Apple Watch SE is iOS compatible and connects via Bluetooth. You can manage your iPhone's calls, texts, or notifications through this watch. The watch is water-resistant, so you can wear it during physical activities. It has a large Retina OLED display and responsive interface. The processor works faster and gives a powerful performance. You can listen to music and audiobooks on the go. Also, the workout modes like walking, running, swimming, yoga, cycling, etc. are measured accurately by this device. Other features include heart rate monitoring, sleep tracking, and burned calories. Its weight is 1.08 ounces.