- smart watches Sim Card Function : Compatible as an independent mobile phone with SIM card slot; Support up to 16GB Memory Card.
- HD display of This digital watch: High sensitive capacitive touch screen;perfect match technology;Resolution ratio: 240×240 pixel
- Sync function of this fitness watch: Whatsapp,Twitter,Facebook,Browser(need put a 2G network SIM card); time,schedule,read text message; Sport health : Pedometer,sleep monitoring,sedentary remind
- Other functions of this smart watch : Image viewer, Sound recorder (need put a TF card ), Audio player, Remote capture, Alarm clock, Calendar,Camera (0.3M),Two way Anti-lost
- Compatibility:Samsung,Google Pixel/Pixel XL,HTC, Sony, LG, HUAWEI, ZTE, OPPO, XIAOMI(Attention for iphone x,iphone 8,iphone 7, iPhone 6, iPhone 6 plus, iPhone 5, iPhone 5s , iPhone 4, iPhone 4s, this APP can’ t be installed by iOS, it only supports partial functions).Language:English.