I will be on vacation for a week - I live in Chicago, and will be traveling to northern California. I am bringing my FR235 as I will be running trails where I'll be. However, I do not plan on bringing my laptop for the sake of traveling light and avoiding the internet as much as possible. I will have my iPhone, though, that I use to sync my watch via Bluetooth. A couple of questions:
1.) Is it okay to connect my FR235 USB adapter to an iPhone outlet charger to charge the watch?
2.) Do I need my laptop (Garmin Express) to update my watch during my one week vacation for satellite updates, etc.? Is it possible to update my watch via my iPhone? Or is it okay to not update the watch for a week?
Thanks.