This is a companion topic for our recent blog post on blog.unmanned.tech
Someone decided to take a deep dive into the world of FPV goggles, embarking on a latency testing spree that makes you question if “newer is better” is merely a marketing slogan with commitment issues. The findings? A mixed bag, as some of the latest analog goggles were found to be worse than their older counterparts, and even the venerable DJI V1 system from seven years ago. So, if you think upgrading is a surefire win, it might be time to revisit your assumptions.
In terms of actual numbers, the standout performers for racing are the HD0 goggles, clocking in at a remarkable latency of just 11-19 ms, making them the ones to beat. Meanwhile, don’t assume all analog is king; newer models can lag behind by a fair margin. The DJI Goggles 3 with O4 Pro in race mode tested around 19 ms—good enough, but a touch slower than the top analogue competitors. And let’s not forget, camera latency could ruin your day faster than you can say “safety warning,” with some popular models adding an unwelcome 40 ms or more.
If you’re keen on avoiding potential pitfalls, do yourself a favour: check both goggle and camera latency before leaping into a purchase. The post provides a straightforward method for testing your own setup at home, ensuring you don’t end up with a rig that feels like you’re piloting a sloth.
For a more detailed look, including how to avoid turning your glorious racing dreams into a latency nightmare, check out the full blog post linked below.
Read the full post over at: