Research shows that 120fps is the crucial threshold to prevent motion sickness in virtual reality. - UploadVR
Study Finds 120fps Is The "Important Threshold" To Avoid VR Sickness
A recent study from Xi'an Jiaotong–Liverpool University found that 120fps is an important threshold to prevent VR sickness for most people. The study tested different refresh rates on a Pimax 5K Super headset and concluded that 120fps significantly reduced nausea compared to lower refresh rates. While the results may vary for different headsets, it suggests the industry should aim for higher frame rates to minimize sickness. For the full story, visit UploadVR.
Source: https://www.uploadvr.com/study-120fps-important-to-avoid-sickness/