It’s Day 47 of this trip when Michaela’s fitbit throws in the towel and responds to each request with a blank screen, then slides from 100% charge to under 10% in less than an hour. Not so interesting, except that this is the fifth fitbit in 3 years to follow this route. When we retired, Michaela decided that a fitbit would be a useful travelling companion, helping to record, in particular, our walking distances. Five have now bit the dust, not one of them lasting twelve months and four of them failing to complete their maiden journey. Every single one has failed whilst abroad. Any ideas what’s going on, anyone?…