Rivian releases RivianOS 2 to unify software across R1 and R2 vehicle lineups

The short version

• Rivian has launched RivianOS 2 (version 2026.31), aligning first- and second-generation R1 models and the new R2 onto a single software stack.
• The update adds a redesigned UI, real-time speed camera and police alerts via Google Maps, and an upgraded voice assistant platform.
• Hardware differences remain, with newer models receiving Unreal Engine 5 graphics and on-device hybrid AI processing, while older models retain Unreal Engine 4 and cloud-based voice support.
• Some tools, including a dedicated weather application and live mobile trip tracking, require the paid Connect+ subscription.

Key facts

• RivianOS 2 (version 2026.31) unifies the operating software across the company's first- and second-generation R1 vehicles and the new R2.[Electrek]
• The update incorporates Unreal Engine 5 graphics for the R2 and second-generation R1, while first-generation R1 vehicles continue using Unreal Engine 4 due to hardware constraints.[Electrek]
• Navigation now features real-time route alerts displaying police presence and speed cameras utilizing data integrated through Google Maps.[Electrek]
• Rivian Unified Intelligence powers voice controls through on-vehicle hybrid edge compute on newer hardware and cloud-assisted processing on older models.[Electrek]
• Features such as a dedicated weather app and Mobile Live Trips are restricted to subscribers of the Connect+ service, priced at $14.99 per month or $149.99 annually.[Electrek]

Sources

Outlet counts describe coverage, not independent confirmation. Reports may share a wire service or original source.

• Rivian rolls out RivianOS 2, unifying software across R1 and R2Electrek