@happypat I love mine Pat. I only have a basic one that tells me how far I've walked, how many calories I've burned and even how well I've slept. Very easy to install on your phone and you just wear it all day and nght. You check how your going by the app on your phone. Magic. It reminds me 10 minutes before the hour if I havent moved much :) By the way when are you going to New Zealand. We will be up in the Lakes from the 28th May for a few days. Cant wait.