I’ve used Harry’s Laptimer for a while, and as far as I know, it doesn’t support external accelerometers like the one in the Racebox Mini—it sticks to the phone’s sensors. I had similar concerns about accuracy, so I focused on securing my phone as tightly as possible, which helped a bit. Pairing it ...

I don’t think you can connect the Galaxy Fit2 or Mi Band 4 directly to Harry’s Laptimer since it doesn’t support those devices natively. I tried looking into this for my own setup a while back, and it seemed like you’d need some workaround, like a third-party app to relay the data, which felt too co...

Hey Dick, welcome! I’ve used the Racebox standalone before, and yeah, it works fine with the app. The 10Hz vs. 25Hz difference really depends on how precise you need the data—10Hz is accurate enough for most casual stuff like acceleration times, but if you’re after super-detailed results, the 25Hz M...

I had a similar issue when I added distance sensors to my setup last year. Turned out the app I was using didn’t automatically log the distance data, even though it showed up fine during testing. I had to go into the app settings and manually enable it as a data field to record. If you haven’t alrea...

The easiest and best GoPro version depends on your needs, but the GoPro HERO11 Black is a great all-around choice. It offers excellent image quality, stabilization, and a variety of shooting modes. I highly recommend Movavi for editing your videos. It's a super user-friendly application works well w...

Have you tried messing with the PID settings in the Veepeak app itself? Sometimes the default ones aren't quite right for a swap like that. If tweaking PIDs doesn't work, hiding the indicators in the video export settings might be the easiest solution for now.