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Item specifics
  • Item Type: Digital Wristwatches
  • Case Shape: Rectangle
  • Brand Name: CAINUOS
  • Feature: Alarm,Call Reminder,Sleep Tracker,Water Resistant,Heart Rate Monitor,Fitness Tracker,Message Reminder
  • Movement: Smart,Digital
  • Boxes & Cases Material: Paper
  • Band Length: 26.5
  • Water Resistance Depth: 5Bar
  • Band Width: 12
  • Dial Diameter: 18
  • Clasp Type: Buckle
  • Case Thickness: 10
  • Style: Sport
  • Band Material Type: Silicone
  • Gender: Men
  • Case Material: Plastic
  • Dial Window Material Type: Hardlex
  • Model Number: ck11
  • Item: CAINO Sports Smart Watches for Men Women
  • Gender: CAINO Brand Wristband Smart Watcheswoman Men Causal Watches Men
  • Watches Style : Fitness Tracker Smart Watch
  • Watch Design Feature: Smart Wristband Pedometer
Product Description



  • Model No.:CK11      
  • CPU: Nordic-Nrf51822    
  • 6-Axis sensor:  InvenSense MPU6500     
  • Vibration: Mute/Vibration
  • Waterproof: IP65/Life waterproof (Customized waterproof level according to the shell material)
  • Platform support: Android 4.4 or above, iOS 8.0 or above     
  • Hot spot: Dynamic and static pressure, dynamic and static heart rate         
  • Main function: Pedometer ,Calories, Distance, Stopwatch, Sleep quality measurement,
  • Call reminder, Alarm clock, Fall down reminder, Drink reminder, Social sharing ( Wechat, QQ, Facebook, Twitter )
  • Screen size: 0.66 inch     
  • Size type: OLED       
  • Bluetooth: 4.0BLE (Low power consumption)         
  • Battery type: Polymer lithium battery   
  • Battery capacitance: 110mAh        
  • Charging type: Magnetic charging
  • Charging time: About 1.5 hour       
  • Standby time:  Normal use:7days;  Standby:15days    
  • Memory: 7days motion record, 23 days total data record    
  • Control type: Button control, APP control ( Customized, Mobile terminal )  
  • Language: Chinese/English (Other languages can be customized)
  • Device size: 55.2*24.1*11.2mm / 2.17*0.95*0.44inch
  • Strap size:265*18*2.6mm / 10.43*0.71*0.10inch
  • Appearance material: Front shell,  back shell: Plastic;  Strap: silica gel    
  • 3 Color: Black, Silver, Gold      


Packaging Included:      

  • 1 x Smart wristbands
  • 1 x USB charging cradle
  • 1 x User manual
  • 1 x Packing box











Please note:

1.Pictures are only samples for reference. Due to limitations in photography and the inevitable differences in monitor settings, the colors shown in the photograph may not correspond 100% to those in the items themselves.

2.Specifications for manual coarse not careful there may be error, for general reference when buying only use;The battery without electricity or power are not of the quality problems, please own battery changes;

 3.Life waterproof refers to prevent splash, cannot wash bath or soak, stay away from hot water and steam;Strap length according to the hand size design production, general wrist size is fit for, you can cut short strap.


1.We accept payment via Visa,MasterCard,QIWI and Bank Transfer.
More payment options will be available on AliExpress in the future.
2.We do NOT ship until payment is cleared.
3.Total Amount Due includes the final price plus S&H (Shipping and Handling).
4.S&H will be determined based upon the SHIP TO ADDRESS.
5.Please list your special requests(color,packages,etc.)in the ORDER NOTES SECTION when you make payment.


1.We ship WORLDWIDE.
2.Orders processed within 48 hours of payment verification.
3.We only ship to the addresses you left,pls make sure your Shipping address when you payment.
4.The images shown are not the actual item and are for your reference only.
5.SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.Transit times may vary,particularly during the holiday season.
6.if you have not received your shipment within 30 days from payment,please contact us.We will track the shipment and get back to you as soon as possible with a reply.Our goal is customer satisfaction!
7.Due to stock status and time differences,we will choose to ship your item from our first availabale warehouse for fast delivery.

Delivery Time

1.Shipping time:Ship to Worldwide takes about 10-35 working days via China Post Airmail.
2.2 kinds of deliveries are provided:1,Internationa Airmail;2,Courier Services(EMS,DHL,UPS,TNT)
3.If you need items urgently,Courier Services EMS or DHL will be provided and a tracking number related offered.(around 4-7 working days to reach your side)
4.Import duties,taxes and charges are not included in the item price or shipping charges.There charges are the buyer\'s responsibility.
5.For airmail,we provide online trackable shipping service sponsored by China Post.

Return Policy

If you want to exchange the items received, you must contact us within 7 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status.

Contact us
If you have any questions/concerns,please contact us through"Contact now"link or "Chat now"link,we will respond within 1 business day or less.
We prohibit neutral or negative feedback rating.This is because:
1.we probide 60-day money-back guarantee.(if you are not 100% satisfied with your purchase) can return and replacement or refund.(Item not damaged and you need to bear the return shipping)
3.all problems can be solved.


Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. Thank you.
Please don\'t leave any negative or neutral feedback before e-mail your problem to us.We can help you to solve problem.All problems can be solved.Thanks again!

Have a good day! Thank you for your visit!

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.18kg (0.40lb.)
  • Package Size: 30cm x 35cm x 28cm (11.81in x 13.78in x 11.02in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.18kg (0.40lb.)
  • Package Size: 30cm x 35cm x 28cm (11.81in x 13.78in x 11.02in)
We support the following payment methods. All payments made on AliExpress are processed by Alipay.