Blood Pressure Blood Oxygen Monitoring Bluetooth Call Music Astronaut Watch style:Black fine class Durable Construction: Built from high-quality

Durable Construction: Built from high-quality materials

Versatile Use: Specially designed to protect against sun

made from durable materials that are kind to the environment

you can easily access your essentials while keeping them safe

Blood Pressure Blood Oxygen Monitoring Bluetooth Call Music Astronaut Watch style:Black fine class Durable Construction: Built from high-qualityProduct 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