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Garmin Hydration Tracking


It’s no secret that drinking enough fluid daily has enormous benefits. This app lets you easily log your daily water intake and set reminders, so you can make sure you’re getting all you need to stay hydrated.

What’s New

Minor bug fixes and improvements

Additional Information


This app requires access to:

  • Run in the background when it is not active (potentially affecting battery life)
  • Send/receive information to/from the Internet
  • Saved information such as courses, routes, waypoints, tracks or workouts
  • Allow services to push information to this app
  • Your Garmin Connect™ fitness profile
  • Captain Marvel Captain Marvel
  • D2™ Air D2™ Air
  • Darth Vader™ Darth Vader™
  • Descent™ G1 Descent™ G1, Descent™ G1 Solar
  • Descent™ MK2 Descent™ MK2, Descent™MK2i
  • Descent™ Mk2S Descent™ Mk2S
  • Enduro™ Enduro™
  • First Avenger First Avenger
  • Forerunner® 245 Forerunner® 245
  • Forerunner® 245 Music Forerunner® 245 Music
  • Forerunner® 55 Forerunner® 55
  • Forerunner® 745 Forerunner® 745
  • Forerunner® 945 Forerunner® 945
  • Forerunner® 945 LTE Forerunner® 945 LTE
  • fēnix® 6 fēnix® 6
  • fēnix® 6 Dual Power fēnix® 6 Dual Power
  • fēnix® 6 Pro fēnix® 6 Pro, fēnix® 6 Sapphire
  • fēnix® 6 Pro Dual Power fēnix® 6 Pro Dual Power
  • fēnix® 6 Pro Solar fēnix® 6 Pro Solar
  • fēnix® 6 Solar fēnix® 6 Solar
  • fēnix® 6S fēnix® 6S
  • fēnix® 6S Dual Power fēnix® 6S Dual Power
  • fēnix® 6S Pro fēnix® 6S Pro, fēnix® 6S Sapphire
  • fēnix® 6S Pro Dual Power fēnix® 6S Pro Dual Power
  • fēnix® 6S Pro Solar fēnix® 6S Pro Solar
  • fēnix® 6S Solar fēnix® 6S Solar
  • fēnix® 6X Pro fēnix® 6X Pro, fēnix® 6X Sapphire, fēnix® 6X Pro Solar, tactix® Delta Sapphire, quatix® 6X Solar, tactix® Delta Solar, tactix® Delta Solar Ballistics
  • Instinct® 2 Instinct® 2, Instinct® 2 - Camo Edition, Instinct® 2 Solar - Tactical Edition, Instinct® 2 Solar - Surf Edition, Instinct® 2 - dēzl™ Edition
  • Instinct® 2S Instinct® 2S, Instinct® 2S - Camo Edition, Instinct® 2S Solar - Tactical Edition, Instinct® 2S Solar - Surf Edition, Instinct® 2S - dēzl™ Edition
  • Instinct® Crossover Instinct® Crossover
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  • MARQ™ Golfer MARQ™ Golfer
  • Mercedes-Benz Venu® Mercedes-Benz Venu®
  • quatix® 6 quatix® 6
  • quatix® 6X quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
  • Rey™ Rey™
  • Venu® Venu®
  • Venu® Sq. Venu® Sq.
  • Venu® Sq. Music Venu® Sq. Music
  • vívoactive® 3 vívoactive® 3
  • vívoactive® 3 Music vívoactive® 3 Music
  • vívoactive® 4 vívoactive® 4, GarminActive
  • vívoactive® 4S vívoactive® 4S, GarminActive S
Average Rating: (1,516 Ratings)

Paulo Trindade
January 27, 2023

Excellent! It works great in Fenix 6 Pro. This app is much better than the similar app in Samsung Galaxy Watch series.

January 26, 2023

Works perfectly installed on a Forerunner 245.

January 26, 2023

New try - app still fails: can't synchronize on my fenix 6 with the connect app on the phone. Also after i setup "ml" the app resets to "cups" With every update it gets worse and never fixes any issues!

January 23, 2023


Bartosz Makara
January 23, 2023

Works great on my fenix 6 pro solar. No problems till now. Synchronisation with my phone and the other way works good. The widget is self-explanatory and easy to use.

January 23, 2023

Das Widget synchronisiert sich nicht mit den anderen Daten und muss manuell synchronisiert werden. Warum? Wenn man vergisst einen Tag zu synchronisieren, sind keine Daten vorhanden und somit die Statistik nicht korrekt. Bitte fixt die beiden Probleme, es gibt Anwender welche das Tracken ihrer Flüssigkeitsaufnahme so unkompliziert wie die anderen Daten synchronisieren möchten. Danke im Voraus.

Alessandro Costa
January 20, 2023

After a month of using i bare if you add water on the watch doesn’t add water automatically in the garmin connect app water widget. So i lost a month of water dates i singed only on the watch.

January 20, 2023

Very good. Some statistical data would be useful

Taras Yaremchuk
January 18, 2023

Useless app. You have to sync the app separately, not when you just sync the watch with Garmin Connect, but you have to open the Hydration app and Garmin Connect and then sync starts. Why just don't sync everything together? Another issue. The app does not save data from previous days If you skip one day of syncing, then the day is lost, and you just have to go to Garmin Connect app/site and add it manually. E.g. if I did not sync the app for a couple of days, then the data is gone.

Jaxson Lake
January 18, 2023

You have to add water ur self but I guess it’s cool

January 17, 2023

Works, but interaction is very slow on Instinct Crossover.

Nafatarie D Martin
January 17, 2023

It's not good on venu. Lagging when adding amounts or adds incorrect amounts

Kaden Jones
January 16, 2023

It works perfectly fine on my Forerunner 245. It must be a bug somewhere in the other APIs that are causing the problems.

Sean McGuinness
January 15, 2023

The water logging function works well, but it keeps popping up annoying and distracting alerts during activities.

Eliott Bonds
January 12, 2023

This widget is temperamental at best. Each time I see there’s an update I think “Oh! Maybe the bugs have been fixed.” NOPE! Very rarely have I had an OK experience with this widget.

Matty Hayz
January 7, 2023

Works perfectly

Julien Lacasse-Roger
January 6, 2023

Poorly responsive, reminders working half the time, ugly UI.... on vivoactive3

January 4, 2023

Funktioniert seit ein paar Tagen nicht mehr richtig auf meiner Fenix 6X Saphire. Es werden Zufallszahlen generiert, anschließen wieder auf 0ml gesetzt. Die Synchronisierung funktioniert ebenfalls nicht. Bitte dringend nachbessern! Widget ist aktuell nicht nutzbar.

Laila Bryant
January 1, 2023

it glitches everytime I try to click on the widget and sometimes even go past it. It works, but I have to wait a little bit after clicking bc it takes a while to load up. it might just be my watch (venu sq) but idk

January 1, 2023

Works seamlessly.

December 27, 2022

Worked well for about 12 hours, then notifications just stopped and I can’t get them back. Have tried removing and reinstalling but still not working. Garmin needs to sort this as hydration is such an important part of health.

December 22, 2022

Easy and simple to track water. Can make it cups, ounces, etc.. love it!

Thomas Schipke
December 18, 2022

Was imperfect since the beginning (sync between app and watch was random at its best). Broken on Vivoactive 3 since last "update".

December 18, 2022

I don't get it why the poor reviews. For me works almost perfectly. I could personalise the containers in Garmin Connect: 250 ml, 500 ml, 350 ml or whatever size I want. The only bad thing is that it doesn't save in Connect the water registered a day before if you don't sync the watch with the app at the end of each day. You have to add manually in the app the next day for the day before. And another thing, it syncs a little bit slow. But in general, it's fine, it does what should do.

Matt Frankford
December 16, 2022

Even after all the updates, data entered on the watch never seems to update on the app.