The Garmin Fenix 5X Plus 51mm Smart Fitness Watch in black, with green & spare black strap. is a high-end heart rate watch designed for fitness enthusiasts. Packed with features such as sleep tracking, GPS, pedometer, and calories monitor, this watch is perfect for those who enjoy walking, running, and jogging. With a rechargeable battery and compatibility with Android operating systems, this stylish and functional watch is a must-have for anyone looking to track their fitness progress accurately and efficiently.