Strategy Analytics expects the VR headset market to be worth over $5.5B and grow to an installed base of over 137 million units by 2022. Smartphone-based VR accounts for the majority of shipments and users today, but console, PC and standalone VR units will become increasingly important and the market evolves toward devices which offer higher quality experiences. This report analyses the forecast data by device type, country, region, revenues, shipments, and installed base.