







Rear Camera


Battery Capacity


Network Mode




Multiple Dials




SIM Card Available


Waterproof Grade

Professional Waterproof

Band Material


Case Material


Screen Shape


Application Age Group




Movement Type


Display Size

1.22 inch



APP Download Available


Band Detachable


CPU Model

Nordic 52832

Brand Name




Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. 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 States10-30 Business days
Canada, Europe10-30 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 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 have specified combined shipping.

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

Refunds & returns policy

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:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. 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 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.

Real customer reviews

91 reviews
100% of buyers enjoyed this product!
5 stars
( 85 )
4 stars
( 6 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. F***f

    Great product

  2. Customer

    Wonderful. good product. Tested and tested. It works very well. Excellent store. 100% recommended. Completely satisfied.

  3. E***n

    Watch bought dad, cool, i would wear it myself, but it’s a pity for money. Batteries last for a week exactly, without bluetooth. In the reviews i watched the photo, in fact, the clock is not so big! Comes with 2 straps, silicone and leatherette. Excellent

  4. D***O

    All Ok VERY FAST thanks.-

  5. G***a

    Am loving the watch, is according to my expectations, arrived fast!!!

  6. T***n

    The product corresponds to the description. Pressure measure correctly after calibration. But the logisticians from china do not work very well. Sent to finland. There the goods lay almost two weeks until the dispute opened the goods and moved. After the opening of the dispute came from finland in two days.

  7. Y***o

    The store is very responsible goods quality to all wish

  8. O***n

    Visually everything is fine. Fast shipping. Functionality has not yet tried, took as a gift. There will be problems in addition.

  9. J***a

    All OK

  10. A***a

    The goods received in the expectation of the time, ie 3 weeks to yekaterinburg. In general, the clock corresponds to the description, i.e. What was supposed for this amount, then received. Externally, everything is fine, the packaging is normal-during transportation is not what was not damaged. On measurements there are of course questions, because. In their accuracy is not sure, but for statistics will go for such a sum.

  11. G***v

    The screen is not touch. Work well

  12. A***i

    nice product

  13. S***i

    Chris from RUNDOING is the absolute best. This store makes sure that his customers are happy and well-taken care off. He follows up on correspondence and responds very fast. He has a lot of integrity and I would love to do business with him and the company any time and I hope to come back and buy a lot more products from him. You are fantastic and the best I have ever seen. It was a pleasure dealing with you. You should be commended. GOOD LUCK.

  14. S***v

    Ordered 04.08.19, received 27.08.19. Packing is not broken. Comes with another silicone bracelet, glass on the display, the battery is almost fully charged. The clock is just great. Everything works fine, pressure adjustment has not yet done. in the sun the display is visible well. The strap sits as fitted, i strongly advise you to buy this smart watch from this store.

  15. U***a

    perfect…. just as described by the store. watch function seem to be straight forward and simple to apply. Am satified and highly recommend the seller

  16. M***a

    Recommend this store, smartb Watch arrived in 20 days what I believe for prompt delivery, goods consistent with the description, just download dedicated apkę and everything works like please, really cool watch and interesting features, especially these health, pressure measurement similar as per ciśnieniomierzu, recommend product and salesman.

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