Kopara Trading

C20 Military Smart Watch Men Carbon Black Ultra Army Outdoor IP68 Waterproof Heart Rate Blood Oxygen Monitor Smartwatch 2023

Sale price $427.000,00 Regular price $460.000,00


PLEASE READ DESCRIPTION AND THE FULL LISTING VERY CAREFULLY. It forms the basis of our relationship and our sales contract and listing with you and is the binding detail on your purchase.

About us

Welcome to our store! We supply many products from around the world and ship to worldwide destinations. We search for the best of class products to bring them to you at reasonable prices, our excellent customer service and quick response to any query no matter how big or small is part of our corporate creed and you the customer and your satisfaction are always our top priority.

We work in a very dynamic marketplace where the product sales are meeting high international demand. Prices and availability of products can change quickly due to these high volume sales. So when you are interested in a product, buy it now because tomorrow it may not be available.

This fluctuation is beyond our control.


Thank you for shopping at our eBay Store.

Payment method

  1. We accept all payments that are available through Ebays Managed Payment facility.

This allows for you and our payment protection.


Shipping Policy

We reserve the right to cancel any order that shipping is not available free standard shipping or what is stated on our listing-. BE AWARE that we do not promise delivery to your door, delivered to the nearest Post Office is considered delivered

  1. How much is shipping and handling (S&H)? Generally, our products are rated as free shipping however from some product sources there will be some shipping costs.  Some large items are shipped with international carriers such as DHL, UPS and others and a charge is applied for these services. Be aware remote locations can occur additional charges as a surcharge to the original freight charge. We will advise you of these charges and confirm with you before shipping. We have tried our best to bring these exceptional products to you at the most reasonable shipping rates. During holiday and peak periods, the delivery time can be extended though not normally past the maximum delivery time for the type of service as listed below: The 2 peak times when delivery can get extended are Chinese New Year and Golden Week.

We cannot ship to the Chinese mainland for any order

  1. Shipping Company Estimated Delivery Time
  2. Economy Shipping China Post 24-49 days
  3. China Post Registered Air Mail 24-49 days
  4. ePacket 13-20 days
  5. Singapore/Malaysia Post 26-51 days
  6. Hong Kong Post Air Mail 23-51 days
  7. Standard Shipping 20-41 days
  8. EMS 11-19 days
  9. Fedex IE 11-20 days
  10. TNT 10-32 days
  11. Fedex IP 8-14 days
  12. DPEX 13-21 days
  13. DHL 8-16 days
  14. UPS Express Saver 10-19 days
  15. UPS Expedited 12-18 days


2.     Please make sure the Ship-To address you type during checkout is correct it must be a Postal Address (where mail is being received). We are not responsible for any wrong or undelivered addresses.  Also a mobile telephone number is required to be processed through our automated logistics system.

3.     Local pick up is not available.

4.    Items are generally shipped 3-5 business days after your payment has been cleared (Sat. & Sun. excluded.).

5.    An e-mail will be sent to your eBay e-mail address upon shipping. If you do not receive this e-mail in 5 Business days, please contact us to check the status of your transaction.

6.    International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to buying. Customs fees are normally charged by the shipping company or collected when you pick the item up. These fees are not additional shipping charges and are out of our control.

We reserve the right to cancel shipment where Free standard shipping is not available


Return & Warranty

1.     Return is 60 days in same condition as sold.

2.    Our warranty does not extend to any products that are physically damaged or that are not operated under normal operating conditions or as a result of misuse or improper installation by the buyer/user

3.    Our suppliers stand behind every product we sell. If you're not pleased with your purchase, Our suppliers will be happy to make good under normal consumer guarantees.

4.    For all returned products, at purchasers shipping expense, generally mail, please contact us for the returning address.


A Full Refund is only given on return of goods that are in the same condition as you received them and in the original packaging and have not been used or worn.  Returns of a “change my mind nature” the shipping return is at the expense of the buyer.


1.    ALL replies will be sent to your email or Ebay messaging, if you do not receive a response within 1-2 business days, please contact us again after checking your spam folder.

2.    Email is the priority of our customer service.


1.    You will receive our positive feedback as soon as you pay for your item. 

2.     Your valuable feedback will help and assess how well we are doing and is much appreciated.

3.    If you are not totally satisfied with a purchase, please contact us first via Ebay’s messages. Our absolute intention is to make good any issues to your satisfaction and to keep your goodwill.




Brand Name: Uhoofit


Category: Smart Watches

System: None

Function: Passometer

Function: fitness tracker

Function: sleep tracker

Function: Message Reminder

Function: Call Reminder

Function: Remote Control

Function: Push Message

Function: 24 hour instruction

Function: Alarm Clock

Function: Heart Rate Tracker

Function: Countdown

RAM: <128MB

SIM Card Available: No

Type: On Wrist

Voice assistant built-in: no

Language: English

Language: Russian

Language: Spanish

Language: Portuguese

Language: Turkish

Language: ITALIAN

Language: French

Language: German

Language: Korean

Language: Japanese

Language: Ukrainian

Language: Arabic

Network Mode: None

Metrics measured: Heart Rate Monitor

Metrics measured: Blood Oxygen Monitor

Metrics measured: Sleep Monitor

Metrics measured: Blood Pressure Monitor

Bluetooth-compatible Version: 5.0


Multiple Dials: Yes

Battery Capacity: 300-450mah

Mechanism: No

Origin: Mainland China

Compatibility: All Compatible

ROM: <128MB

Rear Camera: None

Activity Tracked: Steps Tracker

Activity Tracked: Distance Tracker

Activity Tracked: Calorie Tracker

Waterproof Grade: Professional Waterproof

Band Material: Silica gel

Touch Screen: YES

Battery Detachable: No

Band length[mm]: 265mm

SIM Card Slot: none

Wi-fi: no

Screen Shape: Square

Resolution: 280*320

Band width[mm]: 20mm

App name: Da Fit

Screen Material: TFT

Display Size: 1.71 inch

Certification: CE

Certification: FCC

Certification: RoHS

Application Age Group: Adult

Style: SPORT

Choice: yes


Product Parameter

Watch model: C20
Memory: 128M
Display: 1.71 inch TFT 280*320 resolution HD square screen
Compatible system: android 6.0 and above, IOS 9.0 and above
BT: BT 5.0
Heart Rate Sensor: HRS3690
Pedometer: SC7A20
Charging: 2PIN magnetic cable
Battery: 380mAH (polymer cobalt battery)
Waterproof: IP68
Wristband size: Silicone strap, 20mm width, total strap length 265mm, adjustable length 170-248mm
Package included: Watch / Magnetic charging cable / Instruction manual

Major Feature

*8762DK platform + 128M large memory, BT 5.0 protocol;
*Support 11 (built-in) + 1 (custom) + 1 (market) dials.
*Nine-grid UI + Split screen function, UI scene is smarter;
*24 sports modes, covering more sports scenes;
*1.71-inch HD large screen with 280*320 resolution.
*HRS3690 low-power HD heart rate/blood oxygen, more accurate detection;
*380mAh large battery with long battery life, reduces the trouble of charging at any time;
*Depth waterproof, suitable for wearing in more environments;
*Cool sports watch appearance, have a different choice;

Software Function (Da Fit APP)

【Basic Software Functions】 Pedometer, Sleep, Heart Rate, Workout, Blood Pressure, Weather, Camera Control, Blood Oxygen, Music Control, Theater Mode, Stopwatch, Alarm, Timer, Sedentary Reminder, Breathing Exercise, Messaging, Brightness Adjustment, Mute, QR Code, Split Screen Function
【Exercise/24 sports】 Walking, running, cycling, jumping rope, badminton, blue ball, soccer, swimming, tennis, rugby, golf, yoga, gym, dancing, baseball, elliptical machine, rowing machine, cross-country running, skiing, bowling, dumbbells, sit-ups, free training, hiking
【Dynamic heart rate】 All day dynamic heart rate trend and data analysis
【Blood Oxygen Detection】 Support red light and infrared light sensor to measure blood oxygen saturation.
【Messaging and Incoming Call Alert】 Phone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsApp, Line, Kakao Talk, and others.
【Call Rejection】 Click the hang-up button to hang up when the caller is alerted.
【WeChat Sports】 Support synchronized WeChat sports ranking, can be customized for customers' WeChat public numbers.
【Weather】 Connect with APP to push local weather.
【Dial】 Support 11 built-in dials + 1 customized dial + 1 internal dial


Watch menu language: English (default), Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Traditional Chinese, Russian, Italian, Portuguese, Ukrainian, Turkish, Romanian Total 15 countries

Da Fit APP Language: English, Chinese (Simplified), Japanese, Korean, German, French, Spanish, Arabic, Russian, Chinese (Traditional), Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Hungarian, Czech, Bulgarian, Romanian, Slovak, Latvian, Indonesian, Thai. Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian, Greek, Filipino, Hebrew, Malay, Serbian, Persian

Superior Function

Heart rate, Incoming call, Step count, Information reminder, Blood pressure, Sleep monitor, Calories, Sedentary reminder, Sports data, 50m deep waterproof

Record Detailed Data

Health data, Sport data, Calorie consumption
You can set goals and the bracelet will prompt you, every day, every step, every second challenge yourself to see change

5ATM Deep Waterproof

Surfing, Sports data, Swimming
With 5atm waterproof, set to swimming sports mode, to monitor your sports data and physical condition at every minute

Multiple Sports Modes

Basketball, Football, Swimming, Tennis, Climbing, Baseball, Walking, Running, Riding, Badminton

Various Dail Options

Long Battery Life

380mAh Large battery, long battery life, reduces the hassle of charging at any time
Standby time: 50 days
Battery life: 15-20 days

24/7 Heart Rate Monitoring

*Note: This product is not a medical device and the measurement data and results are for reference only, not a medical basis

Sleep Monitoring

Sleep well and be energetic all day

Notified Instantly Read Effortlessly

The C20 Military Smart Watch Men Carbon Black Ultra Army Outdoor IP68 Waterproof Heart Rate Blood Oxygen Monitor Smartwatch 2023 was built with people like you in mind. Something to keep you happy. Every. Single. Day.

Inventory Last Updated: Jul 12, 2024

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