Hi there, I can see this is an old thread and you”ve gotten zero replies. I kinda hoped you’d have fix this. I’m not even on Mac dude, I’m on a (good) old fashioned windows pc. If you’re talking about the Razer Synapse app, well neither versions of that app work with this set. I you mean the Razor Audio app, I think it’s only available for mobile.

Anyway, if in these past 7 months you’re come across the answer on how to know the battery life on the Barracuda please let me know. Would be appreciated.

Sorry about this issue. But Razer Synapse is not supported on MacOS. There is an older version of Synapse that works with an older version of MacOS. You might be able to pair it with the Razer Audio app on mobile in order to check the battery life of the headset. Hope you have a great day and remember to stay awesome!!