As someone who has worn one from the beginning (I now switch off between a 4 and a 5, I think Apple Watches are not flawless but they do provide a collection of features I find invaluable. Making sure the Fitness circles close each day is addictive. My main physical activity, with the gyms unavailable is brisk (for me) walking and I like seeing my progress over time. Wearing one allows me to track the amount and quality of my sleep. I’ve also been comforted by its instant response two times when I’ve fallen. Its news and weather alerts are instant without needing to take out my iPhone. Most important, the Apple Watch encourages the wearer rather than browbeating them. Great product IMHO.