smart watch bluetooth call waterproof sports smartwatch

Product :Product Dimension: 260*46*11 mm mm (Total length + case diameter + thickness)Colour: Silicon: Black/Blue/Red; Leather: Black/Brown; Steel: Black/SilverNet weight: 55gBluetooth version: 5.0 BLECalling Bluetiooth version: 3.0 BLEWaterproof level: IP67set: HS6621+128M flash， Music IC: ZhongKeAcceleration sensor: SC7A20Optical: SC7R30，128KB+1M，Optical Heart Rate Sensor ModuleDisplay screen: Type:1.28 'inch round Colorful displayTouch screen:Full touch controlResolution:240*240 pxBattery: Type: Polymer lithium battery Battery capacity: 260 mA Charging time: about 60 minutes Working hours: 5-7 days Standby time: about 30 daysMaterial: Zinc Alloy/Plastics + TPU /Leather optionalWorking temperature: -20°C ~ 50°CVibration motor: SupportHeart rate : SupportMotor: Built-in， vibration reminderProduct Features:The main function: Receive/Reject phone calls/ Dial phone call MP3 Player Heart rate monitoring Blood/Blood oxygen pressure monitoring Sleep monitoring Sedentary reminder Sports pedometer/calorie consumption/track record/exercise time Call reminder and display Message is pushed and displayed Remote control camera Automatically heart rate measurement Multi-Sport measurement Clock reminder Alarm reminderDial: 5 kinds of dials default. APP customized watch faces are optionalSupport phone system: For IOS8.0&abocve，For Android5.0&abovelanguages：APP support language: English， Japanese， Korean， German， Spanish， French， Italian， Russian， Portuguese， Arabic，Chinese，UI Support language:English，Chinese， Spanish， French，Russian， Portuguese， Polish etc total 23 languagesMessages push up support language: English，Chinese， Spanish， French，Russian， Portuguese， Polish etc total 23 languagesNotes：1.Wearable devices monitor human activities through electronic sensors. They are at the level of consumer electronics. It's normal to have certain deviation. The health results of the watch are for reference only， and can not be compared with equipment. When the watch is placed on the surface of the object， there will be heart rate / blood pressure and other results. It is normal and not a product defect.2.?As the firmware is continuously updated， the user interface will be updated accordingly. The images are for reference only， and everything is subject to the actual product.3.?This product is an electronic product. Do not take a bath with this product. Do not expose it to heat under high temperature. Do not soak it in water .4.?Please download APP firstly， and bind the watch， Do not use the mobile phone Bluetooth to directly link the watch. If it is already connected， please delete the matched watch from the mobile phone Bluetooth matching device.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.