Type: On WristApplication Age Group: AdultFunction: Passometer，Fitness Tracker，Sleep Tracker，Mood Tracker，Message Reminder，Call Reminder，Answer Call，Dial Call，Remote Control，Push MessageLanguage: EnglishCompatibility: All CompatibleStyle: FashionUnit Type: piecePackage Weight: 0.230kg (0.51lb.)Package Size: 20cm x 30cm x 5cm (7.87in x 11.81in x 1.97in)