SweatLoss: Hydration Tracker
Reach Your Hydration Goals
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Lose sweat, not track.
SweatLoss helps you plan your fluid intake for sports, training, and everyday life. The app calculates your hydration needs, accounts for weather and temperature, and reminds you to drink at the right time.
Whether it is warm-up, workout, race day, or cool-down, SweatLoss shows how much you have already had, how much is left, and which drinks contribute to your day.
Hydration where you train:
• Keep your hydration goal and progress in view
• Smart reminders at the right time
• Adjustments for weather, heat, and personal data
• Apple Watch app for quick access during workouts
• Widgets for hydration and quick logging
• History, trends, and daily overview
Caffeine tracking:
Track coffee, energy drinks, tea, and other caffeinated drinks. SweatLoss shows your daily intake, personal limit, estimated remaining caffeine, and current caffeine phase.
With Live Activities, your caffeine status stays visible on the Lock Screen, Dynamic Island, StandBy, and Apple Watch without opening the app.
SweatLoss Premium:
• More drink types
• Custom drinks and individual amounts
• Barcode scanner for faster logging
• Alternative app icons
• Advanced personalization
• Convenience features for everyday life and training
Missing a feature? In SweatLoss, you can submit ideas and vote for new features.
Drink more consciously, plan smarter, and keep hydration and caffeine in view.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
more New in this update:
• SweatLoss now speaks more languages: You can now use the app in Portuguese (Portugal and Brazil) and Polish.
• Switching to imperial units now works more reliably, so you can track your drinks in your preferred units.
• Your hydration history has been visually refined to make looking back at your drinks a little more enjoyable.
If you enjoy SweatLoss or have an idea to share, I'd love to hear your feedback or read your review on the App Store.
1.3.5 Sep 10
New in this update:
• Feature requests are now easier to discuss: leave comments on ideas and help shape what comes next in SweatLoss.
• New and improved caffeine widgets show your current status faster on the Home Screen and Lock Screen.
• History now remembers your last selection and adds new insights for peak and average values.
• Hydration views, Apple Watch presentation, and empty states have been further refined.
• Many small details were improved so SweatLoss works more reliably day to day.
If you enjoy SweatLoss or have an idea, I’d be happy to receive your feedback or an App Store review.
1.3.4 Jul 21
New in this update:
• Edit saved drinks directly from Quick Add customization and sort your selected drinks in a dedicated step.
• Units now stay more consistent across iPhone, Apple Watch, and widgets, including temperatures and drink amounts.
• Editing and deleting drink entries is more reliable, including on Apple Watch and for linked caffeine entries.
• Hydration reminders are now more reliable and no longer arrive in bundles.
• History trend text and chart descriptions are now better localized and more accessible.
If you enjoy SweatLoss or have an idea, I’d be happy to receive your feedback or an App Store review.
1.3.3 Jul 9
New in this update:
• New trend widgets bring your hydration progress to the Home Screen and Lock Screen: choose 1 day, 7 days, 1 month, 6 months, or 1 year.
• History now shows clearer charts, better comparison text, and a pool progress view that makes your total HealthKit water intake easier to grasp.
• Apple Watch now includes a 7-day chart for your hydration trend, with faster access from the widget.
• Beer, red wine, and white wine are now available as drink types, including alcohol-free options and a warning after several alcoholic drinks.
If you enjoy SweatLoss or have an idea, I’d be happy to receive your feedback or an App Store review.
1.3.2 Jul 3
New in this update:
• Hydration history now gives you clearer insight into your habits: compare a day, 7 days, a month, 6 months, or a year directly in history.
• New charts make it easier to see when you reach your hydration goal, how your intake changes, and which periods were especially strong or low.
• The new pool progress view makes your total HealthKit water intake easier to grasp: see how much of one 25 m pool lane you would already have filled.
If you enjoy SweatLoss or have an idea, I’d be happy to receive your feedback or an App Store review.
1.3.1 Jun 27
New in this update:
• Caffeine tracking is here: Keep an eye on your daily intake, current phase, remaining caffeine, and estimated sleep readiness.
• New Live Activities show your caffeine status on the Lock Screen, Dynamic Island, in StandBy, and on Apple Watch.
• You can now also see your caffeine intake, daily limit, and current phase on Apple Watch. Your data syncs with Apple Health.
• Premium members can personalize SweatLoss with a new caffeine icon, a blue standard icon, and refreshed app icons.
If you enjoy SweatLoss or have an idea, I’d be happy to receive your feedback or an App Store review.
1.3.0 Jun 21
New in this update:
• The new 5-day weather forecast helps you see earlier when heat affects your hydration goal.
• The weather sheet has been redesigned with clearer day and night gradients, easier-to-read warning colors, and a cleaner hydration forecast.
• Drink selection is now grouped alphabetically, so you can find the right drink faster.
• Saved drinks can now be edited and sorted directly.
• Feedback and feature requests are easier to reach, with additional polish for text fields, chart colors, and toast animations.
If you enjoy SweatLoss or have an idea, I’d be happy to receive your feedback or an App Store review.
1.2.8 Jun 3
New in this update:
• Just in time for warmer temperatures, SweatLoss helps you stay on track with your daily goal even better.
• The new remaining progress widget on the Lock Screen and Apple Watch shows more quickly how much is left to reach your goal.
• New start-of-day hints make increased hydration needs more visible.
If you enjoy SweatLoss or have an idea, I’d be happy to receive your feedback or an App Store review.
1.2.7 May 27
New in this update:
• With “Forgot something?”, you can now add missed drinks much more easily.
• Favorites and the refreshed drink picker make logging noticeably faster throughout the day.
• Past entries can now be edited or deleted more flexibly.
1.2.6 May 21
New in this update:
• The new Time Travel history makes it easier to open past hydration days from the week view and calendar.
• New confetti on Apple Watch now celebrates when you reach your daily goal.
• Scrolling and week switching in hydration history are now noticeably smoother and more reliable.
1.2.5 May 12
What’s new in this update:
• New Wave widget for Apple Watch, so you can check your hydration progress even faster at a glance.
• Improved sync between iPhone and Apple Watch.
• Refreshed Wave app icon with a cleaner and more modern look.
1.2.4 May 4
New in this update:
• New Apple Watch widgets show your remaining progress even more clearly.
• The watch layout has been refreshed to make your hydration status easier to read at a glance.
• Drink history editing is now more flexible.
• You can now track coffee more accurately with new coffee subtypes.
• Barcode scanning now includes additional caffeine and product details.
1.2.3 Apr 14
What’s new in this update:
• You can now add workouts manually.
• The Apple Watch home screen has been refreshed and now shows your hydration level more clearly.
• There’s also a new app icon that better matches the updated watch experience.
1.2.2 Apr 6
What’s New:
- New workout reminders: post-workout reminders are now available directly in SweatLoss
- Refreshed settings: find important options faster and adjust them more easily
- Feature requests in your profile: discover ideas, vote, and share your own suggestions
Improvements:
- You can now rate the app directly from the What’s New screen
- General optimizations for a cleaner and more streamlined experience
If you enjoy the update, I’d really appreciate a rating. Feedback is always welcome!
1.2.1 Mar 25
What’s New:
- New notifications: hydration reminders can now be enabled directly in SweatLoss
- New history: clearer structure so you can find entries faster
- Improved barcode scanner: scan drinks faster and identify products directly
Improvements:
- Reminders now stop automatically once your daily goal is reached
- Refined reminder scheduling for more reliable notifications
- Improved haptic selection feedback
- Multiple onboarding and settings refinements
- Updated sheet visuals with a more modern look
- Better Apple Watch usability with chips for drink selection
If you like this update, I’d really appreciate a rating. Feedback is always welcome!
1.2.0 Mar 12
What’s New:
- Added new languages (Spanish, French, Italian, Dutch, and Ukrainian)
- New history picker: switch between timeline and distribution views
- Improved haptic feedback for chart selection
Improvements:
- Buttons are easier to tap in multiple places (larger tap areas)
- Onboarding and interaction improvements
- More robust widget and Health data refreshes
- Fix for Lock Screen widgets (more stable progress display)
- Better widget readability for longer values/text
- Fixed localized drink types in multiple areas
If you like the update, I’d really appreciate a rating. Feedback is always welcome!
1.1.4 Feb 24
What’s New:
- New app icon: “Ice Cold Drink”
- Fixed a midnight history bug (day changes now update reliably)
- Improved Premium entry points across the app
Improvements:
- Faster drink saving
- More reliable health updates and data refresh
- Restored purchase button in the paywall area
- Color refinements for custom drinks
If you enjoy this update, I’d really appreciate a rating. Feedback is always welcome!
1.1.3 Feb 17
What’s New:
- Hot‑weather warning reminds you to drink extra on high‑temperature days
- New theme switcher for light/dark mode
- New icons and additional drink types
Improvements:
- Better accessibility in widgets and the app
- Smoother bottle animation
- Weekly subtitles in history
If you like the update, I’d appreciate a rating. Feedback is always welcome!
1.1.2 Feb 11
What’s New:
- New “Remaining” widget shows your remaining intake at a glance
- Improved accessibility (Voice Over) in the Watch app
Improvements:
- Barcode scanner now shows the product first, with a missing‑volume warning and category selection
- Widget deep links now open the correct tab after adding the History tab
- Minimum volume enforced when editing drinks on the Watch
Fixed:
- Daily timeline chart now scales correctly when multiple drinks are logged within one hour
If you enjoy the update, I’d appreciate a rating. Feedback is always welcome!
1.1.1 Feb 3
What’s New:
- New main screen with a refreshed layout and expanded quick access
- New “Drink History” tab with weekly overview, daily timeline, and detailed log
Improvements:
- Faster access to your hydration data and edits
Fixed:
- Today’s entries can now be edited reliably
If you enjoy the update, please leave a rating. I’d also love your feedback—reach out anytime!
1.1.0 Feb 2
What's New:
- Two new free app icons to choose from
Improvements:
- Onboarding optimized: HealthKit no longer required, data stored locally
- Zero inputs are no longer possible
- Virtual water bottle now prominently displayed on the main screen
Fixed:
- If something has been deleted, with the same amount, the timestamp has been reset
1.0.2 Jan 21
New:
- Redesigned icons for all cup sizes
- Motivational daily start with inspiring messages – now visible in your Apple Watch Smart Stack
Improvements:
- Virtual water bottle now prominently displayed on the main screen
- New "Plus" button for quick drink additions in Bar Coach
Bug Fixes:
- Lock Screen shortcut icons now display at correct size
- Updated icons for better drink size recognition
- Improved contrast when creating custom drinks for better readability
- Improved widgets for mini series iPhones
1.0.1 Jan 13
New in this update:
• SweatLoss now speaks more languages: You can now use the app in Portuguese (Portugal and Brazil) and Polish.
• Switching to imperial units now works more reliably, so you can track your drinks in your preferred units.
• Your hydration history has been visually refined to make looking back at your drinks a little more enjoyable.
If you enjoy SweatLoss or have an idea to share, I'd love to hear your feedback or read your review on the App Store.
more Version 1.3.5 Sep 10
Data Not Linked to You The following data may be collected but it is not linked to your identity: