TR already has built areas that could be more useful or interesting if they added better collection of weight data. But they aren’t more useful because they’re not pulling in the data for it, and instead asking users to enter it in manually.
Here’s TR’s power ranking showing me my w/kg rankings for last year:
I can hover over and see the data each of those bars is supposed to represent in the w/kg numbers:
- 5 sec: 11.90
- 1 min: 6.01
- 5 min: 3.82
- 10 min: 3.26
- 20 min: 3.05
- 60 min: 2.77
But here is the same information from Intervals, only it’s wildly more accurate and representative of me as a rider because they have accurate weight data, whereas TR doesn’t. The watts are within 1 w between TR and Intervals (I compared them, they have the same ride data, it’s probably a rounding issue). The difference is Intervals has a whole year of weight data, and TR had one data point from 2022 because I hadn’t bothered to manually enter in any weight data for TR since I set up my account. They could have had all that data from Garmin if they wanted to pull it in. It would also result in their rankings being more accurate. If I’ve only entered in a couple of weight data points manually, have all the other users been more consistently updating that? I doubt it. Consequently the percentile rank from above is probably not really accurate either.
TR also has the Power Records page where they’ll show you your power curve and allow you to compare it to other times in your history. Here’s the last 6 weeks compared to last year for me.
If TR had weight data, they could also show that same curve but based on w/kg like Intervals is able to do.
TR shows me bettering last year’s power numbers from around 2:05 to 3:30 in terms of watts, but I’m only bettering last year’s w/kg from 2:10 to 3:10 according to Intervals. TR can’t tell me that because they don’t have accurate weight data.
I can also dig into the data to see that, for example, TR tells me my power record at the 2:20 mark from last year was in June, but in terms of w/kg, Intervals is telling me it was on New Years Eve.
Maybe these aren’t huge differences, but they are differences, and Intervals is not only able to show me more, the data is more accurate than where TR uses w/kg because they have data TR doesn’t.
The primary reason for that (at least in terms of my willingness to add that data) is TR has decided not to collect it in an automated way. I think that’s all the OP (and many others in many other threads for years) is asking for … for TR to just allow the connection to Garmin and collect the weight data so it can be used. TR could then build more tools for analysis or insights, and/or train their AI on the information. I don’t know what the AI is going to do with that, but I bet it could figure something out if it had the data to analyze.