ECHO Water

Echo Water

About this app

We rebuilt the ECHO Water app from the ground up to deliver a simpler, faster, and more reliable way to use your Echo Flask.
With the ECHO Water companion app, you can:
• Track your daily flasks and progress toward goals
• Use the new My Hydrogen dashboard for at a glance status and tracking
• Control your ECHO Flask from a dedicated device screen
• Enjoy improved connection reliability and smoother syncing
• Log regular water alongside hydrogen water

Designed to help you stay consistent, stay on track, and get more out of every day with Echo.

Ratings and reviews

I have done everything that it tells you to do and the stinking thing just stops and won't do the firmware update to the 7.1. Fails every time no matter what I do! Fix it Echo Company because this is very disappointing for paying at almost $300 for a water bottle for this app to not work at all! In fact the first bottle had to be replaced under warranty because the app caused it to go into a brick state leaving the bottle completely frozen inaccessible couldn't even charge it or anything.

if you buy the flask for $300+, I would DEFINITELY expect the app to be working flawlessly. that's not the case at all. the app as of late, crashes every single time after the app opens, connects to device, and then when syncing the cycle, the app crashes. EVERY TIME!! I can't get counted for my efforts! now, for the 2nd time in a year, I can't get my daily count! I drink this every day for around 350+ straight days!!! and now for 2 days, gonna go on 3, the app is awful!!!!!! the worst for $300!

This app is frustrating. It doesn’t track progress correctly and constantly logs me out. A water bottle app isn’t something you check daily—more like weekly, similar to a fitness app—so when you do check, you expect accurate data. If it can’t reliably track my intake, what’s the point? My phone is with me 24/7, so if the bottle is nearby, tracking shouldn’t be an issue.

What’s new

- We’ve added powerful new hydrogen insights.
- Track your Flasks, Hydrogen, and Water across daily, weekly, and monthly views with full historical data.
- New 30-day averages and trend indicators help you understand consistency and progress over time. Lifetime totals and streaks are now easier to see.
- Smarter tracking built to support your Hydrogen and Hydration goals!