D18 smart watch heart rate monitor smartwatch fitness

D18 Smart Watch Heart Rate Monitor Men's Women's Smartwatch Round Fitness Digital Watches for Men Women Band Bracelet PK D20 Y68How to Charging?( Note: the package don't include charger， you can charge your watch with the same charging head that charges your phone)Note:--Wearable devices monitors human activities through electronic sensors，and they are at the consumer electuonics level.It's normal for certain deviation.The user should treat data objectively.--Please do not compared to ho tal equipment about reading，it is NOT a device!--Before using， scan the QR code on the manual to download the app and connect it to the watch with APP.-- For Android user: Please always authorize the app access to all phone functions and always let it operating on. and please turn on the GPS on your phone before you connect it.--Please charge it for 2-3 hours when you receive it. it was run out of power after the long delivery. If you have any question， you can feel free .Thank you!Function:Heart Rate TrackerBlood PressureBlood OxygenPassometerSports moder: steps， skiipping， situp Sleep TrackerCaloriePush MessageCall ReminderAlarm ClockAnti-lostRemote ControlSocial Media NotificationsMessage ReminderAPP Language:Korean，Russian，Spanish，English，German，Italian，Japanese，French，ChineseSpecification:Case Material: PLASTICWaterproof Grade:Life Waterproof IP67，Do not wear while swimming and bathingScreen Type: 1.44 inchBand Detachable: YesTouch Screen: YesCompatibility: All CompatibleBlutooth: 4.0Bettery: 90mAhStandby time: about 5-7 daysWorking time: about 2-3 daysSystem: IOS 9.0 & Android 5.0 aboveAPP name: fitproPackage include:1 * Smart watch with bracelet1 * User manual1 * Retail box window.adminAccountId=238698454; Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .ReturnIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.