Touch screen: capacitive touch screenSIM card: Supported 2G SIM card 85090018001900Small flashlight for display in dark placesSOS button in emergencyBuilt-in cameraRemote monitoring to ensure your child's safetyBuilt-in microphone for two-way communicationLBS positioningParents can adjust the safety margin to alert when the watch moves out of that positionTrack replay tracks up to 30 days of movementStrangers don't call watchesAlarm reminderFriends feature to link with friends and have voice chatLow battery warningRemote power offDual camera models：A: Waterproof lifeB: Deep waterproof