What's a good iOS app for diving deep into the stats from my Garmin watch after a run, like seriously deep?

Okay, so Garmin Connect is basically mission control for your Garmin wearable. From a technical standpoint, the data visualization is pretty solid. You get charts and graphs for everything - pace, heart rate, elevation, even stuff like ground contact time if you've got the right sensors. The API integration is smooth – basically means it talks to your Garmin watch without any hiccups. I've got a Pixel 7 paired, and the data syncs in under a minute after my runs. The dev team really thought about how runners analyze their data, so you can customize the dashboards to show exactly what you care about. Plus, it barely uses 60MB of RAM, which is nice. No more spaghetti code situations here; it's all pretty streamlined. It loads in about 2-3 seconds on my phone, which is acceptable for the amount of data it crunches.