Product Name: IP67 Waterproof Smart Watch with Fitness Tracker Heart Rate Monitor for Android Ios Model NO.: DE-BL89 Feature: Bluetooth, Water Resistant Material: TPU+ Alloy+ Electronic Components Usage: Communication, Health Display: TFT Certification: Ce, RoHS, FCC, MSDS Battery Capacity: 180mAh Battery Type: Built-in Ploymer Battery CPU: Rk8762c Screen Resolution: 240*240 OLED Size(Inches): 1.3 Inch Colors: Green, Black, Purple, Blue, Red Standby Time: 15-20 Days Working Hours: 5-7 Days Charging Time: about 60 Minutes Bluetooth Version: BLE 4.0 Bluetooth Range: 10m Water Resistance: IP68 Platform Compatible: Android 4.4 & Ios 8.0 or Above Button: Touch Trademark: AiL Transport Package: Color Box/ Retail Box Specification: 1.3 inch TFT color screen Origin: China HS Code: 8517629900 Product Description IP67 Waterproof Smart Watch with Fitness Tracker Heart Rate Monitor for Android IOSName: DE-115plus WaterproofSmart BraceletProduct ParametersBody MaterialALLOY+ Electronic ComponentsBand MaterialTPUOLED Size(inches)1.3'' OLEDRAM16KBROM512KBBuilt-in Polymer Battery Capacity90mAhWorking Time5-7 daysStandby Time15-20 daysColorsBlack, GreenPackingColor boxCoor box size17cmX10cmX4cmHardware SpecsCPU:RK8762CBT versionBLE 4.0BT Range8-10mWater ResistanceIP67Charging typeUSB Charge FunctionBracelet with screen (1.3-inch TFT color screen) single pointHeart rate detectionTime and date display, step counting, calories, distance displayStandard exercise function (counting steps, distance, calories)Sleep monitoring (sleep duration, sleep quality)Call reminder, text message, QQ, WeChat message content push (a total of 8 message records are saved)WeChat motion accessRaised my hand against the bright screenSedentary remindThe alarm clock to remindLooking for mobile phoneMulti-motion modeShake takes photosSports goal settingFitness information sharingSUOTA function, update bracelet firmware through APK/APPAutomatically synchronize data to APK/APPTask managerThe weather showsDo not disturb modeService provided:1) 12 Months warranty2) Full inspection for mass productionRemark:1:Payment term: Bank transfer, Westernunion, Paypal (for small)2: Lead time:1-3 working days for sample; 7-15 working days for mass.3:Warranty: change new in 12 Months4:Customized logo: Yes; Customized color printing: Yes.