Blood Pressure Blood Oxygen Monitoring Bluetooth Call Music Astronaut Watch

Product information: Applicable people: business, general public, fashion, adult Screen size: 1.09 inches Appearance size: diameter 44.6mm*11.6mm Material: bottom shell ABS+PC Battery capacity: 180mAH Product weight: 36.5g Body memory: 1M+128KB Wristband material: tpu Additional functions: step counting, social entertainment, smart reminders, health monitoring, information push, sleep analysis colour Black crude steel, silver crude steel, black leather, silver brown leather, TPU-all black, TPU-silver blue, TPU-silver black, TPU-red, black fine class, silver fine class Charging method: magnetic charging cable Waterproof grade: life waterproof Connection method: Bluetooth Packing list: Manual + charging cable + bracelet*1 1