Testing

I'm evaluating the new Epson ProSense 57 GPS Running Watch for the Amazon Vine Program, even though, like Calvin Coolidge, I do not choose to run.

I took it for a 1.1-mile walk yesterday, which it mapped on the Epson View smartphone app.

I've reviewed several activity trackers and this is, by far, the most accurate in terms of steps and heart rate. It's also the first GPS unit I've tried and I'm very impressed.