AOMOSUR AM350 APP Version Bluetooth RV Leveling System

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Product guide

AOMOSUR AM350 APP Version Bluetooth RV Leveling System

The AOMOSUR AM350 APP Version is a Bluetooth-connected RV leveling system that displays left/right and front/back angles together in a phone app. Its magnetic, rechargeable transmitter is intended for trailer and motorhome owners who want guidance from the driver's seat, though customer feedback is mixed on accuracy.

At a glance

The app presents left/right and front/back angles together on one screen, with colour interface and directional guidance.
The magnetic transmitter is described as detachable for charging and flexible installation.
The listing claims automatic wake-up when the app opens and a one-time connect-and-calibrate setup.

Price

$83.99Save 16%

Reference price: ~~$99.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Dual-axis readings in one app view may make it easier to identify which direction needs adjustment.
A magnetic, detachable transmitter and USB-C charging offer flexible placement and charging, according to the listing.
Customers report easy setup and use, and say the system helps indicate which side needs leveling.

Cons

It depends on a phone app and Bluetooth connection rather than a described standalone display.
Customer feedback reports mixed experiences with accuracy.

Technical specifications

10 specifications

Identity
Brand	AOMOSUR
Model	AM350 APP Version
Item model number	AM350-X

Dimensions and installation
Weight listed	100 g
Parcel dimensions	11.51 x 11.2 x 3.71 cm; 100 g

Power and operating claims
Battery listing	1 Nonstandard Battery batteries required. (included)
Charging and battery description	Lithium battery with USB-C charging
Claimed operating temperature range	-20°C to 70°C

Leveling and connectivity
Display precision claim	0.1° precision
Connectivity claim	Bluetooth-only privacy

What to know before buying

Listing details to confirm

The listing calls the unit rechargeable with a lithium battery and USB-C charging, but the battery details separately say “1 Nonstandard Battery batteries required. (included)”. The model is named AM350 APP Version while item model and part number are AM350-X. It also claims 0.1° precision without an independent accuracy measurement. Confirm the selected listing's battery and model details before purchase.

Who is it for?

A good fit for

RV and travel-trailer owners who want phone-based dual-axis leveling guidance.
Buyers who prefer a magnetic transmitter and app readings while adjusting a parked vehicle.

Less suited to

Buyers who require a dedicated display instead of a phone app.
Buyers who need independently confirmed measurement accuracy.

AOMOSUR AM350 APP Version Bluetooth RV Leveling System · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 134 ratings

5 stars60%60%
4 stars16%16%
3 stars9%9%
2 stars7%7%
1 star8%8%

Customer feedback describes the system as easy to set up and use, and says it helps point out which side needs leveling. Reports also mention usefulness and value, while accuracy opinions are mixed. That caution matters because the listing's 0.1° precision is a claim, not an independent measurement. The aggregate rating is generally favourable but includes a meaningful spread across lower star categories.

Positive themes

Customers report easy setup and straightforward use.
Customers say the system helps indicate which side needs leveling.
Feedback also speaks favourably about functionality and value.

Mixed feedback

Customers have mixed opinions about accuracy.

Frequently asked questions

What does the AM350 app display?

The listing describes a one-screen view of left/right and front/back angles, with directional guidance.

How is the transmitter mounted and charged?

It is described as magnetic and detachable, with a lithium battery and USB-C charging. The separate battery specification is inconsistent, so confirm the battery details for the selected listing.

Does the listing confirm the claimed 0.1° precision?

No independent measurement is supplied. The listing claims 0.1° precision, while customer feedback is mixed about accuracy.

Which model number is listed?

The product is named AM350 APP Version, while the item model number and manufacturer part number are AM350-X.