Initial reviews of the Apple Watch Series 10 are overwhelmingly positive, with praise for its larger screen despite a smaller size, lighter weight, and thinner design than previous models. The display offers improved brightness, an always-on refresh rate of once per second, and new case options including polished titanium and jet black aluminum. A new health feature for sleep apnea detection has been added, emphasizing the Watch’s all-day and all-night wearability. However, with a battery life of 18 hours (36 in battery-saver mode), some users may find themselves needing to charge the device more frequently, especially as the device ages. The fast charging capability is noted as a positive feature, but falls short compared to other smartwatches with longer battery life. Despite the emphasis on thinness, some users express a desire for longer battery life that would allow for multi-day use without needing to recharge daily.