Feature:

Hardware Specifications: Memory : RAM 128KB + ROM 256KB +4MB (SPI ROM) TF Card :Not support Display : 1.3 inch Colorful TFT; resolution: 240*240 pixel; Touch screen:Single touch screen BLE: Ver 4.0 Battery: 140mAh high-voltage Polymer battery; Standby Time (connected):about 5-7 days; Normal use time: about 2-3 days" Button:Power button Connector:Magnetic charger base Wifi/GPS/Mic/Speaker/Buzzer :No Blood pressure, blood oxygen: Yes Gravity sensor: DA260b Motor: Yes Heart Rate Sensor: Yes, HRS3300DS Main functions Clock Display: Yes Podemeter :Yes, Automatic running, records daily Steps, Consumed Calories and Distance Heart Rate Monitor: Yes, heart rate data can be check in both smart watch and phone Sleep Monitor: Yes, Record and Analysis Sleep time and quality Sports Mode :Walking, running, cycling, badminton, skipping, basketball, football, swimming Other:Alarm, Stopwatch Notification Sync : Incoming calls and Messaegs from Facebook, Instagram, Skype, wechat etc can be synced