Blood Pressure Blood Oxygen Monitoring Bluetooth Call Music Astronaut Watch style:Black fine class and it's easy to care

and it's easy to care for

Versatile Use: Specially designed to protect against sun

made from durable materials that are kind to the environment

Durable Construction: Built from high-quality materials

or playing your favorite sports

Blood Pressure Blood Oxygen Monitoring Bluetooth Call Music Astronaut Watch style:Black fine class and it's easy to careProduct 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