# ECHO Water — user reviews > 158 indexed App Store user reviews of ECHO Water by Echo Water, rated 2.70/5 from 52 ratings. - Source: https://appshunter.io/ios/app/echo-water/id6739596759/reviews - App overview in markdown: https://appshunter.io/ios/app/echo-water/id6739596759.md - Rating breakdown: 5★ 13 · 4★ 3 · 3★ 9 · 2★ 7 · 1★ 20 ## What do users think of ECHO Water? Overall sentiment: negative **Pros** - 🚀 Sleek and compact design - 💡 Customizable color options **Cons** - 🐛 Connectivity issues with app - 🐛 Inaccurate water tracking - 🐛 Firmware update problems - 🔋 Unreliable battery life **Commonly reported bugs** - App unable to sync with water bottle - Inconsistent flask counting - Bluetooth pairing problems **Most requested features** - Ability to manually log water intake - Scheduling options for hydrogen water - Improved app performance and stability ## Newest reviews (13 of 158) ### 4/5 — Help! *2026-06-01, version 1.1.0* It’s not letting me pair it to my iPhone pls need help I would love to have it on my phone and track my progress other than that everything works great ### 3/5 — App *2026-04-16, version 1.1.0* App is glitching an useless. Can’t get past the printed screen to explore the app😭 ### 3/5 — App still needs work *2026-03-02, version 1.1.0* App doesn’t always sync with the bottle. ### 3/5 — Bugs *2026-01-10, version 1.0.1* Does not update apple health with water intake Font sizes too big on lifetime stats and are illegible Could be better as the app isn’t complex and does t need to be . It just needs to work ### 2/5 — App needs more development *2026-01-04, version 1.0.1* Love my flask but it doesn’t sync with the app or install any updates I uninstalled the app to start over and now I don’t even get the email with the code to get into my account. Disappointing ### 3/5 — Getting better *2025-12-31, version 1.0.1* The app is getting better. Strange that a $300 water bottle would launch with a useless broken app, but recent updates have come a long way. Only issue is I have no idea how to estimate or use ounces. I use milliliters and liters to measure all my water. It would be good if they updated the app so the user can select what measurements to use, and even set their own custom water amounts to coincide with their personal water bottles. Giving it two more stars for cleaning up the app and simplifying, but still feels half-baked. Don’t add features, just improve the ones that are there and it could get a 5 star. Also, add hydration syncing with Garmin if they allow that. ### 3/5 — Worse *2025-12-31, version 1.0.1* I like the simpler design with the latest update but it no longer pairs/tracks with the flask, making it even more useless. The flask is great, the app STINKS. There's no way I could recommend the product to anyone. (Updating to 3 stars because the app works again!) ### 2/5 — Water bottle A+, App F *2025-12-31, version 1.0.0* The app never downloads the firmware update so the tracking functions do not work. I’ve tried 20+ times to update to 8.4 with no luck! Useless app! ### 4/5 — What the what update!! *2025-12-31, version 1.0.0* Just wanted to update previous review. The update finally came through and now shows how many flask I drink in a day which is great to be back. I would have given this a 5 but after not seeing my flask per day and stressed about losing my streak I updated it to a strong 4. Love the flask I wish I could challenge my friends but still love the flask. ### 3/5 — Ruined app *2025-12-27, version 1.0.0* Now I have no idea what’s what. Should have left it alone. ### 1/5 — Echo is a SCAM‼️ *2025-12-27, version 1.0.0* They should hire a legitimate IT programmer. Calling out the CEO. FRUSTRATING, I need a REFUND‼️YOU SHOULD BE SUED‼️ ### 3/5 — Echo Flask *2025-12-27, version 1.0.0* Flask is amazing and seeing great benefits. However, the app is lacking terribly. ### 1/5 — Worst update *2025-12-27, version 1.0.0* My flask is only showing I had 1 bottle n 1 day streak since it was updated 12/25… Only show the total flask I had since I started but there’s no more daily ( at least it showed I’m not drinking any at all) ## Most critical reviews (10 lowest-rated) ### 1/5 — Unusable *2026-05-29, version 1.1.0* App is hidden by a banner that won’t go away even after logging in. Reinstall didn’t help. ### 1/5 — False Advertising + Rating Reset Scam — UDAP Violations *2026-05-09, version 1.1.0* I hope no internal emails exist showing Echo knowingly shipped the Flask and app while violating every state’s Unfair and Deceptive Acts and Practices laws. The product and app deliver almost none of the core features promised on the website since launch. Worse, they repeatedly issue minor updates solely to reset the App Store rating, hiding hundreds of prior 1-star reviews about the same unfixable sync, pairing, firmware, and tracking failures. This is deliberate deception. Remove all false claims from the website, stop shipping this defective product, and pull the app — or face class-action exposure and regulatory scrutiny for snake-oil false advertising. ### 1/5 — Terrible App *2026-02-24, version 1.0.3* This app doesn’t even reflect what is the correct information you see on the bottle. I’ve had a few times where the app doesn’t recognize that the bottle was just used. This app needs a ton of work. ### 1/5 — Doesn’t work *2026-02-02, version 1.0.2* When I open the app a screen flashes up telling me what’s new in app but then I can’t remove it from the screen so now can’t use the app at all ! Great update this is ! ### 1/5 — Great product but terrible app *2026-02-01, version 1.0.2* The flask is amazing and I love it. The most expensive in the market but the app is so bad!! I was hoping for an improvement as it’s very basic and the previous version was not great but after the upgrade its useless !! I has a banner with all the supposed ´improvement´and you can’t access the app at all. I deleted the app 3 times and nothing its frozen. ### 1/5 — Terrible app *2026-01-01, version 1.0.1* App used to work till latest update. I mean it would not sync with Apple health app but it synced with bottle. Now after update it does nothing. Tells me upgrade is completed then tell me to update again to SAME UPDATE. TERRIBLE APP ### 1/5 — The app won’t sync to bottle *2025-12-30, version 1.0.0* I have tried turning off and restarting and it just won’t connect to the bottle. I click pair. It start for maybe 3 sec then just stops and goes back to main screen. The app just keeps searching ### 1/5 — Just Terrible *2025-12-29, version 1.0.0* I can’t believe my husband spent $300 on this and we can’t get it to even update. This is absolutely ridiculous. It’s a plastic bottle. He said it was worth it because of the information the app would give. But the bottle can’t even update firmware. Merry Christmas to me. Worst gift ever. ### 1/5 — Worse *2025-12-29* I like the simpler design with the latest update but it no longer pairs/tracks with the flask, making it even more useless. The flask is great, the app STINKS. There's no way I could recommend the product to anyone. ### 1/5 — App doesn’t work *2025-12-28, version 1.0.0* I was able to create an account but then the app has been stuck on a banner that won’t go away. It looks like maybe if I could scroll down I could click something to clear it but it doesn’t scroll. I’ve tried multiple times. I’ve even uninstalled and reinstalled it. It just opens up to that vertical white banner and I can’t do anything. Very disappointing since the water bottle costs so much. You’d think they could afford good IT people. ## Most praised reviews (10 highest-rated) ### 5/5 — Simple 8.25ppm *2026-03-28, version 1.1.0* Simple 8.25ppm ### 5/5 — Amazingly Simple *2026-03-28, version 1.1.0* Amazing simple app with a clean, beautiful dashboard that lets me track my daily goals to ensure I’m on target with my Hydrogen, Hydration and Health Goals! ### 5/5 — This is great!!!! *2026-03-09, version 1.1.0* This is great!!!! ### 5/5 — Simple, Beautiful App *2026-02-13* App does exactly what it needs to do in terms of tracking my hydrogen consumption and allowing me to control my Flask right through the app. Very simple, beautiful design that reflects the premium product. ### 5/5 — Easy syncing, easy updates, beautiful UI *2026-01-22* Best part of the Echo app is how easy it is to use. My Flask connected in secor syncing has been seamless, and firmware updates were quick and stress free. Ul is beautiful too, everything feels polished and thoughtfully designed. ### 5/5 — Great update *2026-01-08, version 1.0.1* Since the update to the app and better user experience changes, mine is working great and tracking and synchronizing well. One addition on next app would be great to have ability to add Hydrogen inputs, especially when we use the Hydrogen prebiotic stick. - thank you! ### 5/5 — Handy App *2026-01-04, version 1.0.1* I originally had problems with the hydrogen data syncing but it looks like they fixed that. The log water feature is handy. ### 5/5 — Easy and Intuitive *2025-12-26, version 1.0.0* Love the app and Flask! Simple and easy to use! ### 5/5 — Great For My Health *2025-10-03, version 0.0.8* Been using the Echo Bottle and app for several months. Really helps me stay on track and my endocrinologist has been VERY happy with my lab work. Great support team as well. Had some questions and they were AMAZING to work with. Thank you Echo Team! ### 5/5 — Serious Recovery *2025-09-16, version 0.0.7* After daily using the flask every day, I have experienced significantly shortened recovery times post workout. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*