SOS GPS Tracker Smart Watch With Fall Detector

Bluetooth: BL4.0
Waterproof: IP65
Battery: 650mAh
Screen Resolution: 240*240
Screen: 1.3 inch OLED
Function: Calendar, Alarm Clock, Sleep Tracker, Fitness Tracker, Calculators, Call Reminder, Answer Call, Push Message, Dial Call, Heart Rate Tracker, Blood oxygen monitor, GPS Navigation, NFC
Bi-directional voice call from any phone.
SOS alert with push of a button.
Support 2G network.
Blood pressure and heart rate monitor.
Up to 5 days standby time.