Still Torn About The TomTom Runner

I got a chance to take the TomTom out on another run yesterday... the best part? PETE actually came on the run with me! I'm not making this up! He wanted to get more sleep so we started about 1 1/2 hours after I wanted to - but he learned pretty quick that he shouldn't have done that because it was hot and we ran in full sun which sucks. I much prefer the cooler early morning runs. Unfortunately I have no photographic evidence that Pete ran with me because I think he would have been angry if I had taken a picture of him breathing heavy and sweating profusely... so yeah, just avoided it.

Now I'm not the most coordinated person so I didn't spend my entire (short) run looking at the watch, but I'm happy to report that it didn't drop signal this time - at least, not for any significant length of time. Here is the watch results vs. Endomondo:

 So there you have it - still a distance difference but not as huge as the first time I used the watch. I know that watches are supposed to be more accurate because they use GPS satellites vs. cell towers - but I've used Endomondo in multiple 5Ks and it has always been accurate? For the Wolverine 5K it was a perfect 3.1... at the Electric Run last week Endomondo said it was 3.09. It measured the Ella run as longer but everyone stated it was longer than a 5K and someone had a map on MapMyRun that stated it was longer as well. I know I'm not fast so the watch is probably more accurate but I don't want to give up Endomondo. I like the lady telling me "one mile in 9 minutes blah blah seconds" and I like how the app shows my pace for each mile. The TomTom doesn't let you set up intervals (although it's rumored that we will be able to in a future update).

I've been leaning towards returning it but I'm still on the fence. Honestly, I'm going to carry my phone on my runs no matter what. I'm klutzy and I don't want to end up in a ditch with a broken ankle and no phone. So why do I need the expensive watch?  I decided I needed to try it out with my treadmill to see the accelerometer feature.

I haven't been on my treadmill in ages - what for, when it's so nice outside? But I live in Wisconsin so I NEED that treadmill, because this girl won't run in the snow. I always feel like I'm running faster than what the treadmill says I am so that bugs me, lol. I set the treadmill on an incline of 2 and set the speed at 5mph. Which is a 12 minute mile... yet feels at least as fast as I run outside and I run around a 10 minute mile on average outside so UGH I just don't understaaaand lol.

Why such a short run? Well, I have a clear holder on my treadmill to hold my iPad and I kinda banged into it while adjusting the volume, which made it hit a button and stop my workout. That totally pissed me off and I decided I was over it for today. Since it shut off my workout I don't have a screen shot of the treadmill screen - but if I had the treadmill set at 5mph that's a 12 minute/mile pace, correct? So why is my TomTom Runner saying I was running an almost 9 minute/mile pace? Is it just THAT inaccurate? Does my treadmill need to be calibrated? Is it a combination of both? I wouldn't know the first thing about calibrating a treadmill so if you do, please share. The watch has a feature at the end of the treadmill workout to calibrate it to the "known" distance, but I'm not sure where the treadmill was at so I left it as is. I know the last time I checked the distance on the treadmill, it was less than the watch. Looks like this first attempt was a bust and I should probably attempt it again.

So where am I at right now? Well, I'm going to Green Bay today and I had wanted to make my decision on the watch by now so I could return it if necessary (I live about an hour away so I don't go there that often). However, I might have to hang onto it for a while... I still don't know. Should I try running with a different app and the watch? I've always been meaning to try Runkeeper. Does someone want to come over and calibrate our treadmill? LOL I just want to know what the most accurate numbers are! I have a feeling I will never know and I'll just give up in frustration because I'm too dumb to figure all of this out.

Any suggestions, thoughts, opinions?? PLEASE share! Help, lol!