K28H Smartwatch

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Product Details

K28H Smartwatch

【New Design】: K28H whole frame of smart watch Was made by zinc alloy and paired with detachable 22mm fashionable strap which is great for Men in sport and business. NEW 1.32 inch Full HD IPS Touch screen bring the 360*360 high resolution, and bright screen even under sunshine.

Waterproof assures you to wear it in daily life, even on a rainy day or Wash hands

【Monitor Health 24H】: Updated accurate dynamic Heart Rate detection Sensor VC31 bring the whole-day heart rate monitor experience, and provide you the real time and accurate heart rate data than other smartwatches. At the same time, it support tracking your all-day steps calories, heart rate, Blood pressure, SpO2, 7 sport modes and sleep stage monitoring, and provide  comprehensive analysis of your various exercises and sleep accordingly to better understand your physical condition.

【Bluetooth Calling & Message Notifications】: Synchronize your mobile phone via Bluetooth, you can answer/reject/ make calls at any time. In addition, smart watch can receive messages notifications from smartphone such as mail, text, Facebook, Twitter, Instagram, etc. You can also get the latest news push from the smart watch and never miss the important message. You don’t need to take out your mobile phone to read messages or dial. This smart watches will provide great convenience to your life.

【More Useful Functions】: Multiple watch faces pushing, customize watch faces, music control, weather, stopwatch, alarm clock, timer, remote camera, sedentary reminder, games, etc. Supported Android 5.1 or above/iOS 8.0 or above/bluetooth 5.0. Easy to pair and operate. Smart watch is multilingual, supporting English, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Russian, Portuguese. The smartwatch language will be automatically synchronized with the smartphone language.

【Long-Lasting Battery】: USB charging cable come with a magnetic port which can connect smart watch easily and quickly for charging. Large capacity 360mAh battery and low power consumption chip-set design offers the longer endurance.

Only 2 hours charging ensure you 5-7 days working time or 15-20days standby time.

360*360 high resolution HD screen

NEW 1.32 inch Full HD IPS Touch screen bring the 360*360 high resolution,

and bright screen even under sunshine.

Long-Lasting Battery

360mAh big battery,super long standby time,Only 2 hours charging ensure

you 5-7 days working time or 15-20days standby time.

Dual UI Designs

Two operating styles, physical buttons or touch control, Convenient for user


VC31 Sensor

Accurate dynamic Heart rate detection-VC31 Sensor (Whole-day heart rate

monitor) /Blood pressure detection/Blood oxygen detection.

Bluetooth Call

Smart watch support to answer the calling and dial out on smartwatch directly

through Bluetooth connection. You will never miss any important calls & message

during meetings or workout. (including SMS, Facebook, Whatsapp, Twitter,

Instagram, Facebook Messenger, LinkedIn and more)

Practical Functions

Timer ,Pedometer,Calorie Consumption,Distance Calculation,Heart rate,

Blood pressure,Blood oxygen,Sleep time /quality,On & Off dispaly,Multiple

sport modes,Sleep detection (Sleep time ,Sleep quality),Calls to remind,

SMS Reminder,Third-party messaging reminder Multilingual push,

Clock alarm,Remote Camera,Sedentary reminder

* 1.32 inch IPS screen 360*360 high resolution HD screen

* Multiple watch faces pushing, Customize watch faces
* Bluetooth calling/BT music (Superior clear audio like sound effect), Weather display

* Accurate dynamic Heart rate detection-VC31 Sensor (Whole-day heart rate monitor / 24H heart rate monitor) / Blood pressure detection / Blood oxygen detection
* Timer, Pedometer, Calorie Consumption, Distance Calculation, Sleep time /quality,On & Off dispaly

* Multiple sport modes
* Sleep detection (Sleep time, Sleep quality)
* Calls to remind, SMS Reminder, Third-party messaging reminder Multilingual push, Clock alarm, Remote Camera, Sedentary reminder
* Female physiological period reminder

* Detachable 22mm strap Standard
* Battery: 360mAh big battery,super long standby time 4~7 days normally

* Life waterproof: it is available to wear it while wash hands, in raining, etc.

(please do not use it when have a hot shower/bath or sauna or swimming, the vapors will get into the host, scratch damage of peripheral components;

and it can not be soaked in water more than 30 minutes. All these are beyond the scope of the warranty.)

APP: Dafit

Watch Languages: English, Chinese, Japanese, German, French, Russian, Arabic, Spanish, Italian, Portuguese, Ukrainian, Polish, Greek

Manual 6 Languages: English, Japanese, German, French, Spanish, Italian



Write a Review
Verified Buyer
17 Jun 2022 03:40

Good watch, the parcel reached quickly, the box is not crumpled, everything is intact. So far I'm only doing setting up the watch. Thanks to the store and the store for fast shipment and delivery of the order. Good luck and prosperity.

Verified Buyer
20 May 2022 21:55

Excellent product, very beautiful, like the description.

Verified Buyer
6 May 2022 13:01

Watch fully met its price. Is new, even look much more expensive :) Purchase and will not regret :)

Verified Buyer
27 Apr 2022 20:11

Hot watch it meets my expectations. Recommend store

Verified Buyer
21 Apr 2022 10:23

Fast shipping. All as in the description. Thank you store. Come loaded. Looks cool.

Verified Buyer
5 Apr 2022 00:46

Good quality, the watch aesthetically and is functional.

Verified Buyer
18 Mar 2022 10:14

I was able to test the pedometer on a walk of 10 kilometers and after comparison with the tracking application of my phone that used the GPS the data are close. For other data the numbers seem correct but I could not validate with another source. Regarding the autonomy I am really pleasantly surprised because after 1 week of use I was still 50%. So in summary rather very pleasantly surprised by the product especially at the price at which I bought it.

Verified Buyer
10 Mar 2022 10:20

I think that the delivery of a fast watch good its money was worth buying.

Verified Buyer
26 Feb 2022 21:28

I use more than a week, the battery lasts 10 days. Charging is two hours. Calls, texts are coming. You can even answer through the watch on the call, or reject. Cyfirblats are bright, clear. Brightness at a minimum is worth, it is clearly visible. There are many cyfirblats in the app. The watch is light. Came quickly.

Verified Buyer
25 Feb 2022 09:49

Everything is super, as soon as you open the daphit app, then they connect

Verified Buyer
21 Feb 2022 05:39

The watch is super, the store is super, the store is super. Watch Watch⏰Came 12 days before Tver as big people skiing at the Olympics. I haven't seen that speed yet. On Operation later I will add.

Verified Buyer
8 Feb 2022 09:59

Watch Super advise everyone. Very cool everything is what you need. The quality of the screen is also on top. later I will record the video.

Verified Buyer
7 Feb 2022 08:00

Set up in 5 minutes. Dafit app. The bracelet changed 22mm, quick-shooting.

Verified Buyer
1 Feb 2022 04:28

All zashyba priytenziy is not what all Super Like on reviews

Verified Buyer
31 Jan 2022 06:58

I order already 3rd time the clock is excellent for its cost

Verified Buyer
28 Jan 2022 03:31

Zamovila 10.01 came 28.01 on the street Duge Garno privenetno packed, in the corner of the heavy, all over the world one of the best restaurants in the world. Podaru cholovikovy Todi dodam reviews Yaki Chashi in robot

Verified Buyer
21 Jan 2022 04:50

Good luck, came for 11 days. In the complete set zachisna plivka. Z iPhone pratsyut is twisted. I recommend it.

Verified Buyer
20 Jan 2022 04:50

Quite a decent watch, while satisfied. But, there are also minuses. Sleep mode is programmed for a specific time, if you have a different schedule, then sleep will not be properly tracked. Pulse, pressure plus mine error is. In general, I'm happy to see how they will show themselves further. With the connection of problems did not arise, you can understand and without instructions. Many skins on the main screen. delivery is fast and traceable, packed simple, there is no damage to the Mail sometimes can please))) to the store thanks and success.

Verified Buyer
14 Jan 2022 05:29

Watch, Pluses for such money: an easy, good speaker for such a baby, you can wake up from touching the screen with a finger/nose, lags and plugs do not take notes. Cons: The belt is rigid, the bracket on the belt if you tighten it tightly into the skin-the decision to pull on the protruding edges of the bracket is one of the Rings. Photo) there is no way to disable the heart rate monitor, little/no interesting sometimes children's dials. The store responsibly approached the case and separately put into the box a protective glass with a set of napkins, sent almost immediately for which Thank you very much! I reserve the right to complement the review in a month other.

Verified Buyer
13 Jan 2022 22:47

The watch looks pretty good. Easily catch up to the smart phone and like failures have not yet been observed. You can answer calls through the clock, and we must say that the sound quality is quite worthy. The only thing that did not quite understand is the automatic translation of all voice messages and calls to the clock. When you listen to watsapp messages, they play right through the clock. And to listen on the phone, you have to disable the Bluetooth connect with the clock... Or I don't understand... And in general, quite a good option. There are also many additional dials in the Dafit application.

Shipping & Payment


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 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
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( 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.

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 sebastian7 (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://sebastian7.com

*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.

Why Buy From Us

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.


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.


Check your order status online. As easy as that!

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