B9 Smart Curved-Screen Heart Rate Health Fitness Fashion Watch

Product information:
Colors: Black rubber, silver rubber, gold rubber, black steel, gold steel, silver steel
Package contents: Smart bracelet (with strap) + charging cable + user manual

SET A:Black shell, black mesh, steel + black nylon

SET B:Silver shell, silver mesh, steel + black nylon

SET C:Gold shell, gold mesh, steel + black nylon

SET D:Black shell, black nylon + black vinyl

SET E:Silver shell, black nylon + black vinyl

SET F: Gold shell, black nylon + black vinyl

Target audience: Business professionals
Control method: Touch-based
Battery life: Under 7 days
Features: Heart rate monitoring