Posted by a reviewer on Amazon

Additionally the range is small for being able to correct using the app and my yard is big

Posted by a reviewer on Amazon

I had reached out to the company to ask about this before purchasing because id seen a review that said 3 week battery life

Posted by a reviewer on Amazon

They said it depends on the use level and how often your dog needs corrected but average is 2 months

Posted by a reviewer on Amazon

If they made the collar rechargeable and gave an optional remote with better range for use for the training features this would easily be a 5 star item