Kospect Military Grade Smartwatch Tank S1

No problem. No scratches. Full fresh. 100% Authentic.

The wearable is a fitness tracker watch that comes in a circular Rugged shape with a 1.3-inch AMOLED screen and is equipped with several features including a Heart rate monitor, SPO2 Blood oxygen monitor, Multi-sports modes, 5ATM Waterproof, and support Bluetooth calling.

This device has a 300mAh large battery capacity with 3-12 days of normal usage and 50 days of standby time.