Brim – Water Tracker
Smart hydration goal based on weather, steps & sleep
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JDL

Brim – Water Tracker - Smart hydration goal based on weather, steps & sleep

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Brim adjusts your daily water goal automatically — based on today's temperature, your step count, and last night's sleep. No more fixed "2 liters" for everyone. Features: • Smart Goal: adjusts daily to weather, activity & sleep • Apple Watch app with progress ring & complications • Interactive home screen widget (Quick-Add without opening app) • Apple Health sync (dietaryWater) • Track different drink types • Free + Pro (€9.99/year, 7-day trial)

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JDL
Maker
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I built Brim because every water tracker I tried used the same fixed goal for everyone. But hydration is personal — a hot summer day after a long run needs 3+ liters, a cool desk day needs far less. Brim uses WeatherKit + HealthKit steps + sleep data to calculate your actual goal each day. It's the first water tracker I've seen that adapts dynamically rather than just reminding you at fixed intervals. Would love feedback from the PH community — especially on the Apple Watch experience!