I recorded a treadmill run with a brand new FR35 today and something weird happened. The pace/distance were WILDLY different from the treadmill - this is likely fine as I have not entered a custom stride length* - but what is really strange is the readings in the "auto lap" were way different from what the total distance was showing - and were way more accurate. So for example, when the treadmill said I was at 1km, my watch was showing I had run over 2k at a pace of 4:35/km (I wish!) but I had not gotten an auto-lap indication (so at first I thought I had not set it properly). But then when my treadmill hit 1.11km, I got the 1km auto-lap alert, and showing 7:35/km which is way more accurate. By the end of the workout, my treadmill said I had run 3.35km at 7:29/km. The watch, on the other hand, said I had run 4.85km even though I only got 3 auto-lap alerts (which would be correct).
Any ideas why I am getting completely different numbers for the auto-lap and the workout at the exact same time? And how can I fix it?
*secondary question: I edited my distance in Connect to match the treadmill - will the FR35 learn my stride length if I do this each time, or do I need to manually measure and enter my stride length?
The other weird thing is sleep - when I first get up in the morning and sync my watch with the app, it shows one thing for sleep, but then when I sync later in the day, it shows I slept longer. It does this nearly every day, and I have been getting up at the set wake time. For example, this morning when I got up, it said I slept for 7.5 hours, but a few hours later, it said I slept for over 9 hours.
Thanks in advance!
