B9 BT5.0 Wristband bluetooth Call AI Voice Assistant Blood Oxygen Heart Rate Monitor HI-FI Quality Voice Smart Watch GOLD COLOR

Product Description

B9 BT5.0 Wristband bluetooth Call AI Voice Assistant Blood Oxygen Heart Rate Monitor HI-FI Quality Voice Smart Watch GOLD COLOR Note:The B9 smart watch does not need to?link APP and it is easy to operate.Thanks for supporting us!Specification?Model?B9?Bluetooth?Version?BT5.0?Compatible OS?Android 4.4 or above , iOS 8.0 or above?Operating Mode?Single Touch?APP Name?NO?APPSpecial Features?Waterproof?Life Waterproof?Bluetooth Call?Support?Heart Rate Monitor?Support?Blood Pressure Monitor?Support?Blood Oxygen Monitor?Support?Sleep Monitor?Support?Multi-sport Modes?Support (Running,Walking,Riding)?Pedometer?Support?Call or Message Reminder?Support?Reject Call?Support?Notification?Support Facebook,Twitter,Wechat, WhatsApp etc.?Alert Type?Vibration?Auto Light-up Screen?Support?Stopwatch?Support?Other Functions?Support Alarm,Calender,Sedentary reminder,Anti-lostTechnical Parameters?Sensor?G-sensor, Heart Rate Sensor?Screen?Size:0.96inch?Type:TFT? ? ? ? ? ? ???Resolution: 80*160pixels?Battery?Battery Capacity: 100mAh??Standby Time:?About 15 days?Using time: About 3 days?Charging Time:?About 1.5 hours?Charging Type: Magnetic chargingAppearance & Details?Band?Material:?Silicone?Length: About 245mm?Width: About 23mm?Weight and Size??Product size: About 47*21*12mm ??Product weight:29g?1*Charging Cable?1*User Manual (English Version)?Tips: 1.Display and light of shoot will affect the color of the products, pictures for reference only, subject to our available products.2.Please download the app before usage in order to compatible perfectly with your phone.Q&A1.Q. Is it waterproof ?A. It's life waterproof. Not for swimming, showering and diving.?2. Q. What is the App?A. It has no App?and easy to operate.?3. Q. How to change the time of my device?A. Please synchronize?the device with your phone through Bluetooth?to calibrate?time.

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