Smart Band Bluetooth Bracelet

Specifications: Screen Type: Black & White LCD Function: Passometer, Sleep Tracker, Dial Call, Fitness Tracker, Answer Call, Push Message, Heart Rate Tracker, Message Reminder Band Material: Adhesive Tape Application Age Group: Adult Touch Screen: Yes Style: Fashion Case Material: Zirconium Band Detachable: No Compatibility: All Compatible Waterproof Grade: Life Waterproof Screen Style: Rectangle/Square-shape Language: English Type: On Wrist