M1 Rugged Sports Smart Watch 1.45 inch 600mAH Outdoor Sports 5ATM Waterproof Color:Silver blue Power Supply: Input: AC 100-240V

Power Supply: Input: AC 100-240V 50/60Hz

65 cm Band Length:  22

Penta-Core Mali-450 GPU

Movement brand: imported movement

M1 Rugged Sports Smart Watch 1.45 inch 600mAH Outdoor Sports 5ATM Waterproof Color:Silver blue Power Supply: Input: AC 100-240VOperation mode: touch + button Wristband Material: Silicone Functions: waterproof, step counting, heart rate monitoring, blood pressure measurement, social entertainment, Bluetooth calls, smart reminders, remote self timer, sleep monitoring, blood oxygen detection Battery life: 7 14 days Charging method: magnetic charging Waterproof level: more than 50 meters waterproof Screen type: IPS Case Material: Aluminum Alloy Dial style: round