Watch Hydration vs Pulslab

Log water intake to HealthKit straight from your wrist! Watch Hydration is a free, simple watchOS app which enables you to quickly enter an amount of liquid and log it straight to HealthKit. Select the cup to choose different liquids, each with their own modifier to ensure you reach your goal. Easily update your goal, and check your progress for the day. Simple, optional, notifications which let you know if you managed to hit your goal or not yesterday.

PHOTOS & WORKOUTS ON THE MAP • Live map right on the overview — photo markers and workout routes of the day • Tap opens the full day map (Satellite/Hybrid/Streets switchable) • Photo strip below, chronological. Tap a photo and the map pans there • Cluster in Apple's spiderfier style: 3-step tap, photos fan out at the end RADIUS SEARCH • Cyan search circle 100 m – 20 km around any point • Finds photos AND workout routes from your ENTIRE Apple Photos + Health archive • Filter by year, "hide today", workout-routes toggle • Live hit counter, workout list with tap-to-detail TRIM A WORKOUT • Cut off start and/or end without touching the original • Map preview with full route grey + trimmed section orange, green start- and red end-pin follow the sliders live • Dual-range slider + ± / ±± stepper buttons (1 s / 10 s) • Live stats: duration, distance, instant pace at both cursors • Writes a new HK workout sample including map + quantity samples MET — METABOLIC EQUIVALENTS • Daily value per WHO standard (MET-min, only ≥3 MET counts) • Week/month/year trend with ACSM intensity zones • Configurable daily target VITAL SIGNS PER SLEEP NIGHT • HR, respiratory rate, wrist temperature, SpO₂ — classified against your 30-night baseline WORKOUT VIDEOS — MAPLIBRE • MapLibre + Esri Imagery as a second engine alongside Mapbox