Haylou Solar Lite Calling Smart Watch Color:Blue With Apple’s first wide-angle OLED

With Apple’s first wide-angle OLED Display

Charges 3 devices at the same time

According to different conditions

you can charge your smartphones

Haylou Solar Lite Calling Smart Watch Color:Blue With Apple’s first wide-angle OLEDBluetooth Calling Answer mobile phone calls on the watch Sleep Monitoring Help you develop good sleep habit 100 Workout modes Professionally record your workout data 7 Day Battery Life(Depends on usage) Battery Life is up to 10 days under daily mode Smart Message Notifications Never miss any important information 24 Hour Heart Rate Monitoring Heart rate alert function added Battery Capacity 300mAh Input Parameter 5V = 500mA