FEATURES: Bluetooth Phone Call Full touch screen Multiple watch face Daily Activity Tracking SPECIFICATION Blood pressure Monitor Call/SMS/SNS Blood Oxygen Monitor Weather Forecast Heart Rate Monitor Multi-sport Mode Sleep Monitoring SPECIFICATION: Model: sw46 Screen: 1.69 inch Touch Screen Waterproof: IP68 Material: Metal + Spraying Process + PC Typical Usage Time : 5-7 days Bluetooth: 5.0