K50 1.08 inch Steel Band Earphone Detachable IP67 Waterproof Smart Watch Support Bluetooth Call, Steel Band (Black), Steel Band (Gold), Steel Band Option:Steel Band General Compatible with Nikon: Z

General Compatible with Nikon: Z 7

Measures AC/DC voltage and current

Wide Band: >=40dB

credit card bill payment

sound details no consumption

K50 1.08 inch Steel Band Earphone Detachable IP67 Waterproof Smart Watch Support Bluetooth Call, Steel Band (Black), Steel Band (Gold), Steel Band Option:Steel Band General Compatible with Nikon: Z1. Support APP synchronization, answering calls, touch to reject calls, touch to start voice assistant, information push, heart rate, blood pressure, blood oxygen, multi sport mode, continuous heart rate, message reminder, message storage, time synchronization, music, shake Photo control, drinking water monitoring, sedentary monitoring, sleep monitoring, pedometer, search bracelet, alarm clock setting, stopwatch, screen brightness setting, dial