Smart Watch For (D1, Black)Berry Bold Touch 9900, Porsche Design P9983, 9720, Bold 9790, Curve 9360 Original Fit Pro 2 Full Touch Control Smart Watch with 35g Weight & Upgraded LCD Display,IP68 Waterproof,Heart Rate Monitor,Sleep & Step Tracker,Call & Message Alerts & Long Battery Life Sleep Monitor and Basic Functionality for All Boys & Girls Wristband - (D1, Black)