Square Launch Monitor Review: Affordable Photometric Simulator for Indoor Practice

Golf launch monitors are no longer reserved for professionals and elite facilities. In recent years, affordable camera-based launch monitors have brought meaningful shot data and full simulator play into garages, basements, and spare rooms. The Square Launch Monitor is one of the most talked-about options in the sub-$1,000 category for golfers looking for nothing more than an inexpensive indoor launch monitor for a no frills simulator.

It frequently gets compared to other entry-level units like the Garmin R10 review, the Rapsodo MLM2PRO review, and more recently the FlightScope Mevo Gen2, particularly by golfers deciding between radar and camera-based technology.

This review is informed by hands-on evaluation, with a focus on usability, data reliability, and simulator performance.

Overview: What Is the Square Launch Monitor?

The Square Launch Monitor is a photometric, camera-based launch monitor designed specifically for indoor use. Rather than relying on radar, it uses high-speed cameras and infrared sensors to track ball flight and impact characteristics, then delivers that data through its native app or supported simulator software.

It’s built for golfers who want: • Reliable indoor ball data • Short-game and putting feedback • Simulator play without recurring subscription fees • A more accessible price point than premium camera systems

Features & Capabilities

Despite its compact size and budget-friendly pricing, the Square Golf Launch Monitor offers a surprisingly capable feature set:

• Photometric camera tracking provides real-time ball data such as carry distance, launch angle, side angle, and shot direction with strong consistency indoors. • Camera-only measurement captures ball metrics without radar, though some advanced club metrics (like precise clubhead speed or smash factor) are limited compared to higher-end systems. • Native app and third-party simulator support, including compatibility with GSPro and E6 Connect, allowing flexible simulator play without mandatory subscriptions for basic use. • Short game and putting modes, an area where many budget launch monitors struggle, perform notably well thanks to the camera-based design. • Portable form factor with long battery life, typically delivering 7–8 hours of use per charge.

Setup is straightforward: place the unit a few feet behind the hitting area, align it with your target line, open the app, and start hitting. In controlled indoor lighting, the system performs reliably.

Indoor…