Casio Centre - G-SHOCK GBA-800-1AER https://www.casiocentre.com/product/gba- 800-1aer/ Bluetooth® Smart The watch is equipped with energy-saving Bluetooth® technology, which offers power-saving data transfer at the push of a button. The watch can connect to
Casio G-Shock Bluetooth Fitness Step Tracker Black GBA-800-1AER - First Class Watches™ USA