i7 Pro Max Smart Watch (7 series)

Support Bluetooth Call, Heart Rate, Exchange 44mm Watch Strap,
Waterproof & Dustproof
Set Own Wallpapers + Built-in Watch Faces
Support Bluetooth 3.0 ,4.0, 5.0, Call.
Main Screen 1.54inch HD IPS, 240*240.
Fox Surface Capacitive Full-Fit Touch Screen.
Heart Rate Detection, Heart Rate Monitoring, Monitoring Your Heartbeat.
Pedometer, Sports Calorie, Calorie Consumption, Exercise Mileage Record.
Sedentary Reminder To Get Up And Change The Unhealthy Lifestyle.
Sleep Monitoring Objective Science Quantitatively Record And Analyze Your Sleep Status.
Find Mobile Phone Function Anti-Lost Reminder.
Control Mobile Music Playback.
Call Reminder Support
Battery Specifications And Capacity 180MAH High Capacity Polymer.