Apple watch SE 2021 GPS 44mm Space Gray Aluminium Case with Midnight Sport Band (Model MKRR3) is a versatile smartwatch that combines essential health and fitness features with the signature style and performance of Nike.

Specifications:

• Case Size: 44mm
• Case Material: Gray Aluminum Case Anthracite/Black Nike Sport Band
• Retina display: Up to 1000 nits
• High and low heart rate notifications
• Water resistant 50m
• Battery life Up to 18 hours
• Retina display
• Screen 368 by 448 pixels
• Fall Detection and Crash Detection
• Bluetooth 5.3
• Wi-Fi 4