F07 IP68 Waterproof Color Screen Fitness Band Smart Bracelets Heart-rate BT Sport Wristband Calls Notification Activity Tracking Sleep Monitor for iPhone 8 Plus Samsung S8+ iOS8 Android4.4

Features:
-IP68 Waterproof Skin-friendly COLOR SCREEN sport band
-Simple but powerful Interface and functions,natural and smooth.
-Heart Rate Monitoring detecting your body load at any time, helping to achieve the scientific and perfect exercise effect.
-Sports Statistics: To help users quantify the daily exercise goals, encourage and supervise their own exercise, adjust the best physical condition.
-Call / Information Reminder: When incomming call or information arrived, the band will gently shake to avoid missing important calls.
How to use it
Read user manual carefully
Download, install APP
Match them
APP for android 4.4, iOS8.0 or above