Riversong Motive 5E Smart Watch (SW55) The smart watch will vibrate to remind you the incoming calls and messages if you keep watch connecting with phone, you can even hand up incoming phone calls from your wrist. Product Details Brand: Riversong Model: SW55 Screen: 1.69 inch Touch Screen, Resolution: 240x280 Waterproof: IP68 Material: Aluminum alloy+2.5D tempered glass + PC Standard by time: 20-30 days Typical Usage Time: 7-10days Bluetooth?5.0 Features: Full touch screen, multiple watch face, Daily Activity Tracking, Blood Oxygen Monitor, Heart Rate Monitor, Sleep Monitoring, Call/SMS/SNS Notification, Weather Forecast, Multi-sport Mode Dimension: 4.5 x 4.5 x 1.1 cm Weight: 47 g Warranty: Manufacturer warranty Note: Color depends only on stock availability