Rivian’s 2026.03 software update is here and it’s a big one. In this video I break down the Dual-Motor updates, improvements to Kneel Mode, the move to Unreal Engine 5.5, new Apple Watch support, and smarter cold weather range transparency. From performance tweaks to UI upgrades, this is one of those releases that quietly makes your R1 feel more refined…
InsideEVs’ first hands on with R2 reveals a major UI refresh for Rivian, featuring floating modal windows, a new Liquid Glass style dock, movable media panels, a redesigned Music app, and even steering wheel climate controls. It’s a cleaner, bolder interface that hints at what’s coming next for both R2 and R1.
Rivian’s 2026.03 update upgrades the R1 platform to Unreal Engine 5.5, and no, it’s not about gaming. It’s about smoother visuals, faster UI performance, and a more immersive digital cockpit that can scale across Gen 1, Gen 2, and future R2 vehicles. Here’s why this matters more than most people think.
Rivian’s 2026.03 update introduces an Apple Watch app for both Gen 1 and Gen 2 R1 vehicles, allowing owners to lock and unlock doors, adjust cabin temperature, vent windows, and even set a target state of charge directly from their wrist. With passive entry support on Gen 2 and quick tap controls on Gen 1, this update makes everyday access to your Rivian feel even more seamless and connected.
Rivian’s 2026.03 software update brings smarter cold weather range visibility, expanded performance features like Launch mode and broader Sport mode availability, improved Kneel Mode usability, and smoother visuals powered by Unreal Engine 5.5 across both Gen 1 and Gen 2 R1 vehicles. Add in the new Apple Watch app and a long list of stability and driver assist refinements, and this is a well rounded update that quietly improves the entire ownership experience.
