Kids watch recommendations

Maybe not 100% home ed related, but mainly want to get one to help with leaving groups he doesn't want to leave

Looking for a kids watch which tells the time (obviously 😅), counts steps, tells the weather, has timers on (or can set timers via my phone?) but has nothing else on. Maybe some kind of GPS tracker to find him or the watch if we lose it. We don't do screens other than family movies and I don't want him having a personal device, other than as a tool.

We go to a group on a farm and he's often off running around, I have a 1 year old too, we have to leave a little earlier than other people, but it's a nightmare trying to find him, then get him to leave, so if I can set a timer from my phone, or send some kind of message to him to tell him we're leaving in 5 minutes, that would help us I think (hope 🤞🏻😅)

Don't want to pay too much, but also don't want it to break after two weeks, happy to look 2nd hand as well