Fitbit Flex 2 Smart Fitness Activity Tracker Slim Wearable Waterproof Swimming Wireless Bluetooth

Product Name: Fitbit Flex 2 Smart Fitness Activity Tracker, Slim Wearable Waterproof Swimming, Wireless Bluetooth Pedometer Wristband for Android and Ios Watch Model NO.: F5 Blue Feature: Bluetooth, Water Resistant Material: TPU+ABS Usage: Communication Display: TFT Screen: 1.3 Color IPS TFT OS: Android 4.4 and Above Ios 8.2 and Above Trademark: Neutral Transport Package: Carton Specification: 50 meters waterproof Origin: China HS Code: 9031809090 Product Description Master Chip: nRF52832 Sensor: BST-BMA253 PPG chip: HRS3300DSScreen Size: 1.3 Color IPS TFT screen 240*240 Virbation: Loundspeaker Mute/Vibration Waterpfoof: IP67 Compatible System: Android 4.4 and above,iOS 8.2 and above Features: Can share real-time data with families Main Feature: Step / calorie / distance, multi movement mod, Heart rate monitoring, blood pressure monitoring , Blood Pressure,Heart Rate, Remote care function, sleep monitor ,sport,Call reminder ,Alarm Reminder ,Raise you hand the watch lightr,Social share(wechat,QQ,Facebook,Twitter,shake hand to take phonto" BLuetooth: 4.0BLE(Low power) Battery : 180mAh Polymeter Lithium BatteryEndurance Time: Can use 7-10days,Standby Day: 20-30days Data Save Time: 3 months Manipulation Mode Full touch control, mobile phone APP control Material Front shell: PC, rear shell: ABS+PC strap: environmental protection TPU Color: Black / Blue / red