# Garnet RV

> RV tank monitor displaying levels, battery voltage, and LPG via Bluetooth. (iPhone/iPad app by Garnet Instruments Ltd..)

- Source: https://appshunter.io/ios/app/garnet-rv/id1148117797 (this page in markdown: same URL + `.md`)
- Developer: [Garnet Instruments Ltd.](https://appshunter.io/developer/1148117796)
- Category: Utilities
- Price: Free
- Rating: 3.67/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.3 · 18 MB
- Languages: English
- Released: 2016-09-27
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/garnet-rv/id1148117797/reviews.md

## What is Garnet RV?

The Garnet RV app displays your SeeLeveL II Tank Monitor RV holding tank levels, and more right at your fingertips.
 
The Garnet RV app displays your RV’s current tank levels from the SeeLeveL II RV Tank Monitor right to your smartphone or tablet device. Garnet’s model 709-BTP3 has been developed with Bluetooth® wireless technology to provide the convenience of displaying your tank levels, battery voltage, and LPG on your smartphone or tablet using Garnet’s free downloadable app.

The SeeLeveL II 709-BTP3 Tank Monitor is a gauge that will monitor your RV’s fresh, grey and black holding tanks with precision accuracy and reliability, eliminating the guesswork. Features of this model also displays the battery voltage, connects you to your existing LPG tank sensor and has a pump switch.

APP FEATURES
•             Bluetooth® wireless technology enables your tank monitor to send tank levels and battery voltage to any compatible Apple iOS device.
•             One display can send data to several phones or tablets
•             The phone or tablet does not need to be paired to your display unit.
•             Bluetooth® has a range of up to 16 meters (50‘) that should function inside your RV and immediate surrounding area.
•             You can customize the app display by creating an ID name for your RV and change the text size and color.
•             System Requirements - An Apple iPhone or iPad running iOS version 9.3 or later.

For more information about the SeeLeveL II Tank Monitors please visit our website rvgauge.com or call us at 1-800-617-7384.

## Key features

- Displays RV holding tank levels
- Monitors battery voltage
- Connects to LPG tank sensor
- Bluetooth® wireless technology
- Customizable display (ID name, text size/color)
- Pump switch functionality

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/garnet-rv/id1148117797/reviews.md

### 2/5 — Not updated since iOS 13?

*2022-07-12, version 2.0*

Does this app still work?  Only 1 review, and that has 6 years ago!

### 4/5 — Full Time RV must haves!

*2019-01-30, version 1.5*

We have a 2017 Tiffin 44OH. While we love the coach, the standard 0,1/3,2/3 sensors did not provide the accuracy we need especially if drycamping! We installed the Garnet Bluetooth system and actually placed the monitor in our wetbay instead of inside the coach.  Thrilled with the overall system and accuracy. The Bluetooth let’s us monitor tank levels and is particularly useful when flushing the black tank making sure we flush the whole tank.  The only thing that would put this app over the top is an alarm setting for a particular tank level.

## Frequently asked questions about Garnet RV

### What RV tank information does Garnet RV show?

Garnet RV displays your RV's fresh, grey, and black holding tank levels with precision accuracy. It also shows your battery voltage and connects to your existing LPG tank sensor.

### How does Garnet RV connect to my RV?

Garnet RV uses Bluetooth® wireless technology to connect to your SeeLeveL II RV Tank Monitor. This allows it to send data to your compatible Apple iOS device wirelessly.

### What devices are compatible with Garnet RV?

Garnet RV is compatible with Apple iPhones and iPads running iOS version 9.3 or later. It supports iPhones, iPads, and iPods.

### What is the Bluetooth® range for Garnet RV?

The Bluetooth® range for Garnet RV is up to 16 meters (50 feet). This should allow for functionality inside your RV and in the immediate surrounding area.

### Can I customize the Garnet RV app display?

Yes, you can customize the app display by creating an ID name for your RV. You can also change the text size and color to your preference.

### Does Garnet RV have ads?

The provided data does not specify if Garnet RV contains advertisements. However, the app is listed as free to download and does not have in-app purchases.

### How often is Garnet RV updated?

Garnet RV was last updated on December 18, 2019, with version 2.0. The initial release date was September 27, 2016.

### What is the user rating for Garnet RV?

Garnet RV has a user rating of 3.7 stars based on 3 ratings. This indicates a generally positive but mixed user reception.

## Version history (last 1 release)

### 2.0 — 2019-12-18

Updated for iOS 13.

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## More apps by Garnet Instruments Ltd.

- [SeeLeveL RV 2.0](https://appshunter.io/ios/app/seelevel-rv-20/id6451456679)
- [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

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*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 2026-06-10.*