Haylou RS4 Plus 1.78 inch 368*448px 60Hz Refresh Rate AMOLED Screen BT5.1 Heart Rate SpO2 Monitor Temperature Measurement 100+ Watch Dials 105 Sports Modes IP68 Waterproof Smart Watch

Specification
Brand	Haylou
Model	RS4 Plus
Bluetooth Version	BT5.1
Compatible OS	Android 6.0 or above; iOS 11.0 or above
Operating Mode	Full Touch Screen
APP Name	Haylou Fun
Watch Languages	Simplified Chinese, Traditional Chinese, English, German, Italian, Japanese, Portuguese, Spanish, Russian
Special Features
Information Reminder	Call Reminder
	Message Reminder
	Reject Call
	APP Notification
Health	Heart Rate Monitor
	Blood Oxygen Monitor
	Sleep Monitor
	Pressure Monitor
	Female Menstrual Cycle Reminder
	Temperature Monitor
Exercise and Record	Multi-Sports Modes (105 sports modes)
	Pedometer
	Calories
	Distance
Application	Music Control
	Weather Display
	Calendar
	Multiple Dials (100+ Watch Faces)
	Customized Watch Face
	Mutiple UI
Technical Parameters
Waterproof	IP68
Screen	Size: 1.78 inch
	Type: AMOLED
	Resolution: 368*448 pixels
	Refresh Rate: 60Hz
Battery	Battery Capacity: 230mAh
	Using Time: About 28days (basic usage)                    About 10 days (typical usage)
	Charging Type: Magnetic charging
Appearance & Details
Material	Watch Material: ABS
	Band Material: Silicone
Size and Weight	Dimensions: about 45.2*37.2*10.4 mm  Strap Width: about 20 mm  Weight: about 57.6g
Packing List	1* Haylou RS4 Plus Smart Bracelet
	1*Charging Cable
	1*User Manual
Tips:  1.Display and light of shoot will affect the color of the products, pictures for reference only, subject to our available products. 2.Please download the app before usage in order to compatible perfectly with your phone.

Q&A

- Why doesnÔÇÖt my watch start? 

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

2.If your watch battery runs out, you need to charge it for a while before trying to activate your watch.

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

- Why my watch doesnÔÇÖt charge successfully?

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.

2.Please confirm that the charging cable is well attached to the charging position on the back cover of your watch.

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

1.Please check the user manual and product details page to confirm whether the product is charged by USB. If so, please unplug the watchband, then you would find the charging jack.

2.If your watch isnÔÇÖt USB charging and you  donÔÇÖt receive the charging cable, please contact our customer services right away. 

- How to change the date and time?

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.

- Can I wear it for swimming?

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

- About the measurement data.

The monitoring data of heart rate, blood oxygen, blood pressure and other health functions are for reference only, not as a medical basis.