Product details:

All the essentials to help you be motivated and active, keep connected, track your health, and stay safe. The Smart Stack and redesigned apps in watchOS 10 help you see more information at a glance. With features like Crash Detection and enhanced workout metrics, Apple Watch SE is a better value than ever.W3 Apple Wireless Chip
S8 SiP With 64-bit Dual-Core Processor
Digital Crown With Haptic Feedback
Built-In GPS
Bluetooth 5.3