Smartwatch 2021 KOSPET ROCK Rugged Watch For Men Outdoor Sports Waterproof Fitness Tracker Blood Pressure Monitor Smart Watch

$73.16

➤ Bluetooth version: Bluetooth 5.0➤ Chip : nRF52840➤ Memory : RAM 64KB + ROM 128M➤ Waterproof : 3ATM Waterproof➤ Display : 1.69 inch TFT screen, resolution 240*280➤ Battery : 350mAh...