The GLORIOUS Model O 2 Wireless is a lightweight gaming mouse that continues the GLORIOUS Model O lineup. This new version shares the same symmetrical shape, but several new features and visual changes exist. While the previous generation had larger honeycomb-shaped cutouts in the body to reduce weight, this newer version has small circular holes. However, it's just about the same weight as its predecessor. Under the hood, this mouse uses a different, updated sensor model, added Bluetooth support, and a much longer advertised battery life.
Our Verdict
GLORIOUS Model O 2 Wireless is okay for work, but it isn't specifically for this use. It feels sturdy and well-built, but it makes noticeable creaking sounds while using it normally. That said, it connects wirelessly with its USB receiver or via Bluetooth, and you can reprogram all of its buttons using the customization software. This mouse also has a very long advertised battery life. Unfortunately, the scroll wheel lacks L/R tilt inputs and doesn't have a free-scrolling mode.
- Good build quality overall.
- Impressive advertised battery life.
- Small number of programmable buttons.
- Scroll wheel lacks free-scrolling and L/R tilt functions.
GLORIOUS Model O 2 Wireless is an excellent FPS gaming mouse overall. It's lightweight but feels well-built and sturdy, although it does make creaking noises during normal use. That said, it has remarkable overall sensor performance, but its wireless click latency is higher than many competing mice at this price point, and while it's very well-suited for casual gaming, it isn't well-suited for competitive play.
- Good build quality overall.
- Impressive advertised battery life.
- Lightweight.
- Underwhelming click latency for competitive players.
GLORIOUS Model O 2 Wireless is decent for MMO gaming but has fewer side buttons than a dedicated MMO gaming mouse. That said, you can reprogram all of the buttons using the customization software, and the build quality is generally very good. However, the body makes noticeable creaking sounds during normal use. It has remarkable overall sensor performance, but its wireless click latency is higher than many competing mice at this price point. And while it's ideal for more casual play, it isn't as well-suited for competitive or exclusive PVP-focused play.
- Good build quality overall.
- Impressive advertised battery life.
- Underwhelming click latency for competitive players.
- Not nearly as many buttons as a dedicated MMO gaming mouse.
GLORIOUS Model O 2 Wireless has remarkable raw performance overall. The sensor has superb tracking accuracy and closely translates the timing of your movements to the cursor movements you see on the screen. Unfortunately, the click latency is significantly lower than many other flagship gaming mice at this price point and only adequate for casual gaming.
- Superb sensor accuracy.
- Great middle and end-of-movement sensor latency.
- Underwhelming click latency for competitive players.
Changelog
- Updated Aug 19, 2025: We've converted this review to Test Bench 1.5.1. This update removes less relevant or redundant elements, including several videos. We've also adjusted our Sensor Latency testing, resulting in minor score changes. See our full 1.5.1 changelog for details.
- Updated Jun 28, 2024: We've updated the name of this mouse's sensor to the BAMF 2.0 26K Optical Sensor for better specificity and clarity.
- Updated Jan 05, 2024: We've updated the CPI graph displayed in the Sensor Latency section of this review. Our results remain the same, but these graphs have two new columns with results from the Delay At Half Movement and Delay To End Of Movement tests.
- Updated Dec 01, 2023: We've converted this review to Test Bench 1.5. This update adds a new Main Button test group, which provides button actuation data and switch information. We've also made minor changes to how we calculate the Office usage score. For more details, you can see our full changelog here.
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Differences Between Sizes And Variants
The GLORIOUS Model O 2 Wireless is available in a black or white colorway. This mouse also has a wired variant, the GLORIOUS Model O 2. We bought the GLORIOUS Model O 2 Wireless in black, and you can see the label of the unit we tested here.
Popular Mouse Comparisons
GLORIOUS Model O 2 Wireless is a lightweight gaming mouse that continues the GLORIOUS Model O lineup. Like earlier mice in this series, this new model retains the same symmetrical shape and has cutouts in its body to help reduce the overall weight. GLORIOUS has made some visual changes with this update, and under the hood, the most significant change comes with the updated GLORIOUS BAMF 2.0 26K Optical Sensor and a considerably longer advertised battery life. Overall, this mouse is well-suited for casual gaming, but its sensor latency performance prevents it from being a viable recommendation for competitive gaming, and apart from its much higher advertised battery life, this mouse doesn't offer a significant upgrade over the previous generation GLORIOUS Model O Wireless.
For more recommendations, see our picks for the best mouse, the best gaming mouse, and the best wireless gaming mouse.
The GLORIOUS Model O 2 Wireless and the GLORIOUS Model O are gaming mice in the same lineup. The Model O 2 Wireless is newer and connects wirelessly with a receiver or via Bluetooth. It has a significantly longer advertised battery life. On the other hand, the Model O is an older, wired model. It delivers significantly better click latency performance.
The GLORIOUS Model O 2 Wireless and the GLORIOUS Model O Wireless are gaming mice in the same lineup. The Model O 2 Wireless is newer and has a significantly longer advertised battery life. On the other hand, the Model O Wireless delivers much better click latency performance.
The GLORIOUS Model O 2 Wireless and the Razer DeathAdder V3 Pro are wireless gaming mice. The GLORIOUS has a symmetrical shape, a somewhat longer advertised battery life, and RGB lighting, which the Razer lacks. On the other hand, the Razer has an ergonomic, right-handed shape. It's also lighter, has higher build quality, and delivers significantly better click latency performance.
The GLORIOUS Model O 2 Wireless and the GLORIOUS Model D 2 Wireless are lightweight gaming mice with different shapes. The Model O 2 Wireless is a bit smaller and has a symmetrical shape, while the larger Model D 2 Wireless has a right-handed shape. The two mice also have the same internal components. GLORIOUS has significantly improved the sensor and click latency performance of the Model O 2 Wireless with firmware updates since its launch, making it the better choice for competitive gaming.
Test Results
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