Built on the trusted Strike Alert technology, Strike Alert HD is the first personal lightning detector with a graphical display that shows you the lightning strike distance (from 0 – 40 miles away) as well as a 1-hour storm trend and intensity. Most other personal lightning detectors offer only 180Degree tracking, but Strike Alert HD offers complete 360Degree tracking – in all directions, so there are no blind spots. You can set the unit to alert you to danger with both an audible and vibrate warning. Strike Alert HD achieves up to 80 hours of operation from two AA batteries.  https://fitnesstechnologies.net

This review is from: Strike Alert HD Lightning Detector, Yellow (Sports)
Thought I upgraded when I went to this from the personal strike detector, but was wrong. The graphics are cartoonish and it didn’t really tell me more about what I needed (how far the lightning was away from the soccer field) than the personal Strike Alert. I’m going back to the little one.