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E420 1.39 inch HD Screen ECG Monitor Heart Rate Blood Pressure SpO2 Monitor Fitness Tracker 280mAh Battery BT5.1 IP68 Waterproof Smart Watch COD

  • Model: 1981127
  • Units in Stock: 999

Price:   $42.99

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Compatibility

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                  Specification
                   Model
                   Bluetooth Version 5.1
                   Compatible OS Android 5.0 or above; iOS 9.0 or above
                   Operating Mode Full Touch+button
                   APP Name

                   Firmware Language 
                   APP Language 
                  Special Features
                   Information Reminder Call Reminder
                   Message Reminder
                   Reject Call
                   Notification (SMS, WhatsApp, Facebook, Twitter, Line, Skype, Instagram, LinkedIn, VK, Kakao etc.)
                   Drinking Reminders
                   Sleep Monitor
                   Exercise and Record Multiple Sports Modes
                   Calorie
                   Sports Mileage Record
                   Step Count
                   Application Music Control
                  Control
                  Brightness Adjustment

                   PPG


                   Battery Battery Capacity: 280mAh

                   Using Time: About 3-5 days
                   Charging Time: About 2 hours
                   Charging Type: Magnetic charging, USB 2.0
                  Appearance & Details
                   Material

                   Watch Case Material: Zinc Alloy case+Abs

                   Dial Size: About 46*46*11mm 

                   Strap Length: About 260mm

                   Weight: 55g

                   1* 


                  2. Please download the app before usage to be compatible perfectly with your phone.



                  Q&A



                  - Why doesn’t my watch start? 


                  1. The watch needs to be connected to the charger for the first use.



                  3. Try to activate your watch by pressing the area below the screen for a long time.





                  1. Please make sure your charger is 5V/1A. If the current is too high, the watch would into the automatic protection of the state.




                  - Why is there no charging cable in the package I received?



                  2. If your watch isn’t USB charging and you don’t receive the charging cable, please contact our customer services right away. 





                  Please scan the QR code in the manual to download the APP. Then the time and date will be automatically synced when the watch is connected to the phone.





                  It is not recommended that you wear it to swim, because it is not a professional swimming watch.





                  The monitoring data of health functions are for reference only, not on a medical basis.