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2021 New Smart Watch Men Sport Fitness Bluetooth Call Multifunction Music Control Alarm Clock Reminder Smartwatch For Phone

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Product Description
Customer Reviews (33)
Shipping & Payment
Product Details

Product description:

Model: (Nennbo) K22 Smart Watch
Chip: Realtek8762C
Screen: 1.28 inch IPS color Full touch screen
Operation method: Full screen touch + button
Bluetooth version: Dual Bluetooth BET4.0+5.0
Battery capacity: 400mAh
Charging method: Magnetic adsorption charging
Standby time: about 30 day
Usage time: about 5~7 day(Use time is determined by frequency of use. Frequent use will reduce use time)
Waterproof level: IP65 waterproof (Note: Please do not expose the watch to hot water)
Compatible system: iOS 8.0 version above and Android 4.4 version above
APP name: Da Fit
Support language: English,Japanese,German,French,Spanish,Arabic,Russian,Ukrainian,Portuguese


Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics level.It’s normal for certain deviation.The user should treat data objectively.
–Please do not compared to hospital equipment about reading,it is NOT a medical device !
–Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.
–For Android user: Please always authorize APP access to all phone functions and always let it operating on. and please turn on the GPS on your phone before you connect it.
​ — Please charge it for 2-3 hours when you receive it. it was run out of power after the long delivery. Thank you!

1.28 inch IPS Colorful Screen

Super Retina Display. The best experience
240*240Full Round Pixel

Multiple sports modes

Perfect recording of exercise data

Bluetooth call

After connecting the phone via Bluetooth. You can make and receive calls on the watch

Bluetooth message push

Call reminder/SMS reminder/Push WhatsApp,Twitter and other information content, don’t miss important calls and messages

Large selection of topics online

Watch system built-in 4 theme styles
More themes can be downloaded in the APP. for you to choose.

Built-in casual games

There casual puzzle games built in the watch
Let you relax at any time

Support displaying weather information

Support to control phone music

Take pictures remotely easily

Turn on the camera function in the watch to control the phone’s camera shutter.

Sleep monitoring

Spend every night with you
Record the data of deep sleep, light sleep, and wakefulness every night
Summarize and analyze your sleep status on the APP

Heart Rate Monitoring

400mAh large capacity battery

IP65 waterproof

(Note: Please do not expose the watch to hot water)

Questions & Answers

Q: What phones is this watch compatible with?

A: It is compatible with IOS 8.0 and above, Android 4.4 and above

Q: Support SIM?

A: No, SIM is not supported. Support Bluetooth call, after connecting the mobile phone. The watch can make and receive calls (it needs to be connected to the phone at all times).

Q: Will this watch show push notifications? whatsapp,email, facebook.

A: Yes.and Support Skype,linkedin,Twitter,Viber,line .you can Read the message content.

Q: Is the watch waterproof?

A: Yes. The watch is IP65 waterproof. For splashes when washing hands, sweat when exercising, and rain when it rains. Can play a protective role.(Note: Please do not expose the watch to hot water)

Q: Charging time and usage time

A: The watch is equipped with a 400mAh large battery. Charging time: about 2hours, Standby time is about 30 days, use time is about 5~7 days.(Use time is determined by frequency of use. Frequent use will reduce use time)

Q: Can the watch measure heart rate and blood pressure?

A: Yes. The watch can measure heart rate and blood pressure. and can synchronize data to APP for viewing. (Please do not compared to hospital equipment about reading,it is NOT a medical device !)

Q: Does the watch have other functions?

A: Yes, The watch also supports multi-sports modes, sleep monitoring, alarm clock reminder, drinking water reminder, sedentary reminder, raise the wrist to brighten the screen, remotely take pictures, music control, female menstrual cycle reminder, stopwatch, etc. Very many functions.

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 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
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 MyGadgetByte (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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