是否智能( 可连接Bluetooth, Zigbee, NFC, Wi-Fi, LiFi, 3G等)
是
Waterproof function
IP67 waterproof
GPS positioning accuracy
5
External power supply form
magnetic charging
Interface texth
appsupportsChinese/English/French/Spanish/Portuguese
Battery type
polymer battery
Alarm methods
vibration alarm, SOS alarm, movement alarm, fence alarm