From the description: "Apple Watch Series 10 is nearly 10 percent thinner than Apple Watch Series 7, Series 8, and Series 9, while offering all the advanced ca

From the description: "Apple Watch Series 10 is nearly 10 percent thinner than Apple Watch Series 7, Series 8, and Series 9, while offering all the advanced capabilities users love, adding new features, and maintaining all-day 18-hour battery life." Well, I'm pretty sure a full day has substantially more than 18h. I really can't understand the appeal of yet another device I must charge at least once a day. I would be willing to pay for a watch that had good sleep tracking and activity tracking and that lasted at the very least 1 week. But, this is not it.