FCC ID: 2AC76-DW019LITE Smart Watch

DW019liteXUM Pleasereadthemanualbeforeuse.

Theinformationinthisdocumentwon'tbemodifiedor extendedinaccordancewithanynotice.

Thewatchshouldbecharging2hoursatleastbeforeuse. 1. Caution:

1.1Waterproofanddustproof The watch supports waterproof and dustproof. Please follow below guidelines to maintain the waterproof and dustproof function. Otherwiseyourdevicemightbedamaged. Donotusewatchunderthestrongpressurewater. Donotusewatchwhendiving,snorkelingorothersportsin turbulentwater. Pleasedryyourhandsorwatchfullybeforeoperating. Ifthewatchisexposedtowater,pleasedryitfullywithsoftcloth. Ifitisexposedtootherliquids(suchassaltwater,poolwater,soapy water,oil,perfume,sunscreen,handsanitizer)orchemicals(suchas cosmetics),pleasewashitwithcleanwateranddryitfullywithsoft cloth.Donotfollowtheseinstructionsmaydamageitsperformance andappearance. Ifthewatchisdroppedorhit,thewaterproofanddustproof functionmaybedamaged. Donotdisassembleyourwatch.Thewaterproofanddustproof functionmaybedamaged. Donotusewatchinextremelyhighorlowtemperature environments. Donotuseblowersandotherheatedequipmenttodrythewatch. Insaunaroom,thewaterprooffunctionmaybedamaged. 1.2Cleaningandmanagementof019liteX Followthebelowpointstoensurethat019liteXisoperatingnormally andlooksgood.Otherwise,maybedamage019liteXandcauseskin irritation. Protectwatchfromdust,sweat,ink,oilandchemicalproducts

(suchascosmetics,antibacterialsprays,handsanitizers,detergents, andinsecticides).Otherwise,theinternalandexternalpartsmaybe damagedorcausesperformancedegradation.If019liteXisstained withabovesubstances,pleasecleanitwithlintfreesoftcloth. Whencleaning019liteX,donotusesoap,detergent,abrasive materials,compressedair,ultrasonicwavesorexternalheatsources. Otherwise,019liteXmaybedamaged.Soap,detergent,handsanitizer, ordetergentresiduemaycauseskinirritation. Afterexercisingorsweating,pleasecleanyourwristandstrap.Use watertoclean019liteXanddipasmallamountofalcoholtowipe, thendryitthoroughly. If019liteXisstainedorinfiltratedwithotherobjects,pleaseuse wetsofttoothbrushtocleanit. 1.3Ifyouareallergictomaterialon019liteX,please payattentionwhenusing Manufacturerconductedtestingabouthazardousmaterialson 019liteXbyinternalandexternalcertificationagency,including testingofallmaterialscontactskin,skintoxicitytesting,andwearing testing. 019liteXcontainsnickel.Ifyourskinisverysensitiveoryouare allergictothematerialson019liteX,pleasetakenecessary precautions. Nickel:019liteXcontainsasmallamountofnickel.Thecontentis lowerthanthereferencevalueofEuropeanREACHregulations.You willnotbeexposedtothenickelin019liteXandourdevicehas passedtheinternationalcertificationtest.However,ifyouareallergic tonickel,pleaseuse019liteXwithcaution. Allmaterialsusedon019liteXcomplywithrelevantinspection standardssuchasREACHandRoHS. 2.Productspecification Model CPU ARM DW019liteX RTL8762C CortexM0 53MHz Memory RAM128KB+ROM128Mb Capacitive touch screen 1.4 IPS 240*240screen 2.5Dglass Bluetoothversion 5.0 Battery Lithiumion3.7V/160mAh IP68 waterproof, 24h Body Temperature, Games,HeartRate,Sleep,Dailyactivity,Sports, Function StylishDialsPush,DIYfavoritedialcustomized, Notification

(Ins/Facebook/Skype/WhatsApp ect) Timer, Do not disturb mode, Screen lock, Otherfeatures Alarms,multiLanguagessupported, changeablestrap 3.Productdetails 3.1Chargeyourwatch Connectandchargethewatchaccordingtothepicture.Itneedstobe chargedtoactivatethewatchwhenitisstartedforthefirsttime. Notice:Donotuseachargerexceeding5V2Aforcharging. 3.2Operateyourwatch

(1)Poweron:WhenthewatchisOffstatus,pressandholdthepower buttonfor5secondstoturniton.Thehomescreenofthewatchwill bedisplayedafterbooting.

(2)Touchscreenoperation:Fromthehomescreen,swipetotheright to the menu screen, then tap the function icon to enter the correspondingsubmenu.

(3) Wake up screen: When the watch screen is Off status, you can pressthepowerbuttontowakeupthescreen.IftheGesturecontrol button is turned on in the APP, you can also wake up the screen by turningthewrist.

(4) Shutdown: Click the Setting icon, click System Shut down, click toshutdown. 3.3Replacethestrap Removethestrapfromthewatchbyslidingthequickreleaseonthe Quickrelease strap. 4.Productsquickinto 4.1Productsquickinto

(1)Longpressthemaininterfacetoenterthehomepagethumbnail. Youcanviewitleftandright,clicktouchtoswitchthehomepage.

(2) Swipe to the right: Display function list > Daily activity, Sports, Sportsrecord,Heartrate,Temperature,Games,Sleep,Weather,Style, Timer, Setting. Swipe up and down to navigate the list, and tap a functiontoselect.

(3)Swipedown:DisplayBattery,Bluetooth,Date,Brightness,Games, Alarms,Setting.

(4) Swipe up: Storage information, Heart rate monitoring, Daily activity.

(5) Swipe to the left: Display the static icon list, click to enter the correspondingfunction,rightstroketoreturntothepreviouslevel. 4.2ClockDisplay Settingmethod:

When the watch in clock mode, please long press on the middle screenandsetdifferentclockinterfacesifyoulike. 4.3Screenlock Settingpath:intheAPPfunctionlistmenu,"Device""Screenlock". YoucanturnontheScreenlockaftersettingapasswordtoprevent your children from overusing. If the Screen lock is turned on, a passwordisrequiredwhenusingthewatch. 5.Productquickuse 5.1DownloadandinstallApp You can set up the watch through the "HitFit Pro" App for iOS or Androiddevices.Youneeddownloadandinstallthe"HitFitPro"App fromAPPStoreorGooglePlayStore:

OryoucanscanthefollowingQRcodetodownloadtheapp:

ForAndroid:

ForiOS:

5.2BluetoothConnection TurnontheBluetoothandGPSonyourmobilephone. Turnonyourwatch,intheapp,searchthedevice,selectproduct mode019liteXXXXtobind.Youcanviewmoredetailedinstructions atthelinkbelow:

Afterconnectedsuccessfully,shownastheiconinthewatchstatus bar:

Notice:

*DuringtheprocessofopeningtheAPPorbindingthewatch,please agreetoallthepermissionprompt.Duringbindingprocess,"Hitfit Pro"willpromptyoutoenableGPSandBluetooth,andauthorize

"HitfitPro"togetaccesstotheGPSonyoumobilephone.Ifyour phoneisiOSsystem,youneedagreetopairwithyouphoneand displayyouriPhonenotifications.

*Wrongoperation:PairthewatchdirectlywiththeBluetoothinyour mobilephonessettings.

*PleasedontshuttheBluetoothnotifyservicewhenyouare clearingsoftwarebybackgroundorclosebackgroundapplication software.Itwillaffectthesyncfunctionbetweenwatchandphoneif shutit.

*Ifyouwantyourwatchtoreceivethirdpartynotifications,youneed toturnonthenotificationpermissions. 5.3Basicfunctions 5.3.1 Dailyactivity The watch will display the user's total number of steps on the day, walkingdistance,caloriesburnedonthesameday,andthedatawill beclearedat0o'clock(midnight)everyday. 5.3.2 Sports In sports mode: the singlepoint function icon allows you to enter sportsmodessuchasWalking,Running,Climbing,Riding,Basketball andFreesports. 5.3.3 Sportsrecord Ifyouhavedoneanysportsandsaved,inthisfunctionwillshowthe informationofsportsrecord. 5.3.4 Heartrate

(1) Function introduction: The watch will measure the user's heart rate under the heart rate measurement interface. After the test is completed, the vibration will display the result. After no operation, thescreenwillautomaticallygoout.

(2)Operatinginstructions:Swipetotheleftonthemaininterfaceand click the heart rate static icon to switch to the heart rate measurement interface. Once the interface is entered, the measurementwillstart.Duringthemeasurement,theinterfacevalue will be zero. After the measurement is completed, the value will be displayed. 5.3.5 Temperature

(1) Function introduction: The watch will measure the user's temperature under the temperature measurement interface. After thetestiscompleted,thevibrationwilldisplaytheresult.

(2)Operatinginstructions:Swipetotheleftonthemaininterfaceand click the temperature static icon to switch to the temperature measurement interface. Once the interface is entered, the measurementwillstart.TheleftdataisforBodysurfacetemperature, it is changed in real time. The right data is for Body temperature, measuring 60s to complete the measurement. During the measurement, the interface value will be show . After the measurementiscompleted,thevaluewillbedisplayed. Remark:Duringtestingbodytemperature,environmenttemperature requireswithin1830C. 5.3.6 Games Therearemanyinterestinggamesonthewatch,includingKeepapet, 2048, Candy crush, Jigsaw, Fly a plane, Racing car, Maze and Basketball,youcanchooseonetoplay. 5.3.7 Sleep

(1)Functionintroduction:Thewatchwilldisplaytheuser'ssleeptime thenightbefore.(Sleepmeasurementtime21:3012:00nextday)

(2) Operation instructions: Swipe the main interface left and right, click sleep to switch to the sleep interface, you can view the sleep timeofthepreviousday. 5.3.8 Weather After connected with HitFit Pro, the watch will show local weather andtheupdatedtime. 5.3.9 Style TheUIincludeLayoutstyleandIconstyle,youcanchoosedifferent styletoshow. 5.3.10 Timer Swipeleftonthemainpageandclickthestopiconstaticiconto switchtothestopwatchinterface.Clicktostarttiming.Duringthe timing,youcanpause/startswitchingwithasingletouch.Swipethe stopwatchfunctiontotherightofthestopwatchinterfaceandreturn tothestaticfunctionpage. 5.3.11 Setting

Screendisplay:IncludingChangedial,Brightness,Screen time,Turnwristwakesetting.

Donotdisturb:Setenterorexitdonotdisturbmode. Vibration:Setvibrationintensity. Alarms:YoucansetalarmsintheAPP,thewatchwillshow thealarmsinformation,whenthealarmtimeisup,thewatch willpopuparemindericon.Youcanalsoopenorcloseitinthe watch.

System:IncludingLanguage,Systemversion,Shutdown, Resetsettings. 6.Caveat Please follow the doctor's instructions and measure the results of selfdiagnosis and treatment. Users with blood circulation disorders andblooddiseasesshouldbetreatedundertheguidanceofadoctor. The measurement results of this product are for reference only and arenotintendedforanymedicaluseorbasis. FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

DIGILINK GROUP CO.,LTD Declaration Letter of Model Difference Date: FEB. 18 2022 Tested Model Number: DW-019Lite X Adding Model Number(s): DW-019Lite |,DW-019Lite C,DW-019Lite R,DW-019Lite T,DW-019Lite Pro All Adding Model Number(s) is/are same electrically identical as Tested Model Number. Only Model Number(s) are different, for sales area and customer segmentation. Yours Sincerely, DIGILINK GROUP CO.,LTD Signature: } at 3th Floor, Block E3, HengFeng Industrial Park, Bao an district,shenzhen China

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2022-2-20>

Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2AC76-DW019LITE Model name DW-019Lite I For the product stated above, we request that the following information be held confidential;

Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title Becky Zhong/PM Company:

Address:

DIGILINK GROUP CO., LTD. 3th Floor, Block E3, HengFeng district,shenzhen,China 86-755-28174512 86-755-28174512 becky@szdigilink.com Phone:

Fax:

E-Mail:

Industrial Park, Bao an

DIGILINK GROUP CO., LTD. 3th Floor, Block E3, HengFeng Industrial Park, Bao an district,shenzhen,China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

2022-2-20 We, DIGILINK GROUP CO., LTD. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AC76-DW019LITE including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail:

Becky Zhong/PM DIGILINK GROUP CO., LTD. 3th Floor, Block E3, HengFeng Industrial Park, Bao an district,shenzhen,China 86-755-28174512 86-755-28174512 becky@szdigilink.com