 All right, Bob has a question. Bob says, I've been monitoring, how do I have a question about monitoring battery usage on my Apple Watch? I'm using a series four, but he says I think this would apply to anyone. My watch has recently started getting to the low power mode threshold by late afternoon, and I have no idea why. In the past four months, it has seldom gotten below 30% by bedtime. In iOS, there is a battery preference pain that shows battery usage by app. Even if it isn't all that good, I cannot find an equivalent for the watch. We get something similar in Monterey. It's not perfect, but we get something similar. He says, how do I figure out which apps drain my battery so much? When I have seen the battery life on the Apple Watch just suddenly begin to tank with consistency, like day after day, it's just falling and falling. Every single time it has been caused by background syncing of contact data. I don't know why this happens, but clearly it's a problem that affects lots of people, not just those in the TMO Tower's east household here. And the reason I know that is because there is a button to fix it. If you go in to, and so I would try this, go into the Watch app on your iPhone, and every time I have to struggle with this, I'm hoping I remember doing it in this segment, yet go to the Watch app on your iPhone, go to General, choose your watch, if you have multiple watches, most people don't, but do that, choose your watch, go to General, go to Reset, and choose Reset Sync Data. That wipes out whatever it's trying to do and lets it just do a full-on sync once. Now, if that full-on sync will use more radio time and processor time and therefore battery life, but any time I've had this issue, I do that, and it's gone for the foreseeable future. So that is exactly where I would start if I were there. Hopefully that does it.