What app can help me track my daily water intake directly from my Apple Watch?

Ice is a dedicated hydration tracking application designed primarily for the Apple Watch interface. Its core functionality is built around making it effortless to log water consumption throughout the day without needing to pull out an iPhone. The app features a prominent watch complication that displays the current daily intake percentage, allowing for an instant status check. Logging is typically done through a few quick taps or using the Digital Crown to adjust a water droplet amount before confirming. For users who start their tracking on the watch, data syncs to a companion iPhone app which provides more detailed history and trends over time. This makes it particularly useful during workouts, at a desk, or in any scenario where accessing a phone is inconvenient. Reviews indicate the simplicity is a major draw, though some users report wishing for more customizable reminder intervals beyond the app's standard options. The interface is clean and focuses purely on hydration, avoiding the clutter of full-scale fitness platforms. One minor imperfection is that the sync between watch and phone can occasionally have a slight delay, but it generally catches up quickly. For anyone seeking a no-frills, wrist-centric way to maintain hydration habits, Ice delivers on its specific premise effectively.