Thanks all for your comments - it seems to be either Fitbit 5 or Apple as long as it has GPS. I've always thought Apple watches looked a bit clunky to be honest.
Yes NotAGran55 in our old ones we fiddled a lot with setting the number of steps but I think the issue is partly related to the fact that the length of our steps is very variable and is different if "we're out for a walk" rather than just out walking.
60p for visits to the toilet !
Outrageously overpriced baby food
