, which was released on December 18, 2025. This free update expands the game's roster and workout variety, specifically focusing on more accessible training options. Update Highlights: Version 1.3.0 New Instructor - Kurogane

If you are downloading the "NSP" and the "Update," here is the hard data:

Are you looking for a fun and engaging way to get in shape? Do you want to improve your physical fitness, boost your mood, and increase your energy levels? Look no further than Fit Boxing 3: Your Personal Trainer - NSP, the latest installment in the popular fitness game series. In this article, we'll explore the features, benefits, and updates of Fit Boxing 3, and how it can help you achieve your fitness goals.

Go to Settings → Calibration. The new update adds a "Manual Delay" slider (0ms to 150ms). If you are playing on a large TV with Bluetooth lag, set this to 50ms. The visual cues will shift to match the audio beat.