Which external GPS should I buy?
Here’s the list of external GPS receivers to be used with RaceChrono. While RaceChrono supports many more receivers, these are the ones we recommend on buying based on our extensive …
Can I use my Smart Watch as a heart rate sensor?
RaceChrono supports the HRM profile on the Bluetooth LE, but unfortunately most Smart Watches do not implement it. The sensors that implement it are usually wrist bands, chest belts etc. If …
Why no sound on exported video (when using video files from an action camera)?
It may be that the audio track on the source video file is not supported by your phone hardware. This may happen when using a cheap action camera; some models …
Can I transfer my RaceChrono Pro purchase from Android to iOS? Or vice versa?
The Android and iOS versions of RaceChrono are separate purchases, so transferring the licenses is not possible. The purchases are transferable between devices with the same Play Store or App …
Which OBD-II adapter should I buy?
The OBD-II standard became mandatory in 1996 for cars sold in US market, 2001 for cars sold in EU market, 2008 for cars sold in the Chinese market and 2021 …
I’m getting ‘Internal error’ when trying to load the track library. How to solve?
Go to RaceChrono settings, sign out and then sign-in back again. It should solve this error.
How do I log CAN-Bus?
Theres two ways. Either by building a DIY device or with an OBDLink LX/MX/MX+ Bluetooth OBD-II reader. Notice if you’re on iOS, you’ll need the MX+ Bluetooth model. Find out …
How to view my sessions on PC or Mac?
RaceChrono only exists on mobile devices, but you can still open your sessions on PC or Mac in couple of ways: Share your session as .rcz file, using the share …
Does RaceChrono require Internet connection in order to run?
Yes and no. RaceChrono most parts runs without Internet connection, but sometimes it’s needed. Usually the Internet connection is so rarely needed, that you will be fine tethering to your …
Can I use a GoPro with built-in GPS as a GPS receiver in RaceChrono?
No. And yes, sort of. While GoPro cannot be connected as Bluetooth GPS to get location updates for live recording in RaceChrono, the location data embedded in the GoPro video …