Note: DT7 And DT NO.17 Smartwatch is Same version, for advertise name is DT7  For produce name is DT No.17. And it is DT7 plus Upgraded version!!!Features:Name: DT7 Max or DT NO.1 7Watch size: 44mm: 45*38*10.8mmSystem Requirements: android4.4++ / ios10.0+Master chip: RTL8762DKBracelet memory: 128MBluetooth version: 5.0Heart rate chip: BD1662_I2CScreen display:1.9inch-square screen-390*435-TFTBattery capacity: 380mAHUsage time: About 5 dayson method: Full screen touchMotor: Pie MotorCharging: Wireless chargerWaterproof level: IP68 life waterproofSensor: G-sensor 3 axisDial: 200+ Online free dialMenu style: 7Watch body material: Zinc alloy, not stainless steelAPP: WearproMain Funtion:GPS TrackGPS movement track,accurately record your every step of the mileage.note: the watch dont have GPS, GPS Trajectory function need connect mobile phone APP.Bluetooth CallAfter the mobile phone and the watch APP are connected, Bluetooth calls and dialing can be made directly on the watch side.DIY Watch FaceAfter the phone and the watch APP are connected, the picture in the phone can be set as the screen pattern of the watch.IP68 WaterproofThe waterproof performance of the watch supports daily hand washing, sweating or being splashed by rain, etc.Note: can not wear bath, sauna, swimming, etc.Message reminderSupport message notification of communication software such as SMS, Facebook, Twitter, line, WhatsApp, Skype, Instagram, Kakao Talk, etc.Health assistantSleep tracker, sedentary reminder, heart rate /Pedometer, calories burned, distances, sports modes.More thingsAI voice assistant,independent clock alarm, real-time locking of movement dataLanguageEnglish, Chinese, Traditional Chinese, Danish, Greek, Latin, Romanian, Turkish, Hebrew, Czech, Polish, Spanish, German, Russian, Portuguese, French, Japanese, Italian, Vietnamese, Korean, Arabic, Persia.Reminder of NFC function:1. The NFC of this watch only supports as IC door cards with a frequency of 13.56MNZ (applicable to 80% on the market), does not support other functions.2. The mobile phone that supports NFC function can directly read the unencrypted door card and then write it to the watch.3. The fingerprint lock enters the administrator mode-add-card-write.4. Encrypted access control of the community needs to be written in the community property management office.DT7 MAX Smartwatch 7 DT NO.17 Series 7 390*435 NFC GPS Tracking Smart Watch for Men Women reloj hombre PK DT7 Plus W27 PRODT7 MAX Smartwatch 7 DT NO.17 Series 7 390*435 NFC GPS Tracking Smart Watch for Men Women reloj hombre PK DT7 Plus W27 PROShipping 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. Thanks again for coming. Your presence is your trust in us and your greatest support. We cannot live up to this trust. We will do our best to help you solve problems and make you 100% satisfied. Your satisfaction is our eternal pursuit. Finally, thank you for choosing our store. I wish you a happy shopping and a happy life. Thanks for coming!