CACGO K89 Bluetooth 4.0 Heart Rate Monitor Smart Watch


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  • 5 Star 78%
  • 4 Star 19%
  • 3 Star 2%
  • 2 Star 0%
  • 1 Star 1%

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Main Features:
-Heart rate monitor:
record your heartbeats on a dynamic or static state so that you can understand your healthy condition at anytime
-Lift your wrist, light the screen
-Multiple UI:
arbitrarily change the interface according to your mood
-Large capacity battery:
300mAh polymer battery, ultra-long using time
-Information pushing:
SMS, WhatsApp, Facebook, Twitter, Gmail, E-mail, real-time weather condition, etc.
-Built-in loudspeaker:
you can be hands-free to answer the call
-Remote music and remote camera:
listen to music or take photos by Bluetooth 4.0 control the phone, enjoy your leisure time
-Finding your phone:
convenient to help careless you to find the phone
-Other helpful functions:
sedentary reminder, sleep monitor, pedometer, phonebook, calendar, voice recorder, calculator, etc.
Water resistance for living



Bluetooth Version: Bluetooth 4.0
Built-in chip type: MTK2502
RAM: 128MB


Alert type: Ring,Vibration
Bluetooth calling: Answering,Call log sync,Phone call reminder,Phonebook
Find phone: Yes
Groups of alarm: 5
Health tracker: Heart rate monitor,Pedometer,Sedentary reminder,Sleep monitor
Locking screen : 5
Messaging: Message reminder
Notification: Yes
Other Function: Alarm,Calculator,Calender,Voice recorder
Notification type: Facebook,Twitter,WhatsApp
Remote control function: Remote Camera,Remote music


Screen: IPS
Screen resolution: 240 x 240
Screen size: 1.2 inch
Operating mode: Press button,Touch Screen


Battery Capacity: 300mAh
Charging Time: About 2hours
Standby time: About 4 - 5 Days
Type of battery: Polymer Battery


People: Female table,Male table

Dial and Band

Band material: Leather
Case material: Stainless Steel
Shape of the dial: Round


Available Color: Black,Gold,Silver
Compatability: Android 4.3 / iOS 7.0 and Above Systems
Compatible OS: Android,IOS
Language: Dutch,English,French,German,Italian,Polish,Portuguese,Russian,Spanish,Turkish

Weight and Size

Dial size: 4.3 x 4.3 x 1.3 cm / 1.69 x 1.69 x 0.51 inches
Package size (L x W x H): 19.30 x 6.50 x 5.00 cm / 7.6 x 2.56 x 1.97 inches
Package weight: 0.230 kg
Product size (L x W x H): 24.00 x 4.30 x 1.30 cm / 9.45 x 1.69 x 0.51 inches
Product weight: 0.078 kg
Band size: 24 x 2.2 cm / 9.45 x 0.87 inches

Package Contents

Package Contents: 1 x CACGO K89 Smart Watch, 1 x Charging Cable, 1 x English User Manual

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Customer Reviews

4.77 out of 5
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  • Miroslav
    CACGO K89 Bluetooth 4.0 Heart Rate Monitor Smart Watch
    Color:Silver Size:Steel Band
    CACGO K89 Bluetooth 4.0 Heart Rate Monitor Smart Watch showed their best side in all usage scenarios.
    CACGO K89 Bluetooth 4.0 Heart Rate Monitor Smart Watch allows hands-free and do not waste time trying to get a mobile device from a pocket or bag. These watches are well suited, if from your device, you usually just call and notify you.
    CACGO K89 Bluetooth 4.0 Heart Rate Monitor Smart Watch will attract those who are involved in sports, but wants to always be in touch. The pair with the headset turns handy phone, player and tracker in one bottle, plus any wires, low weight and no need to hold in your hand a smartphone.
    And again, ladies, pay attention to the device when selecting a gift for the man she loved. Give him CACGO K89 Bluetooth 4.0 Heart Rate Monitor Smart Watch.
    I not noticed.

    Oct 22,2016

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  • G
    handy and useful watch
    Color:Black Size:Steel Band
    The watch looks good and is comfortabel to wear.
    The screen looks good and bright.
    It is easy to setup and use.
    I was looking for a simple watch, and this is it!
    I dont use the fondowear app but the mediatek app, the last one got better reviews.
    The speaker of the watch is verry good!
    Battery life is about 2 days.
    Almost every notifications from the Phone can send to the watch, you can set iy up in the app.
    Mail, messages etc. you can read on the watch.
    Also useful, if go to far fron your Phone, you get a message conection lost, so you dont can forget your Phone!

    Mar 07,2017

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  • Cevin
    You get what you pay for
    Color:Black Size:Steel Band
    So I now used this smartwatch for 6 straight months everyday and here comes my conclusion:

    - Great material; pleasing to wear it
    - Easy user-interface with good translation and clear menu
    - Great function of Push-Notification sending; all your notifications are transmitted to the smartwatch (I'm useing Mediatek App)
    - Make/Receive phone call easy with good quality of the phone calls
    - Motion sensor working very good
    - Battery life limited to one day; even if you just have it in stand-by
    - Charging interface fragil; the watch can't be moved while charging; otherwise the charger will fall down

    I still suggest you to buy this item because I have lot of fun with it and regarding the price/quality relationship there is no smartwatch as good as this product!

    Jun 06,2017

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  • Fani
    Smart Watch CACGO K89 Golden Leather
    Color:Golden Size:Leather Band
    Golden leather is very stylish and beautiful! The watch works perfectly, has many applications and the connection with android mobile works great. It's very fast and easy to use. Battery lasts 2 days of full use and it needs just an hour (maximum) of charging. It also support greek characters (not greek language though, but you can read messages written in greek).
    No cons

    Feb 15,2017

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  • Doneven G.L.
    Great watch
    Color:Black Size:Leather Band
    This is a great watch, everything works fine in my case.

    IMPORTANT : about the SD Card slot, I just wanted to let you know: I bought two (one from here for me and one from another site for my father) we removed the back plate of the one we bought for my brother (he wanted to put an SD Card) and compared to some other models, even if you open the back, there is NO sd card slot. (at least none directly visible)
    Maybe the wake-up fonction (lift your arm and it comes to life) is working too well, sometimes the watch turns on without me looking at it but it goes off right away so it's not so bad,

    Dec 29,2016

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  • Ioannis
    Color:Black Size:Leather Band
    Nice quality, nice look, nice screen. It has many functions and i use it as handsfree also. Nice price! Nice quality, nice look, nice screen. It has many functions and i use it as handsfree also. Nice price! Nice quality, nice look, nice screen. It has many functions and i use it as handsfree also. Nice price!
    The battery doesn't last long enough.

    Jul 09,2018

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  • Maurilio Alves
    Cacgo K89 Watch Review!
    Color:Black Size:Steel Band
    Watch very beautiful, comes in a safe box and with all accessories right! Amazingly fast and easy to adjust.
    It does not disconnect from the phone and has a classic modern look!

    Battery is hard enough for day to day use!

    Very pleased with my purchase!
    Battery quickly ends on the first charge. Waiting to see after the second charge! Other than that I have nothing to talk about the product! Excellent!

    Jan 31,2017

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  • Filipe Sousa
    CACGO K89 Bluetooth 4.0 Smart Watch
    Color:Silver Size:Steel Band
    - Active pedometer
    - Very Good Watch faces
    - Has Weather app
    - We can change the straps
    - Works with IOS and Android
    - Has Heart rate
    - Good screen quality
    - Has the best sound quality
    No cons...its simple, its perfect

    Feb 07,2017

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  • Fantasycreek
    CACGO SMART WATCH (English Spoken)
    Color:Silver Size:Leather Band
    I purchased 2 of these smart watches, One for me and one for my Dad, So he can keep an eye on his heart whilst he looks cool when he is out in the limelight.
    This watch was very easy to setup and users are not forced to be connected to a smartphone to use and benefit from its features.
    It did take while to arrive, but the money savings helped me understand that the best deals come to those who wait.
    I would be nice if there were more clock faces, but the default face looks great enough.

    Nov 17,2016

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  • Filipe Sousa
    Cacgo K89 Smartwatch CZ
    Color:Silver Size:Steel Band
    - Very Good Watch faces
    - Has Weather app
    - We can change the straps
    - Works with IOS and Android
    - Has Heart rate
    - Good screen quality
    - Has the best sound quality
    No Cons

    Its the best

    Dec 29,2016

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