KD900 Ultra Watch Detail: KD900 Ultra Smart Watch with wireless charging| Men | Women | Bluetooth Calling Smart Watch 2023 New Series 8 Ultra 2.02-inch ultra-wide full touch color screen, 420*480 Resolution Multifunctional NFC function (door unlocking using technology); Offline payment (support Alipay and We-chat pay) With the Newly Added power saving mode Newly added Tik-Tok remote control function Newly added Medicine reminder, travel reminder, reading reminder, distant view reminder, sedentary reminder, drink water reminder Newly add Non-invasive blood glucose measurement function 128 memory, With the Newly Added power-saving mode and receive calls via Bluetooth (talk and listen directly on the watch)