Smartwatch HW37plus Smart Watch Waterproof Men 45mm Voice A

Wearpai HW37plus NFC Smart Watch 1.77 inch 320*380 TFT Men IWO Series 7 Voice Assistant Bluetooth Call Location Sharing Women Fitness Band pk HW56plus HW22 DT100pro W26 IWO13Dear buyer, we are the official store of Wearpai Brand, each of our watches has packaging box. Please rest assured to buy, we are professional, please choose our official store.The HW37plus smartwatch has a 1.82 inch TFT LCD screen with 320x 380 pixel resolution. It is a sharp display screen smartwatch with full touch screen operation.Support Wireless Charging,Support NFC function, the watch can send the physical access card to the information is copied to the watch chip, so that the watch can be used as a key.Note:1. Two on, Please contact us to view more details and actual photos before purchasing.2.Please do not put the smart watch into the water.3. We support wholesale & dropshipping, please contact us directly for more details, thanks.why choose us ?【VOICE ASSISTANT】Support the voice assistant to control mobile phone calls,send text messages,set voice reminders,etc【NFC function】 1) Card package: The watch can copy the physical access control card information to the watch chip by simulating the NFC access control card, so that the watch can be used as a key.2) Open [NFC Card Package] on the APP; click [Add Card]; click to select [Door Card]; paste the door card on the nfc induction area of the screen; display the card reading, during card readingDont move the access card; if the card is successfully read, the default setting name on the watch is the access card【OFFLINE PAYMENT】Support scan code payment,you can easily pay even if you forget your mobile phone.【GLOBAL LANGUAGE SWITCH】Chinese, English, French, German, Japanese, Spanish, Itan, Russian, Czech, Portuguese, Turkish, Greek, Latin, Vietnamese, Danish, Thai, Arabic, Polish, Dutch, Romanian, Persian【LOCATION SHARING】The new health guard function supports the location sharing of relatives and friends,health data monitoring,and guards the health of relatives and friends at all times【MORE FEATURES】Dial market,Smart split screen display, offline payment,voice assistant,Application market,Blood glucose monitoring,Real-time positioning of relatives and friends,Respiratory rate,Off screen time setting,Custom component,Pressure,Voice calls,Pas lock screen,Motion track view,Private education course push,Wallet function,Play music,Calories,Breath training【WIDE COMPATIBILITY】The app supports most smart phones with Bluetooth 5.2,Support system: iOS 10.0 or above,Android5.0Real Picture:NFC function is only applicable to access card, mobile phone shortcut commands, not applicable to paymentThe difference between HW37plus and HW57PRO:HW37plus,1.82inch ,44mmHW57PRO 1.77inch,44mmParameterChipset:Hs6621Touch screen: 2.5D fully touch curved capacitive screenMain Display :  TFT 320*380 ,1.82inchBluetooth:Bluetooth 5.2Type of battery: li-ion batteryBattery:200 mAHCompatilbe:IOS 10.0 or above/ Android 5.0 or higherLanguages: Chinese, English, French, German, Japanese, Spanish, Itan, Russian, Czech, Portuguese, Turkish, Greek, Latin, Vietnamese, Danish, Thai, Arabic, Polish, Dutch, Romanian, PersianFunctionDial market:SupportVoice assistant:SupportBlood glucose monitoring:SupportApplication market:SupportNFC:SupportSmart split screen display:Support3D dynamic dial:SupportScan code connection:Supportlanguage switch:Supportbluetooth calls:SupportPas lock screen:SupportWeatherMett:SupportPedometer:SupportPlay music:SupportCalories:SupportBreath training:SupportDistance:SupportHourly point measurement:SupportSport mode:SupportHeart rate:SupportRaise your hand to brighten the screen:SupportBlood pressure:SupportSleep monitoring:SupportBlood oxygen:SupportMessage notification:SupportFatigue analysis:SupportSedentary reminder:SupportCalculator:SupportAlarm reminder:SupportWeChat campaign:SupportStopwatch:SupportCustom watch face:SupportFind my  bracelet:SupportDial switch:SupportBackground brightness adjustment:SupportWallet collection function: SupportWatch supported LanguagesTraditional Chinese, English, French, German, Japanese, Spanish, Itan, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Dutch, Hebrew, PersianPackage Contents:1 x Smart Bracelet,1x charger , 1xUser ManualFor the problem that the bracelet can measure the heart rate in things and in the air, the following explanation is made:1.At present, the mainstream heart rate bracelets on the market adopt the same measurement method. The principle is not complicated, that is, the PMG signal of the radial artery is obtained by the reflective photoelectric measurement method, and the fast Fourier transform is performed on the PPG signal to analyze the frequency domain. To achieve the detection of the human heart rate. To put it simply, it is to use a light to the artery and then reflect it back. Based on the change of the reflected light, the heart rate of the human body is calculated.2.Due to many factors such as the physiological structure of the human body, the color of muscles and blood, green light is the color with the highest passing rate in the human body. Therefore, the light source of the heart rate sensor uses green light to achieve minimum loss and interference.3.Heart rate wristband detection focuses on human tissue. Some data is also read for non-human objects. This is a known and normal phenomenon. After the data is based on the principle of light reflection, the heart rate detection will have a reading. This situation cannot be All avoided, so there will be problems with heart rate data in the case of heart rate bracelet (table) in the case of air testSmartwatch HW37plus Smart Watch NFC Waterproof Men 45mm Voice Assistant Blood Glucose Bluetooth Call PK HW22 W66 IWO13 DT100Smartwatch HW37plus Smart Watch NFC Waterproof Men 45mm Voice Assistant Blood Glucose Bluetooth Call PK HW22 W66 IWO13 DT100Shipping 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 goodcondition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.If you are not satisfied with our products or services, please let us know and give us an opportunity to correct them. We will definitely let you experience our intentions and persistence. 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