In my years of being familiar with Profoto's product lineup, the lifespan of the Profoto A1 has been the shortest in my memory as today, it has been replaced with the new Profoto A1X. Notably, there is officially a Sony version--as the previous version could only work with Sony cameras via the Air TTL system and not in the camera hot shoe.
In addition the the Canon and Nikon variants, the Profoto A1X also seems to share a very similar body. The light also boasts bluetooth compatibility with the Profoto Air app for your phone--something which only the B10 enjoyed previously. With a range of 300 feet, the Profoto A1X can fire 450 full power flash pops according to Profoto's claims. . thephoblographer.com