Samsung Galaxy Watch Ultra

General Features SIM Support N/A Bluetooth Calling Yes Voice Assistant N/A Strap/Band Yes Water Resistant IP68 Modes Multiple Modes Speaker Yes Compatibility Android Health Monitoring Features Heart Rate Monitor Yes Calories Burned N/A Sleep Quality Monitor Yes Step Tracker Yes Oxygen Level Monitoring Yes Connectivity Bluetooth Version 5.3 GPS N/A Display Screen Type Super AMOLED Screen Size 1.5 inches Resolution 480 x 480 pixels Battery Capacity Li-Ion 590 mAh