Rivian invited select media and influencers to get behind the wheel of its R2 validation builds, offering the first real world look at the upcoming model. While specs and pricing remain under wraps, attendees were able to demo drive and even take the R2 off road, signaling strong confidence from Rivian as the vehicle moves closer to production.
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.
Software 2026.03 is a meaningful update for both Gen 1 and Gen 2 R1 vehicles, bringing clearer cold weather range insights with new battery shading, proactive notifications, and improved charging logic to better prepare the pack in low temps. Performance Dual and Quad models gain Launch mode with track stats, Sport mode expands across Dual variants, Kneel Mode becomes more responsive and easier to trigger, and the entire interface gets smoother thanks to an upgrade to Unreal Engine 5.5, all alongside a new Apple Watch app for remote control and a series of infotainment and driver assistance refinements  .