Material:plastic,silicone/metal,electroniccomponents Supportedlanguages:ThewatchinterfacesupportsEnglish,SimplifiedChinese,French,German,Italian,Spanish,Russian,andPortuguese(messagecontentpushsupportsmultiplelanguages System:Android0+,IOS90+ Functions:waterproof,audio-visualentertainment,phototaking,stepcounting,socialentertainment,smartreminder,remoteSelfie,informationpush,motiontracking,mobilepositioning,tracking/alarm,healthmonito