COOLHILLS Smart Watch, 1.71″ Full Touch Fitness Tracker with Heart Rate Monitor, Message Notification, IP68 Waterproof Activity Tracker with 20 Mode Sport Countdown Alarm for Men Women for Android iOS

Price: $42.99
(as of Sep 25,2021 09:06:46 UTC – Details)

Product Description

COOLHILLS SmartwatchCOOLHILLS Smartwatch

Product DisplayProduct Display

Package List:

COOLHILLS Smart Watch*1

User Manual*1

USB Magnetic Charging Cable*1

Specify App: DaFit

Note: This C17 watch only support “Da Fit”app, the message SNS SMS Calls notifications can not be used until the watch paired with the “DaFit”app.Just only for “dafit” app suitable.

Also not support connect to the Google Fit!!!

—>>This watch can not reply message or make calls!!!


Compatible system: Android 6.0&IOS 9.0 or above

Display: 1.71 inch Full Touch Screen

Battery Capacity : 220 mAh

Charging Time: 2 hours

Working Time: 7 days

Standby Time: 30-35 days

Waterproof Level: IP68

Resolution: 280*320

Strap width : 22 mm ( support replacement strap)



Sports Modes

Sports Modes

Find Device

Find Device

Personalized Watch Face

Up to 73 different watch faces for you. It is available for you to choose the one you like from the APP, or you also can set your own favorite photos as watch face.

UP to 20 Sports Modes

Fitness tracker has 20 sports modes : Football, Skiing, Running, Rowing machine, Swimming, Elliptical etc, which can satisfy your various sports style.

Find Device

When you forget where the watch is,you can turn on the switch”Find Device”on the app,the watch will vibrating to let you find it easily.

Heart Rate Monitoring

Heart Rate Monitoring



Sedentary reminder

Sedentary reminder

Heart Rate Monitoring

Adopted advanced heart rate sensor to monitor your heart rate automatically every day.Track your real-time heart rate manually on the watch or check the heart rate graph and the data you need intuitively on the app.

IP68 Waterproof

IP68 waterproof. You can wear it when you are washing hands or running in the rain, even go to swimming with it, instead of taking it off frequently(Note: It can’t track your swimming data).

Sedentary reminder

Remember to relax after sit and work for a long time.

Set a sedentary time in advance on the App,then let the watch reminding you to relax, keep a healthy lifestyle.

Remote Photography

Remote Photography

Female health tracker

Female health tracker

Music Control

Music Control

Remote Photography

Use the smart watch to remote camera to record the beautiful moments of you or your friends,just connected the phone.To free your hands.

Female Health Tracker

For woman, you can set the time to remind you the time for menstrual in advance and add your menstrual details in the app. By recording the menstrual circle then know yourself and care about yourself better.

Music Control

Switch your music easily through this watch, help you play,skip or pause the song when you on road or workout,no need to grab the phone all the time.


1.Please don’t operate the smartwatch when it’s charging.

2.Please note, the smart watch can’t answer call or text message, but you can hang up the call.

3.Please note the watch does not prevent hot water and sea water, it may damage the watch.

4.Please open all permissions of “DaFit” on your phone to get a better experience.

5.Please don’t wear the watch too tight, remove your watch regularly, to give your wrist a break.

6.Please note the measurement data of the smart watch is for reference only, cannot be used for medical purposes.

>>>How to operate?

1.Charge the watch to activate when use the first time.

2.Download App ‘DaFit’ (via scan the QR code in the manual), then enter the App to fill in your personal profile (height,weight,birthday,etc) to get more accurate experiences.

3.Turn on the bluetooth of your phone first. Enter the DaFit app, click ‘Add A Device’ , choose ‘C17’ in the list to bind.

4.Sync the data with the watch.The relevant health data will show you on APP homepage.

REMEMBER: The smartwatch must be connected through the DaFit app!!! Do not connect the watch via Bluetooth of the phone system directly. (If you connect the watch via your phone Bluetooth, the Mobile data and some functions may be unavailable.)

>>>How to be detected when pairing with the phone bluetooth?

1. Activate the bluetooth of the phone first, and make sure the phone within “system support”range(IOS 9.0 & higher, Android 6.0 & higher, Bluetooth 5.0).

2. The distance between the watch and your phone need within 0.5m when pairing. After paired, please note the communication of Bluetooth is within 10m. If beyond, it will get disconnected, then you need re-bind the phone with your watch.

3. Or try to restart the phone, turn off the bluetooth then open again, bind again,if still can’t be detected.

>>>How to get message notifications on the watch?

1.Keep connect the watch with DaFit App, and make the app running in the background to receive notifications.

2.Active the notification permission on your phone to allow DaFit APP to read all notifications.

3.Turn on the switch to sync related information to the watch: DaFit ->”Notifications”. You can choose the App(on the Notification List) that you want to receive notifications on watch.

>>>How to sync the weather?

1.Make sure the watch connect with the DaFit app, the weather will update automatically every hour after connect.

2.Or enter the Da Fit App–>Choose “Others”–> Select “weather”–>Choose the city. You also can switch the Celsius or Fahrenheit as your needs.

Note: Sync the weather data must be open the weather function and your phone GPS positioning. iPhone must provide the DaFit app with location permission.

Up to 20 Modes Sports: C17 fitness tracker has 20 modes sports: Football, Skiing, Rowing machine, Swimming, Elliptical etc, which can satisfy your various sports style. After connect DaFit app, you can real-time track your data during running such as step, distance, calories, BPM. You also can see your sport route on DaFit App. Besides, you can even use the C17 sports watch to control music,check weather, bring you better sport experience!
1.71″ Full Touch Screen & 73 Different Customized Dial: C17 smart watch adopt 1.71″ Full Touch TFT Screen with 280*320 resolution ratio offers excellent image quality.Bring you better visual effects. Full-Touch high-sensitivity screen allows you to switch at will effortlessly and no lag. C17 smartwatch offers up to 73 different watch dial for you. Do you want to set the watch dial freely? Yes! C17 smartwatch can also support to set you favorite picture in the phone as the watch dial!
Start a Intelligent Life: COOLHILLS C17 activity trackers support to SMS & SNS notification.Such as Incoming call, Message, Facebook, WhatsApp, Twitter,Instagram etc. Wear it! You won’t miss whatever information even your phone is not around. In addition, C17 smartwatch built-in 220mAh battery. Up to 25 days standby time and 7 days usage time only 2 hours charging. It can satisfy you various usage needs, no need to charge frequently.
IP68 Waterproof & Multiple Function: COOLHILLS C17 fitness trackers support IP68 waterproof. You can wear it to washing hand or even swimming without worrying about flooded damaged(Note: the watch does not prevent hot water and sea water). This C17 smartwatch compatibility with Android6.0&IOS9.0 and above and Bluetooth 5.0. After connect DaFit app, you will get more function. Such as music control, find device, alarm clock, remote photography etc. Bring you more intelligent experience.

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