This 63g watch is energy efficient, jam-packed with features, and performs detailed sleep and exercise tracking. I wear this 24/7 to make the most of its health-focused features and pair it with my Garmin Edge Explorer 2 cyclometer. I do also have an Apple Watch Series 7 Cellular that I wear on the other wrist on occasion when I need portable communications, but this Garmin is full time. I graduated to this watch from an Instinct 2 Solar for the benefits of onboard maps, music, and Stamina/Potential in exercise metrics. With my 150mm wrists, the Fenix 7S 42mm and Instinct 2 Solar 45mm were the best fitting options for me (Fenix 7 47mm was too large, Instinct 2S Solar 40mm too small).