Smart Wristband Watch Blood Pressure Fitness Tracker Heart Rate Monitor Sc0eacb54e49d4f3daaf59ca5286cf439X.jpg CK11S Smart Band And Watch Heart Rate Blood Pressure Call Reminder Men And Women Sports Buy Heart Rate Monitor Blood Pressure CK11S Smart Watch Intelligent New Sport Fitness Tracker Smart Bracelet Heart Rate Blood Pressure. Product information: Color: Silver silicone band Screen size: 1. 1 inches Processing Method: OEM Interface: USB 2. 0 Additional features: step counting Color classification: Black Applicable people: women, men, children, business, public, couple, fashion, adult Battery capacity: 40mAh Operation mode: single touch screen Battery life: 7 14 days Function: step counting, heart rate monitoring Wearing method: wrist strap Packing list: Watch*1 Product Image: