Not sure, but I'll check. I guess my only other major complaint is that the user manual is not very thorough when it comes to walking you through all the programming options. Ie, i just realized how to change the data fields in the training pages from their default order so now I have all the info i want on one screen. I don't believe that was laid out in the manual, but it could be mistaken. Overall, I really like the unit and I'm sure they'll fix the connection error glitch with iPhones sooner or later, at least thats what they've told me.