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What's your budget, and how accurate do you want to be? If you are just riding with your buddies...do you have a smart watch? If not, a Polar Vantage 2 is a popular one and the GPS works well for a watch. If you want to see which lines are making you faster, or better/more accurate lap data, then you will want a stand-alone device like the XGPS160. The XGPS can show which line you entered/exited or at least get close. Both the Polar watches and XGPS work with LitPro or MX Buddy. I highly recommend MX Buddy. The guy...

Which Apple Watch did you get? I would suggest trying the free/cheap trial from LitPro. If you get consistent results then switch to MX Buddy.

Also, heart rate spikes generally aren't immediate. During a moto, if you have a sketchy moment or hold your breath for example, it might take 5sec or so for your heart rate to spike. 5sec at 25mph is just over 180feet. So, when analyzing heart rate spikes on a GPS based location trace, you probably want to be looking some time or distance behind the spike for a more accurate location of the cause.

Hi from LITPro! We're here just enjoying the conversation. We've got a bigger team of people working on LITPro than we've ever had in our 9 year history and are excited for what we've got in the works. It's also cheaper than it's ever been to get lap times with LITPro (including completely free if you already have a Garmin or Polar watch). If you are new to tracking lap times we'd recommend you start there. And if you are interested in more advanced features and analytics including comparing against riding buddies or seeing leaderboards at your track then we...

I would say that the Apps are similar (I've used them both..) but your GPS is better. That is obviously your bread and butter. I completely agree, pairing a GoPro and/or CrossBox or LITPro to any GPS app will gain you better results. The best thing I liked about MXBuddy was the file import support. As you know, not all devices are supported by CrossBox and LITPro. Yet with MXBuddy I can use ANY gps that exports a gpx file. Including a $40 Chinese GPS fitness watch (That will give you terrible, terrible results lmao). Also including arduino's, rasberry pi's...

Can you give me some sort of hardware comparison? Your hz rates? Your antenna? I go by hardware data not what the ski team says!

Don't think Aldon would make a main.....