band

Apple Watch Series 4  me GPS
Bateria : deri ne 18 ore
Bluetooth: 5.0, A2DP, LE
Wireless : Wi-Fi 802.11 b/g/n
Radio : Jo
USB : Jo
Loudspeaker : Po
OS : watchOS 5.0, upgradable to 5.3
Ekrani: 1.78 inch