# SeeLeveL Sync — RV Tank Monitor > Real-time RV tank monitoring and alerts via Bluetooth connection. (iPhone/iPad app by Garnet Instruments Ltd..) - Source: https://appshunter.io/ios/app/seelevel-sync/id6451456679 (this page in markdown: same URL + `.md`) - Developer: [Garnet Instruments Ltd.](https://appshunter.io/developer/1148117796) - Category: Utilities, Travel - Price: Free - Rating: 2.40/5 from 5 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 13.4 · 25 MB - Languages: American English - Released: 2023-07-27 - Data updated: 2026-07-25 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/seelevel-sync/id6451456679/reviews.md ## What is SeeLeveL Sync? Upgrade your RV experience with SeeLeveL RV 2.0, the ultimate companion for seamless tank monitoring and notifications. Designed for use with the SeeLeveL II 709-BTP3 or 709-BTP7 tank monitor, this app provides an unrivaled level of control and convenience, ensuring you stay informed about your RV's vital resources. Monitor your RV's tank levels, including fresh water, grey water, black water, and LPG, in real-time with SeeLeveL RV 2.0. The app delivers accurate and precise tank-level data, presented in both graphical and percent value formats. Stay informed at a glance with intuitive displays that let you easily track fluid levels and ensure you have sufficient resources for your journeys. SeeLeveL RV 2.0 offers advanced customization options, allowing you to personalize your tank monitoring experience. Easily rename tanks and devices within the app, making it effortless to identify and manage different tanks in your RV. Customize the graphical representation of tank fluid colors to match the type of liquid stored, further enhancing clarity and visual identification. One of the standout features of SeeLeveL RV 2.0 is the comprehensive alarm system. Set up customizable alarms for low and high tank levels, receiving timely notifications when attention is required. Say goodbye to unexpected water shortages or messy overflows. Stay proactive and maintain optimal tank levels for a worry-free RV experience. The app's intuitive interface and Auto-Connect feature ensure easy access to vital information directly from the Home Screen. Effortlessly navigate through the app, access tank data, and make adjustments with ease. Connect seamlessly with the SeeLeveL II 709-BTP3 or 709-BTP7 tank monitor via Bluetooth, establishing a reliable and efficient connection for accurate data synchronization. Download the app today and unlock a new level of tank monitoring and control for your RV adventures. Please note that SeeLeveL RV requires compatibility with the SeeLeveL II 709-BTP3 or 709-BTP7 tank monitor for optimal functionality. For more information contact us as 1-800-617-7384 ## Key features - Real-time tank level monitoring - Customizable tank names and colors - Low and high level tank alarms - Bluetooth connectivity - Graphical and percentage display - Home Screen widget support ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/seelevel-sync/id6451456679/reviews.md ### 2/5 — Updated UI not good *2025-11-30, version 1.2.1* Im posting what the previous person shared, as they are exactly my complaints with the app as well. Giddy up, Buddy! Hi. You updated the UI by making it smaller. The tank numbers are not easy to read. Keep in mind that most people using this are not GenZ. Most likely Boomers. Also, you should allow the app to show properly in landscape mode if the iPhone or iPad are sideways. 3 stars for effort. Will add more stars if you get the message. ### 3/5 — Updated UI not good *2025-06-01* Hi. You updated the UI by making it smaller. The tank numbers are not easy to read. Keep in mind that most people using this are not GenZ. Most likely Boomers. Also, you should allow the app to show properly in landscape mode if the iPhone or iPad are sideways. 3 stars for effort. Will add more stars if you get the message. ### 2/5 — Very Buggy *2025-05-13, version 1.1.1* As noted, the app is very buggy to include inaccessible tank level readings and inconsistent readings. It appears that the app is not being maintained. Please fix the app as the functions provided are of great benefit. Not doing so reflects poorly on your company. ### 2/5 — Rudimentary app *2023-10-31, version 1.0.2* The app is still primitive and can use a lot of improvements in both GUI and functionality. The alarm function is in beta and not working as the alarm is only triggered when the app is active in the foreground and the level alarms appear has to be in the same direction, ie all tanks high level or all tanks low level, can not be a combination or it will trigger false alarms. ## Frequently asked questions about SeeLeveL Sync ### What RV tank levels can SeeLeveL RV 2.0 monitor? SeeLeveL RV 2.0 can monitor fresh water, grey water, black water, and LPG tank levels in real-time. The app displays this data both graphically and as a percentage value for easy understanding. ### What hardware is required for SeeLeveL RV 2.0 to function? SeeLeveL RV 2.0 requires compatibility with the SeeLeveL II 709-BTP3 or 709-BTP7 tank monitor for optimal functionality. The app connects to these devices via Bluetooth. ### Can I customize the tank monitoring in SeeLeveL RV 2.0? Yes, SeeLeveL RV 2.0 offers advanced customization. You can easily rename tanks and devices, and customize the graphical representation of tank fluid colors to match the type of liquid stored. ### Does SeeLeveL RV 2.0 have an alarm system? Yes, SeeLeveL RV 2.0 features a comprehensive alarm system. You can set customizable alarms for low and high tank levels to receive timely notifications when attention is required. ### What devices does SeeLeveL RV 2.0 support? SeeLeveL RV 2.0 is supported on iPhone, iPad, and iPod devices. It is designed for users of the Apple ecosystem. ### How often is SeeLeveL RV 2.0 updated? The latest version of SeeLeveL RV 2.0 is 1.2.2, which was last updated on January 15, 2026. This indicates a recent update and ongoing support. ### What is the age rating for SeeLeveL RV 2.0? SeeLeveL RV 2.0 has an age rating of 4+. This means it is suitable for children aged 4 and older. ### Does SeeLeveL RV 2.0 have ads? No, SeeLeveL RV 2.0 does not contain advertisements. It is a free application without any ad interruptions. ## Version history (last 5 releases) ### 1.2.5 — 2026-07-11 - Updated app icon - Updated app name ### 1.2.4 — 2026-06-19 Text within the app is no longer affected by the custom text size settings of a users mobile device. ### 1.2.3 — 2026-06-05 - Small UI updates. - Minor Bug fixes. - Updated in-app product names. ### 1.2.2 — 2026-01-15 Fixed a bug preventing some ble devices from displaying. ### 1.2.1 — 2025-06-03 Addressed LPG error message bug. ## Apps similar to SeeLeveL Sync | App | Rating | Price | Category | | --- | --- | --- | --- | | [Epoch Pro](https://appshunter.io/ios/app/epoch-pro/id6463113720) | 4.0 (25) | Free | Utilities | | [EQ Systems](https://appshunter.io/ios/app/eq-systems/id6747832533) | — | Free | Utilities | | [Battle Born®](https://appshunter.io/ios/app/battle-born/id6446095938) | — | Free | Utilities | | [Xantrex App](https://appshunter.io/ios/app/xantrex-app/id1573118308) | 5.0 (1) | Free | Utilities | | [SOK Battery](https://appshunter.io/ios/app/sok-battery/id6737956162) | 2.5 (10) | Free | Utilities | | [Wakespeed](https://appshunter.io/ios/app/wakespeed/id1526101154) | 2.2 (5) | Free | Utilities | ## More apps by Garnet Instruments Ltd. - [Garnet RV](https://appshunter.io/ios/app/garnet-rv/id1148117797) - [Launch](https://appshunter.io/ios/app/launch/id6754263685) - [SeeLeveL Command](https://appshunter.io/ios/app/seelevel-command/id6756031999) All apps by Garnet Instruments Ltd.: https://appshunter.io/developer/1148117796 ## Related topics [garnet](https://appshunter.io/ios/topics/garnet) --- *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 2026-07-25.*